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EN 10088 Stainless Steel Sheet , Plate , Coil & Strip Technical Details , Data Sheet , Chemical And Mechanical Properties And Equivalents

For specifications, custom sizes, or quotations, contact us at : 
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Ladhani Metal Corporation is a leading manufacturer and supplier of high-quality stainless steel and metal products, dedicated to delivering exceptional performance, reliability, and value across a wide range of industries.

We specialize in the production and distribution of stainless steel materials that conform to EN 10088 specifications, the European standard for stainless steels. This includes compliance with EN 10088-1 (chemical composition), EN 10088-2 (mechanical properties and physical characteristics for flat products), and EN 10088-3 (requirements for long products). These standards ensure that our products meet the highest benchmarks for quality, durability, and corrosion resistance — making them ideal for critical applications in sectors such as construction, engineering, automotive, petrochemicals, and power generation.

Our product range covers a wide variety of austenitic, ferritic, martensitic, and duplex stainless steel grades, all tested and certified to meet the rigorous requirements of EN 10088. With a strong focus on precision manufacturing, material traceability, and customer satisfaction, Ladhani Metal Corporation continues to be a trusted partner for clients seeking reliable and standards-compliant stainless steel solutions.




EN 10088



Chemical Composition (Cast Analysis) of Ferritic Corrosion Resisting Steels

Steel DesignationCSiMnPSNCrMoNbNiTiOthers
NameNumbermax.max.max.max.max.max.
Standard Grades
X2CrNi121.40030.0301.001.500.0400.0150.03010.5 to 12.50.30 to 1.00
X2CrTi121.45120.0301.001.000.0400.01510.5 to 12.5[6x (C+N)] to 0.65
X6CrNiTi121.45160.080.701.500.0400.01510.5 to 12.50.50 to 1.500.05 to 0.35
X6Cr131.40000.081.001.000.0400.01512.0 to 14.0
X6CrAl131.40020.081.001.000.0400.01512.0 to 14.0Al: 0.10 to 0.30
X6Cr171.40160.081.001.000.0400.01516.0 to 18.0
X3CrTi171.45100.051.001.000.0400.01516.0 to 18.0[4x(C+N) + 0.15] to 0.80
X3CrNb171.45110.051.001.000.0400.01516.0 to 18.012 x C to 1.00
X6CrMo17-11.41130.081.001.000.0400.01516.0 to 18.00.90 to 1.40
X2CrMoTi18-21.45210.0251.001.000.0400.0150.03017.0 to 20.01.80 to 2.50[4x(C+N) + 0.15] to 0.80
Special Grades
X2CrTi171.45200.0250.500.500.0400.0150.01516.0 to 18.00.30 to 0.60
X1CrNb151.45950.0201.001.000.0250.0150.02014.0 to 16.00.20 to 0.60
X2CrMoTi17-11.45130.0251.001.000.0400.0150.02016.0 to 18.00.80 to 1.400.30 to 0.60
X6CrNi17-11.40170.081.001.000.0400.01516.0 to 18.01.20 to 1.60
X5CrNiMoTi15-21.45890.081.001.000.0400.01513.5 to 15.50.20 to 1.201.00 to 2.500.30 to 0.50
X6CrMoNb17-11.45260.081.001.000.0400.0150.04016.0 to 18.00.80 to 1.40[7x(C+N)+0.10] to 1.00
X2CrNbZr171.45900.0301.001.000.0400.01516.0 to 17.50.35 to 0.55Zr: 7x(C+N)+0.15
X2CrTiNb181.45090.0301.001.000.0400.01517.5 to 18.5[3xC+0.30] to 1.000.10 to 0.60
X2CrMoTi29-41.45920.0251.001.000.0300.0100.04528.0 to 30.03.5 to 4.5[4x(C+N)+0.15] to 0.80


Chemical Composition (Cast Analysis) of Martensitic and Precipitation Hardening Corrosion Resisting Steels

Steel DesignationCSiMnPSCrCuMoNbNiOthers
NameNumbermax.max.max.max.
Standard Grades (Martensitic Steels)
X12Cr131.40060.08 to 0.151.001.500.0400.01511.5 to 13.5≤ 0.75
X15Cr131.40240.12 to 0.171.001.000.0400.01512.0 to 14.0
X20Cr131.40210.16 to 0.251.001.500.0400.01512.0 to 14.0
X30Cr131.40280.26 to 0.351.001.500.0400.01512.0 to 14.0
X39Cr131.40310.36 to 0.421.001.000.0400.01512.5 to 14.5
X46Cr131.40340.43 to 0.501.001.000.0400.01512.5 to 14.5
X38CrMo141.44190.36 to 0.421.001.000.0400.01513.0 to 14.50.60 to 1.00
X55CrMo141.41100.48 to 0.601.001.000.0400.01513.0 to 15.00.50 to 0.80V: ≤ 0.15
X50CrMoV151.41160.45 to 0.551.001.000.0400.01514.0 to 15.00.50 to 0.80V: 0.10 to 0.20
X39CrMo17-11.41220.33 to 0.451.001.500.0400.01515.5 to 17.50.80 to 1.30≤ 1.00
X3CrNiMo13-41.4313≤ 0.050.701.500.0400.01512.0 to 14.00.30 to 0.703.5 to 4.5N: ≥ 0.020
X4CrNiMo16-5-11.4418≤ 0.060.701.500.0400.01515.0 to 17.00.80 to 1.504.0 to 6.0N: ≥ 0.020
Special Grades (Martensitic Steels)
X1CrNiMoCu12-5-21.4422≤ 0.0200.50≤ 2.000.040≤ 0.00311.0 to 13.00.20 to 0.801.30 to 1.804.0 to 5.0N: ≤ 0.020
X1CrNiMoCu12-7-31.4423≤ 0.0200.50≤ 2.000.040≤ 0.00311.0 to 13.00.20 to 0.802.30 to 2.806.0 to 7.0N: ≤ 0.020
Special Grades (Precipitation Hardening Steels)
X5CrNiCuNb16-41.4542≤ 0.070.701.500.0400.01515.0 to 17.03.0 to 5.0≤ 0.605 x C to 0.453.0 to 5.0
X7CrNiAl17-71.4568≤ 0.090.701.000.0400.01516.0 to 18.06.5 to 7.8Al: 0.70 to 1.50



