1.7707, DIN 30CrMoV9, AISI 4340 Bar Manufacturer , Supplier , Exporter

1.7707, DIN 30CrMoV9, AISI 4340 Bar Manufacturer , Supplier , Exporter

CONTACT US FOR MORE DETAILS



www.ladhanimetal.com
www.ladhanimetal.in
ladhanimetal@gmail.com


LADHANI METAL CORPORATION, MUMBAI, INDIA

Short Description:

Designation by Standards Brand Name Ravne No. Mat. No. DIN EN AISI VCMO230 726 1.7707 30CrMoV9 - 4340 Chemical Composition (in weight %) C Si Mn Cr Mo Ni V W Others 0.30 max. 0.40 0.55 2.50 0.20 - 0.15 - - DescriptionAlloyed tool steel. ApplicationsStructural parts of medium and large cross sections and high surface hardness, e.g., valve and gate valves, cylinders for combustion engines, superheated steam valves and fittings.  Physical properties (avarage values) at ambie...

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Product Detail

Designation by Standards

Chemical Composition (in weight %)

Description
 Alloyed tool steel.

Applications
 Structural parts of medium and large cross sections and high surface hardness, e.g., valve and gate valves, cylinders for combustion engines, superheated steam valves and fittings. 

Physical properties (avarage values) at ambient temperature
 Modulus of elasticity [10³ x N/mm²]: 210
 Density [g/cm³]: 7.85

Continuous Cooling Transformation (CCT) Diagram

Time-Temperature Transformation (TTT) Diagram

Soft Annealing
 Heat to 680-720^oC, cool slowly. This will produce a maximum Brinell hardness of 248.

Hardening
 Harden from a temperature of 850-880^oC followed by oil quenching.

Tempering
 Tempering temperature: 570-680^oC.

Nitriding
 Gas/plasma nitriding temperature (gas, salt bath): 570-580^oC
 Gas/plasma nitriding temperature (powder, plasma): 580^oC
 Surface hardness after nitriding: 800 HV

Mechanical Properties in Hardening and Tempering Condition

Diagram Tempering Temperature – Mechanical Properties

Forging
 Hot forming temperature: 1050-850^oC. 

Machinability
 No data.

Forms manufactured: Please see the Dimensional Sales Program. 

Disclaimer
 The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other puposes. There is no representation that the recipient of this literature will receive updated editions as the become available.

Company Information

Ladhani Metal Corporation.
We are committed to integrate engineering steel resources in India and serve the global engineering steel market. Our company has more than 32 years of experience in steel researching, production, managing and sales.
In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in India.

What’s more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!


FOR MORE DETAIL CONTACT US AT :-

ladhanimetal@gmail.com
www.ladhanimetal.in
www.ladhanimetal.com


LADHANI METAL CORPORATION, MUMABAI, INDIA,


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