Chemical Composition (Cast Analysis) of Austenitic Corrosion Resisting Steels

Steel DesignationCSiMnPSNCrCuMoNbNiOthers
NameNumbermax.max.max.max.max.max.
Standard Grades
X10CrNi18-81.43100.05 to 0.15≤ 2.00≤ 2.000.045≤ 0.015≤ 0.1116.0 to 19.06.0 to 9.5
X2CrNiN18-71.4318≤ 0.030≤ 1.00≤ 2.000.045≤ 0.0150.10 to 0.2016.5 to 18.56.0 to 8.0
X2CrNi18-91.4307≤ 0.030≤ 1.00≤ 2.000.045≤ 0.015≤ 0.1117.5 to 19.58.0 to 10.5
X2CrNi19-111.4306≤ 0.030≤ 1.00≤ 2.000.045≤ 0.015≤ 0.1118.0 to 20.010.0 to 12.0
X2CrNiN18-101.4311≤ 0.030≤ 1.00≤ 2.000.045≤ 0.0150.12 to 0.2217.5 to 19.58.5 to 11.5
X5CrNi18-101.4301≤ 0.07≤ 1.00≤ 2.000.045≤ 0.015≤ 0.1117.5 to 19.58.0 to 10.5
X8CrNiS18-91.4305≤ 0.10≤ 1.00≤ 2.000.0450.15 to 0.35≤ 0.1117.0 to 19.0≤ 1.008.0 to 10.0
X6CrNiTi18-101.4541≤ 0.08≤ 1.00≤ 2.000.045≤ 0.01517.0 to 19.09.0 to 12.0Ti: 5x C to 0.70
X4CrNi18-121.4303≤ 0.06≤ 1.00≤ 2.000.045≤ 0.015≤ 0.1117.0 to 19.011.0 to 13.0
X2CrNiMo17-12-21.4404≤ 0.030≤ 1.00≤ 2.000.045≤ 0.015≤ 0.1116.5 to 18.52.00 to 2.5010.0 to 13.0
X2CrNiMoN17-11-21.4406≤ 0.030≤ 1.00≤ 2.000.045≤ 0.0150.12 to 0.2216.5 to 18.52.00 to 2.5010.0 to 12.5
X5CrNiMo17-12-21.4401≤ 0.07≤ 1.00≤ 2.000.045≤ 0.015≤ 0.1116.5 to 18.52.00 to 2.5010.0 to 13.0
X6CrNiMoTi17-12-21.4571≤ 0.08≤ 1.00≤ 2.000.045≤ 0.01516.5 to 18.52.00 to 2.5010.5 to 13.5Ti: 5x C to 0.70
X5CrNiMo17-12-31.4432≤ 0.030≤ 1.00≤ 2.000.045≤ 0.015≤ 0.1116.5 to 18.52.50 to 3.0010.5 to 13.0
X5CrNiMo18-14-31.4435≤ 0.030≤ 1.00≤ 2.000.045≤ 0.015≤ 0.1117.0 to 19.02.50 to 3.0012.5 to 15.0
X2CrNiMoN17-13-51.4439≤ 0.030≤ 1.00≤ 2.000.045≤ 0.0150.12 to 0.2216.5 to 18.54.0 to 5.012.5 to 14.5
X1NiCrMoCu25-20-51.4539≤ 0.020≤ 0.70≤ 2.000.030≤ 0.010≤ 0.1519.0 to 21.01.20 to 2.004.0 to 5.024.0 to 26.0
Special Grades
X5CrNi17-71.4319≤ 0.07≤ 1.00≤ 2.000.045≤ 0.030≤ 0.1116.0 to 18.06.0 to 8.0
X5CrNiN19-91.4315≤ 0.06≤ 1.00≤ 2.000.045≤ 0.0150.12 to 0.2218.0 to 20.08.0 to 11.0
X1CrNi25-211.4335≤ 0.020≤ 0.25≤ 2.000.025≤ 0.010≤ 0.1124.0 to 26.0≤ 0.2020.0 to 22.0
X6CrNiNb18-101.4550≤ 0.08≤ 1.00≤ 2.000.045≤ 0.01517.0 to 19.010x C to 1.009.0 to 12.0
X1CrNiMoN25-22-21.4466≤ 0.020≤ 0.70≤ 2.000.025≤ 0.0100.10 to 0.1624.0 to 26.02.00 to 2.5021.0 to 23.0
X6CrNiMoNb17-12-21.4580≤ 0.08≤ 1.00≤ 2.000.045≤ 0.01516.5 to 18.52.00 to 2.5010x C to 1.0010.5 to 13.5
X2CrNiMoN17-13-31.4429≤ 0.030≤ 1.00≤ 2.000.045≤ 0.0150.12 to 0.2216.5 to 18.52.50 to 3.0011.0 to 14.0
X3CrNiMo17-13-31.4436≤ 0.05≤ 1.00≤ 2.000.045≤ 0.015≤ 0.1116.5 to 18.52.50 to 3.0010.5 to 13.0
X2CrNiMoN18-12-41.4434≤ 0.030≤ 1.00≤ 2.000.045≤ 0.0150.10 to 0.2016.5 to 19.53.0 to 4.010.5 to 14.0
X2CrNiMo18-15-41.4438≤ 0.030≤ 1.00≤ 2.000.045≤ 0.015≤ 0.1117.5 to 19.53.0 to 4.013.0 to 16.0
X1CrNiMoCuN24-22-81.4652≤ 0.020≤ 0.502.00 to 4.00.030≤ 0.0050.45 to 0.5523.0 to 25.00.30 to 0.607.0 to 8.021.0 to 23.0
X1CrNiSi18-15-41.4361≤ 0.0153.7 to 4.5≤ 2.000.025≤ 0.010≤ 0.1116.5 to 18.5≤ 0.2014.0 to 16.0
X11CrNiMnN19-8-61.43690.07 to 0.150.50 to 1.005.0 to 7.50.030≤ 0.0150.20 to 0.3017.5 to 19.56.5 to 8.5
X12CrMnNiN17-7-51.4372≤ 0.15≤ 1.005.5 to 7.50.045≤ 0.0150.05 to 0.2516.0 to 18.03.5 to 5.5
X2CrMnNiN17-7-51.4371≤ 0.030≤ 1.006.0 to 8.00.045≤ 0.0150.15 to 0.2016.0 to 17.03.5 to 5.5
X12CrMnNiN18-9-51.4373≤ 0.15≤ 1.007.5 to 10.50.045≤ 0.0150.05 to 0.2517.0 to 19.04.0 to 6.0
X8CrMnCuNB17-8-31.4597≤ 0.10≤ 2.006.5 to 8.50.040≤ 0.0300.15 to 0.3016.0 to 18.02.00 to 3.5≤ 1.00≤ 2.00B: 0.0005 to 0.0050
X1NiCrMoCu31-27-41.4563≤ 0.020≤ 0.70≤ 2.000.030≤ 0.010≤ 0.1126.0 to 28.00.70 to 1.503.0 to 4.030.0 to 32.0
X1CrNiMoCuN25-25-51.4537≤ 0.020≤ 0.70≤ 2.000.030≤ 0.0100.17 to 0.2524.0 to 26.01.00 to 2.004.7 to 5.724.0 to 27.0
(Continued from Page 17)
X1CrNiMoCuN20-18-71.4547≤ 0.020≤ 0.70≤ 1.000.030≤ 0.0100.18 to 0.2519.5 to 20.50.50 to 1.006.0 to 7.017.5 to 18.5
X1CrNiMoCuNW24-22-61.4659≤ 0.020≤ 0.702.00 to 4.00.030≤ 0.0100.35 to 0.5023.0 to 25.01.00 to 2.005.5 to 6.521.0 to 23.0W: 1.50 to 2.50
X1NiCrMoCuN25-20-71.4529≤ 0.020≤ 0.50≤ 1.000.030≤ 0.0100.15 to 0.2519.0 to 21.00.50 to 1.506.0 to 7.024.0 to 26.0
X2CrNiMnMoN25-18-6-51.4565≤ 0.030≤ 1.005.0 to 7.00.030≤ 0.0150.30 to 0.6024.0 to 26.04.0 to 5.0≥ 0.1516.0 to 19.0

Chemical Composition (Cast Analysis) of Austenitic-Ferritic Corrosion Resisting Steels

Steel DesignationCSiMnPSNCrCuMoNiW
NameNumbermax.max.max.max.max.
Standard Grades
X2CrNiN23-41.4362≤ 0.030≤ 1.00≤ 2.000.0350.0150.05 to 0.2022.0 to 24.00.10 to 0.600.10 to 0.603.5 to 5.5
X2CrNiMoN22-5-31.4462≤ 0.030≤ 1.00≤ 2.000.0350.0150.10 to 0.2221.0 to 23.02.50 to 3.504.5 to 6.5
Special Grades
X2CrNiCuN23-41.4655≤ 0.030≤ 1.00≤ 2.000.0350.0150.05 to 0.2022.0 to 24.01.00 to 3.000.10 to 0.603.5 to 5.5
X2CrNiMoN29-7-21.4477≤ 0.030≤ 0.500.80 to 1.500.0300.0150.30 to 0.4028.0 to 30.0≤ 0.801.50 to 2.605.8 to 7.5
X2CrNiMoCuN25-6-31.4507≤ 0.030≤ 0.70≤ 2.000.0350.0150.20 to 0.3024.0 to 26.01.00 to 2.503.0 to 4.06.0 to 8.0
X2CrNiMoN25-7-41.4410≤ 0.030≤ 1.00≤ 2.000.0350.0150.24 to 0.3524.0 to 26.03.0 to 4.56.0 to 8.0
X2CrNiMoCuWN25-7-41.4501≤ 0.030≤ 1.00≤ 1.000.0350.0150.20 to 0.3024.0 to 26.00.50 to 1.003.0 to 4.06.0 to 8.00.50 to 1.00
X2CrNiMoSi18-5-31.4424≤ 0.0301.40 to 2.001.20 to 2.000.0350.0150.05 to 0.1018.0 to 19.02.50 to 3.004.5 to 5.2



Type of Process Route and Surface Finish of Sheet, Plate and Strip


SymbolType of Process RouteSurface FinishNotes
Hot Rolled
1UHot rolled, not heat treated, not descaledCovered with rolling scaleSuitable for products which are to be further worked e.g. strip for rerolling
1CHot rolled, heat treated, not descaledCovered with rolling scaleSuitable for parts which will be descaled or machined in subsequent production or for certain heat-resisting applications
1EHot rolled, heat treated, mechanically descaledFree of scaleThe type of mechanical descaling, e.g. coarse grinding or shot blasting, depends on the steel grade and the product, and is left to the manufacturer's discretion, unless otherwise agreed
1DHot rolled, heat treated, pickledFree of scaleUsually standard for most steel types to ensure good corrosion resistance; also common finish for further processing. It is permissible for grinding marks to be present. Not as smooth as 2D or 2B
Cold Rolled
2HWork hardenedBrightCold worked to obtain higher strength level
2CCold rolled, heat treated, not descaledSmooth with scale from heat treatmentSuitable for parts which will be descaled or machined in subsequent production or for certain heat-resisting applications
2ECold rolled, heat treated, mechanically descaledRough and dullUsually applied to steels with a scale which is very resistant to pickling solutions. May be followed by pickling
2DCold rolled, heat treated, pickledSmoothFinish for good ductility, but not as smooth as 2B or 2R
2BCold rolled, heat treated, pickled, skin passedSmoother than 2DMost common finish for most steel types to ensure good corrosion resistance, smoothness and flatness. Also common finish for further processing. Skin passing may be by tension levelling
2RCold rolled, bright annealedSmooth, bright, reflectiveSmoother and brighter than 2B. Also common finish for further processing
2QCold rolled, hardened and tempered, scale freeFree of scaleEither hardened and tempered in a protective atmosphere or descaled after heat treatment
Special Finishes
1G or 2GGroundSee footnote eGrade of grit or surface roughness can be specified. Unidirectional texture, not very reflective
1J or 2JBrushed or dull polishedSmoother than groundGrade of brush or polishing belt or surface roughness can be specified. Unidirectional texture, not very reflective
1K or 2KSatin polishSee footnote eAdditional specific requirements to a "J" type finish, in order to achieve adequate corrosion resistance for marine and external architectural applications
1P or 2PBright polishedSee footnote eMechanical polishing. Process or surface roughness can be specified. Non-directional finish, reflective with high degree of image clarity
2FCold rolled, heat treated, skin passed on roughened rollsUniform non-reflective matt surfaceHeat treatment by bright annealing or by annealing and pickling
1MPatternedDesign to be agreed; second surface flatChequer plates used for floors
2MPatternedDesign to be agreedA fine texture finish mainly used for architectural applications
2WCorrugatedDesign to be agreedUsed to increase strength and/or for cosmetic effect
2LColouredColour to be agreed
1S or 2SSurface coatedCoated with e.g. tin, aluminium


Mechanical Properties at Room Temperature of Ferritic Steels in the Annealed Condition (See Table A.1) and Resistance to Intergranular Corrosion


Steel DesignationProductThickness0.2% Proof StrengthTensile StrengthElongation After FractureResistance to Intergranular Corrosion
NameNumbert mm maxR_p0.2 MPa minR_m MPaA_{80mm} % min (<3 mm thick) (long. + tr.)A % min (≥3 mm thick) (long. + tr.)In the delivery conditionIn the welded condition
Standard Grades
X2CrNi121.4003C8280450 to 65020nono
H13.5250450 to 65018nono
P25250450 to 65018nono
X2CrTi121.4512C8210380 to 56025nono
H13.5nono
X6CrNiTi121.4516C8280450 to 65023nono
H13.5250450 to 65020nono
P25250450 to 65020nono
X6Cr131.4000C8240400 to 60019nono
H13.5220400 to 60017nono
P25220400 to 60017nono
X6CrAl131.4002C8230400 to 60017nono
H13.5210400 to 60017nono
P25210400 to 60017nono
X6Cr171.4016C8260430 to 63020yesno
H13.5240430 to 63018yesno
P25240430 to 63020yesno
X3CrTi171.4510C8230420 to 60023yesyes
H13.5yesyes
X3CrNb171.4511C8230420 to 60023yesyes
X6CrMo17-11.4113C8260450 to 63018yesno
H13.5yesno
X2CrMoTi18-21.4521C8300420 to 64020yesyes
H13.5280400 to 60020yesyes
P12280420 to 620yesyes
Special Grades
X2CrTi171.4520C8180380 to 53024yesyes
X1CrNb151.4595C8210380 to 56025yesyes
X2CrMoTi17-11.4513C8200400 to 55023yesyes
X6CrNi17-11.4017C8330500 to 75012yesno
X5CrNiMoTi15-21.4589C8400550 to 75016yesyes
H13.5360550 to 75014yesyes
X6CrMoNb17-11.4526C8280480 to 56025yesyes
X2CrNbZr171.4590C8230400 to 55023yesyes
X2CrTiNb181.4509C8230430 to 63018yesyes
X2CrMoTi29-41.4592C8430550 to 70020yesyes




Mechanical Properties at Room Temperature of Martensitic Steels in the Heat-Treated Condition 


Steel DesignationProductThicknessHeat Treatment ConditionHardness0.2% Proof StrengthTensile StrengthElongation After FractureImpact Energy (ISO-V)Hardness
NameNumbert mm maxHRC maxR_p0.2 MPa minR_m MPaA_{80mm} % min (<3 mm thick) (long. + tr.)A % min (≥3 mm thick) (long. + tr.)KV J min (>10 mm thick) (tr.)HRC maxHV max
Standard Grades (Martensitic Steels)
X12Cr131.4006C8+A200max. 60020
H13.5+A200max. 60018
P75+A200max. 60018
P75+QT550400550 to 75015by agreement
P75+QT650450650 to 85012by agreement
X15Cr131.4024C8+A200max. 65020
H13.5+A200max. 65020
P75+A200max. 65020
P75+QT550400550 to 75015by agreement
P75+QT650450650 to 85012by agreement
X20Cr131.4021C3+QT44 to 50440 to 530
C8+A95225max. 70015
H13.5+A225max. 70015
P75+A225max. 70015
P75+QT650450650 to 85012by agreement
P75+QT750550750 to 95010by agreement
X30Cr131.4028C3+QT45 to 51450 to 550
C8+A97235max. 74015
H13.5+A235max. 74015
P75+A235max. 74015
P75+QT800600800 to 100010by agreement
X39Cr131.4031C3+QT47 to 53480 to 580
C8+A98240max. 76012
H13.5+A240max. 76012
X46Cr131.4034C8+A99245max. 78012
H13.5+A245max. 78012
X38CrMo141.4419C4+A97235max. 76015
H6.5+A235max. 76015
X55CrMo141.4110C8+A100250max. 85012
H13.5+A250max. 85012
P75+A250max. 85012
X50CrMoV151.4116C8+A100250max. 85012
H13.5+A250max. 85012
X39CrMo17-11.4122C3+QT47 to 53480 to 580
C8+A100250max. 90012
H13.5+A250max. 90012
X3CrNiMo13-41.4313P75+QT780630780 to 9801570
P75+QT900800900 to 110011
X4CrNiMo16-5-11.4418P75+QT840660840 to 11001455
Special Grades (Martensitic Steels)
X1CrNiMoCu12-5-21.4422H13.5+A100200550750 to 95015100
P75+A200550750 to 95015100max. 300
P75+QT650550750 to 95015100max. 300
X1CrNiMoCu12-7-31.4423H13.5+A100200550750 to 95015100
P75+A200550750 to 95015100max. 300
P75+QT650550750 to 95015100max. 300


Mechanical Properties at Room Temperature of Precipitation Hardening Steels in the Heat Treated Condition (See Table A.3)


Steel DesignationProductThicknessHeat Treatment Condition0.2% Proof StrengthTensile StrengthElongation After Fracture
NameNumbert mm maxR_p0.2 MPa minR_m MPaA_{80mm} % min (<3 mm thick) (long. + tr.)A % min (≥3 mm thick) (long. + tr.)
Special Grades
X5CrNiCuNb16-41.4542C8+ATS 12755
C8+P13001150≥13003
C8+P900700≥9006
P50+P107010001070 to 12708
P50+P950800950 to 115010
P50+P850600850 to 105012
+SR630≥1000
X7CrNiAl17-71.4568C8+AT≤103019
C8+P14501310≥14502



Mechanical Properties at Room Temperature of Austenitic Steels in the Solution Annealed Condition (See Table A.4) and Resistance to Intergranular Corrosion


Steel DesignationProductThickness0.2% Proof Strength1% Proof StrengthTensile StrengthElongation After FractureImpact Energy (ISO-V)Resistance to Intergranular Corrosion
NameNumbert mm maxR_p0.2 MPa minR_p1.0 MPa minR_m MPaA_{80mm} % min (<3 mm thick) (long. + tr.)A % min (≥3 mm thick) (long. + tr.)KV J min (≥3 mm thick) (tr.)KV J min (>10 mm thick) (tr.)In the delivery conditionIn the sensitized condition
Standard Grades
X10CrNi18-81.4310C8250280600 to 9504040nono
X2CrNiN18-71.4318C8350380650 to 8503540yesyes
H13.5330370630 to 830459060yesyes
P75330370630 to 83045yesyes
X2CrNi18-91.4307C8220250520 to 7004545yesyes
H13.5200240500 to 7004510060yesyes
P75200240500 to 70045yesyes
X2CrNi19-111.4306C8220250520 to 7004545yesyes
H13.5200240500 to 7004510060yesyes
P75200240500 to 70045yesyes
X2CrNiN18-101.4311C8290320550 to 7504040yesyes
H13.5270310550 to 7504010060yesyes
P75270310550 to 75040yesyes
X5CrNi18-101.4301C8230260540 to 7504545yesno
H13.5210250520 to 7204510060yesno
P75210250500 to 70045yesno
X8CrNiS18-91.4305P75190230500 to 70035nono
X6CrNiTi18-101.4541C8220250520 to 7204040yesyes
H13.5200240500 to 7004010060yesyes
P75200240500 to 70040yesyes
X4CrNi18-121.4303C8220250500 to 6504545yesno
X2CrNiMo17-12-21.4404C8240270530 to 6804040yesyes
H13.5220260520 to 6704510060yesyes
P75220260520 to 67045yesyes
X2CrNiMoN17-11-21.4406C8300330580 to 7804040yesyes
H13.5280320580 to 7804010060yesyes
P75280320580 to 78040yesyes
X5CrNiMo17-12-21.4401C8240270530 to 6804040yesno
H13.5220260520 to 6704510060yesno
P75220260520 to 67045yesno
X6CrNiMoTi17-12-21.4571C8240270540 to 6904040yesyes
H13.5220260520 to 6704010060yesyes
P75220260520 to 67040yesyes
X2CrNiMo17-12-31.4432C8240270550 to 7004040yesyes
H13.5220260530 to 7304010060yesyes
P75220260530 to 73040yesyes
X2CrNiMo18-14-31.4435C8240270550 to 7004040yesyes
H13.5220260520 to 6704010060yesyes
P75220260520 to 67040yesyes
X2CrNiMoN17-13-51.4439C8290320580 to 7803535yesyes
H13.5270310580 to 7804010060yesyes
P75270310580 to 78040yesyes
X1NiCrMoCu25-20-51.4539C8240270530 to 7303535yesyes
H13.5220260520 to 7203510060yesyes
P75220260520 to 72040yesyes
Special Grades
X5CrNi17-71.4319C8230260550 to 75045yesno
H6230260550 to 75045yesno
X5CrNiN19-91.4315C8290320500 to 7504040yesno
H13.5270310500 to 7504010060yesno
P75270310500 to 75040yesno
X1CrNi25-211.4335P75200240470 to 6704010060yesyes
X6CrNiNb18-101.4550C8220250520 to 7204040yesyes
H13.5200240500 to 7004010060yesyes
P75200240500 to 70040yesyes
X1CrNiMoN25-22-21.4466P75250290540 to 7404010060yesyes
X6CrNiMoNb17-12-21.4580P75220260520 to 7204010060yesyes
X2CrNiMoN17-13-31.4429C8300330580 to 7803535yesyes
H13.5280320580 to 7804010060yesyes
P75280320580 to 78040yesyes
X3CrNiMo17-13-31.4436C8240270550 to 7004040yesno
H13.5220260530 to 7304010060yesno
P75220260530 to 73040yesno
X2CrNiMoN18-12-41.4434C8290320570 to 7703535yesyes
H13.5270310570 to 7704010060yesyes
P75270310540 to 74040yesyes
X2CrNiMo18-15-41.4438C8240270550 to 7003535yesyes
H13.5220260520 to 7204010060yesyes
P75220260520 to 72040yesyes
X1CrNiMoCuN24-22-81.4652C8430470750 to 1000yesyes
H13.5430470750 to 1000404010060yesyes
P15430470750 to 1000yesyes
X1CrNiSi18-15-41.4361P75220260530 to 7304010060yesyes
X11CrNiMnN19-8-61.4369C4340370750 to 9503535yesno
X12CrMnNiN17-7-51.4372C8350380730 to 9304545yesno
H13.5330370730 to 9304010060yesno
P75330370730 to 93040yesno
X2CrMnNiN17-7-51.4371C8300330650 to 8504545yesyes
H13.5280320630 to 8303510060yesyes
P75280320630 to 83035yesyes
X12CrMnNiN18-9-51.4373C8340370680 to 8804545yesno
H13.5320360600 to 8003510060yesno
P75320360600 to 80035yesno
X8CrMnCuNB17-8-31.4597C8300330580 to 7804040yesno
H13.5300330580 to 7804010060yesno
X1NiCrMoCu31-27-41.4563P75220260500 to 7004010060yesyes
X1CrNiMoCuN25-25-51.4537P75290330600 to 8004010060yesyes
X1CrNiMoCuN20-18-71.4547C8320350650 to 8503535yesyes
H13.5300340650 to 8504010060yesyes
P75300340650 to 85040yesyes
X1CrNiMoCuNW24-22-61.4659P75420460800 to 10004010060yesyes
X1NiCrMoCuN25-20-71.4529P75300340650 to 8504010060yesyes
X2CrNiMnMoN25-18-6-51.4565C6420460800 to 95030yesyes
H10420460800 to 9503010090yesyes
P40420460800 to 95030yesyes


Mechanical Properties at Room Temperature of Austenitic-Ferritic Steels in the Solution Annealed Condition (See Table A.5) and Resistance to Intergranular Corrosion


Steel DesignationProductThickness0.2% Proof StrengthTensile StrengthElongation After FractureImpact Energy (ISO-V)Resistance to Intergranular Corrosion
NameNumbert mm maxR_p0.2 MPa minR_m MPaA_{80mm} % min (<3 mm thick) (long. + tr.)A % min (≥3 mm thick) (long. + tr.)KV J min (≥3 mm thick) (tr.)KV J min (>10 mm thick) (tr.)In the delivery conditionIn the sensitized condition
Standard Grades
X2CrNiN23-41.4362C8450650 to 8502020yesyes
H13.5400630 to 8002510060yesyes
P75400630 to 80025yesyes
X2CrNiMoN22-5-31.4462C8500700 to 9502020yesyes
H13.5460640 to 8402510060yesyes
P75460640 to 84025yesyes
Special Grades
X2CrNiCuN23-41.4655C8420600 to 8502020yesyes
H13.5400630 to 8002510060yesyes
P75400630 to 80025yesyes
X2CrNiMoN29-7-21.4477C8650800 to 10502020yesyes
H13.5550750 to 10002010060yesyes
P75550750 to 100020yesyes
X2CrNiMoCuN25-6-31.4507C8550750 to 10002020yesyes
H13.5530730 to 9302510060yesyes
P75530730 to 93025yesyes
X2CrNiMoN25-7-41.4410C8550750 to 10002020yesyes
H13.5530730 to 9302010060yesyes
P75530730 to 93020yesyes
X2CrNiMoCuWN25-7-41.4501P75530730 to 9302510060yesyes
X2CrNiMoSi18-5-31.4424C8450700 to 9002525yesyes
H13.510060yesyes
P75400680 to 900yesyes



Minimum Values for the 0.2% Proof Strength of Ferritic Steels at Elevated Temperatures


Steel DesignationHeat Treatment ConditionMinimum 0.2% Proof Strength (MPa) at a Temperature (°C) of
NameNumber100150200250300350400
Standard Grades
X2CrNi121.4003+A240235230220215
X2CrTi121.4512+A200195190185180160
X6CrNiTi121.4516+A300270250245225215
X6Cr131.4000+A220215210205200195190
X6CrAl131.4002+A220215210205200195190
X6Cr171.4016+A220215210205200195190
X3CrTi171.4510+A195190185175165155
X3CrNb171.4511+A230220205190180165
X6CrMo17-11.4113+A250240230220210205200
X2CrMoTi18-21.4521+A250240230220210205200
Special Grades
X2CrTi171.4520+A195180170160155
X1CrNb151.4595+A200195190185180160
X2CrMoTi17-11.4513+A
X6CrNi17-11.4017+A
X5CrNiMoTi15-21.4589+A
X6CrMoNb17-11.4526+A270265250235215205
X2CrNbZr171.4590+A230220210205200180
X2CrTiNb181.4509+A230220210205200180
X2CrMoTi29-41.4592+A395370350335325310


Minimum Values for the 0.2% Proof Strength of Martensitic Steels at Elevated Temperatures


Steel DesignationHeat Treatment ConditionMinimum 0.2% Proof Strength (MPa) at a Temperature (°C) of
NameNumber100150200250300350400
Standard Grades
X12Cr131.4006+QT650420410400385365335305
X15Cr131.4024+QT650420410400385365335305
X20Cr131.4021+QT650420410400385365335305
X3CrNiMo13-41.4313+QT780590575560545530515
+QT900720690665640620
X4CrNiMo16-5-11.4418+QT840660640620600580



Minimum Values for the 0.2% Proof Strength of Precipitation Hardening Steels at Elevated Temperatures


Steel DesignationHeat Treatment ConditionMinimum 0.2% Proof Strength (MPa) at a Temperature (°C) of
NameNumber100150200250300
Special Grades
X5CrNiCuNb16-41.4542+P1070880830800770750
+P950730710690670650
+P850680660640620600


Minimum Values for the 0.2% and 1% Proof Strength of Austenitic Steels at Elevated Temperatures


Steel DesignationHeat Treatment ConditionMinimum 0.2% Proof Strength (MPa) at a Temperature (°C) ofMinimum 1% Proof Strength (MPa) at a Temperature (°C) of
NameNumber100150200250300350400450500550100150200250300350400450500550
Standard Grades
X10CrNi18-81.4310+AT210200190185180180230215205200195195
X2CrNiN18-71.4318+AT265200185180170165300235215210200195
X2CrNi18-91.4307+AT1471321181081009489858180181162147137127121116112109108
X2CrNi19-111.4306+AT1471321181081009489858180181162147137127121116112109108
X2CrNiN18-101.4311+AT205175157145136130125121119118240210187175167161156152149147
X5CrNi18-101.4301+AT15714212711811010498959290191172157145135129125122120120
X6CrNiTi18-101.4541+AT176167157147136130125121119118208196186177167161156152149147
X4CrNi18-121.4303+AT15514212711811010498959290188172157145135129125122120120
X2CrNiMo17-12-21.4404+AT16615213712711811310810310098199181167157145139135130128127
X2CrNiMoN17-11-21.4406+AT211185167155145140135131128127246218198183175169164160158157
X5CrNiMo17-12-21.4401+AT177162147137127120115112110108211191177167156150144141139137
X6CrNiMoTi17-12-21.4571+AT185177167157145140135131129127218206196186175169164160158157
X2CrNiMo17-12-31.4432+AT16615213712711811310810310098199181167157145139135130128127
X2CrNiMo18-14-31.4435+AT16515013712711911310810310098200180165153145139135130128127
X2CrNiMoN17-13-51.4439+AT225200185175165155150255230210200190180175
X1NiCrMoCu25-20-51.4539+AT205190175160145135125115110105235220205190175165155145140135
Special Grades
X5CrNi17-71.4319+AT15714212711811010498959290191172157145135129125122120120
X5CrNiN19-91.4315+AT205175157145136130125121119118240210187175167161156152149147
X1CrNi25-211.4335+AT150140130120115110105180170160150140135130
X6CrNiNb18-101.4550+AT177167157147136130125121119118211196186177167161156152149147
X1CrNiMoN25-22-21.4466+AT195170160150140135225205190180170165
X6CrNiMoNb17-12-21.4580+AT186177167157145140135131129127221206196186175169164160158157
X2CrNiMoN17-13-31.4429+AT211185167155145140135131129127246218198183175169164160158157
X3CrNiMo17-13-31.4436+AT177162147137127120115112110108211191177167156150144141139137
X2CrNiMoN18-12-41.4434+AT167155145140135131129127198183175169164160158157
X2CrNiMo18-15-41.4438+AT172157147137127120115112110108206188177167156148144140138136
X1CrNiMoCuN24-22-81.4652+AT350320315310300295295285280275390370355345335330330320310305
X1CrNiSi18-15-41.4361+AT185160145135125120115210190175165155150
X11CrNiMnN19-8-61.4369+AT295260230220205185325295265250230205
X12CrMnNiN17-7-51.4372+AT295260230220205185325295265250230205
X2CrMnNiN17-7-51.4371+AT275235190180165145305265220205180165
X12CrMnNiN18-9-51.4373+AT295260230220205185325295265250230205
X8CrMnCuNB17-8-31.4597+AT225205190177165152145140137135260235218204190180175168165165
X1NiCrMoCu31-27-41.4563+AT190175160155150145135125120115220205190185180175165155150145
X1CrNiMoCuN25-25-51.4537+AT240220200190180175170270250230220210205200
X1CrNiMoCuN20-18-71.4547+AT230205190180170165160153148270245225212200195190184180
X1CrNiMoCuNW24-22-61.4659+AT350330315307300298295288280270390365350342335328325318310300
X1NiCrMoCuN25-20-71.4529+AT230210190180170165160270245225215205195190
X2CrNiMnMoN25-18-6-51.4565+AT350310270255240225210210210200400355310290270255240240240230


Minimum Values for the 0.2% Proof Strength of Austenitic-Ferritic Steels at Elevated Temperatures


Steel DesignationHeat Treatment ConditionMinimum 0.2% Proof Strength (MPa) at a Temperature (°C) of
NameNumber100150200250
Standard Grades
X2CrNiN23-41.4362+AT330300280
X2CrNiMoN22-5-31.4462+AT360335315
Special Grades
X2CrNiCuN23-41.4655+AT330300280
X2CrNiMoN29-7-21.4477+AT500460430
X2CrNiMoCuN25-6-31.4507+AT450420400
X2CrNiMoN25-7-41.4410+AT450420400
X2CrNiMoCuWN25-7-41.4501+AT450420400
X2CrNiMoSi18-5-31.4424+AT (t ≤20)370350330
+AT (20< t ≤75)320305290



Tensile Strength Levels in the Cold Worked Condition (Process Route 2H)


SymbolTensile Strength (MPa)
+C700700 to 850
+C850850 to 1000
+C10001000 to 1150
+C11501150 to 1300
+C13001300 to 1500


0.2% Proof Strength Levels in the Cold Worked Condition (Process Route 2H)

Symbol0.2% Proof Strength (MPa)
+CP350350 to 500
+CP500500 to 700
+CP700700 to 900
+CP900900 to 1100
+CP11001100 to 1300


Available Tensile Strength Levels of Steel Grades in the Cold Worked Condition (Process Route 2H)


Steel DesignationAvailable Tensile Strength Level
NameNumber+C700+C850+C1000+C1150+C1300
Standard Grades
X6Cr171.4016XX
X10CrNi18-81.4310XXXXX
X2CrNiN18-71.4318XX
X5CrNi18-101.4301XXXXX
X6CrNiTi18-101.4541XX
X5CrNiMo17-12-21.4401XX
X6CrNiMoTi17-12-21.4571XX
Special Grades
X6CrNiNb18-101.4550XX
X12CrMnNiN17-7-51.4372XXXX
X2CrMnNiN17-7-51.4371XX
X12CrMnNiN18-9-51.4373XX
X11CrNiMnN19-8-61.4369XXXX
X8CrMnCuNB17-8-31.4597XXX


Available 0.2% Proof Strength Levels of Steel Grades in the Cold Worked Condition (Process Route 2H)

Steel DesignationAvailable 0.2% Proof Strength Level
NameNumber+CP350+CP500+CP700+CP900+CP1100
Standard Grades
X6Cr171.4016XX
X10CrNi18-81.4310XXXXX
X2CrNiN18-71.4318XX
X5CrNi18-101.4301XXXXX
X6CrNiTi18-101.4541XX
X5CrNiMo17-12-21.4401XX
X6CrNiMoTi17-12-21.4571XX
Special Grades
X6CrNiNb18-101.4550XX
X12CrMnNiN17-7-51.4372XXXX
X2CrMnNiN17-7-51.4371XX
X12CrMnNiN18-9-51.4373XX
X11CrNiMnN19-8-61.4369XXXX
X8CrMnCuNB17-8-31.4597XXX




This data is for non-commercial usage.
Source  for this data is : https://tubingchina.com/

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Please contact us for EN 10088 or Din En 10088 Sheet , Plate , Coil , Strip.

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 2025-10-07T13:02:11

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