FOR REQUIREMENT OF THIS GRADE OR FOR DETAIL CONTACT US AT :-
www.ladhanimetal.com
www.ladhanimetal.in
ladhanimetal@gmail.com
ladhanimetals@gmail.com
LADHANI METAL CORPORATION, MUMBAI, INDIA
ASTM A29/A29M GRADE 1055 UNS 10550 HOT
FORGING CARBON STEEL AND ALLOY STEEL BARS
|
UNS, USA
|
G10550
|
|
ASTM
model or grade
|
1055
|
|
Corresponding standards
|
ASTM
A29/A29M-2012
Standard
Specification for General Requirements for Steel Bars, Carbon and Alloy,
Hot-Wrought
|
|
Classified
|
carbon
steel
|
|
label
|
Non-sulfur
treated carbon steel
|
Chemical element content (%)
|
ingredients
|
C
|
Mn
|
P
|
S
|
more
|
|
minimum
|
0.5
|
0.6
|
-
|
-
|
①②③④⑤
|
|
maximum
|
0.6
|
0.9
|
0.04
|
0.05
|
(1) When the silicon Si content is required for carbon
steel, it is usually selected according to the following five grades: Si≤
0.10%, 0.10% to 0.20%, 0.15% to 0.35%, 0.20% to 0.40%, and 0.30% to 0.60%.
(2) When carbon steel requires a specified copper Cu content, the Cu ≥ 0.2%.
(3) When it is necessary to add lead Pb elements to standard steel, the
specified range is 0.15% to 0.35% (including 0.35%) Such steel is identified by
inserting the letter L between the second and third digits of the grade name, such
as 10L45. When lead Pb is added to the ladle, no thermal analysis is performed.
(4) When it is stipulated that the boronization treatment of calm steel is
stipulated, the content of boron in the steel should reach 0.0005% to 0.003%.
Steel containing titanium is not allowed, and the upper limit of boron content
can reach 0.005%.
(5) When the supply and demand sides reach an agreement, bismuth, calcium,
selenium or tellurium can be added to carbon steel.
Carbon equivalent calculation
1 Approximate comparison table High quality
carbon structural steel
|
China
|
Taiwan, China
|
Japan
|
Korea
|
United States
|
International Standards Organization
|
Germany
|
France
|
Russia
|
Sweden
|
United Kingdom
|
|
GB
|
ISC
|
CNS
|
JIS
|
KS
|
ASTM/AISI
|
UNS
|
ISO
|
DIN EN/DIN
|
W-Nr.
|
NF EN/NF
|
GOST
|
SS
|
BS EN/BS
|
|
55
|
U20552
|
S55C
|
S55C
|
SM55C
|
1055
|
G10550
|
C55E4
|
C55E
Ck55
|
1.1203
|
C55E
XC55
|
55
|
1665
|
C55E
070M55
|
2 Approximate comparison table High quality
carbon structural steel
|
China
|
Japan
|
United States
|
International Standards Organization
|
Germany
|
France
|
European standard
|
Russia
|
Sweden
|
United Kingdom
|
|
GB
|
JIS
|
ASTM
|
ISO
|
DIN EN/DIN
|
NF EN/NF
|
EN
|
Digital grades
|
GOST
|
SS
|
BS EN/BS
|
|
C55
|
S55C
|
1055
|
C55
C55E4
|
C55
|
AF70C55
C54
|
C55
|
1.0535
|
50
55
|
1655
|
070M55
50
En9
|
3 Approximate comparison table High quality
carbon structural steel
|
Japan
|
United States
|
International Standards Organization
|
Germany
|
France
|
European standard
|
Russia
|
United Kingdom
|
|
JIS
|
ASTM
|
ISO
|
DIN EN/DIN
|
NF EN/NF
|
EN
|
Digital grades
|
GOST
|
BS EN/BS
|
|
S55C
|
1055
|
C55E4
|
Ck55
|
XC54
XC55H1
|
C55E
|
1.1203
|
55
|
070M55
|
Equivalent Materials
• DIN 1.0535
• DIN C55
• AFNOR C54
• AFNOR C55
• AFNOR AF70
• BS 070M55
• BS En9
• BS En43A
• BS C55
• BS 080M50
• UNI C55
• SS 1655
• AISI 1055
• SAE 1055
• JIS S55C
• JIS S55CM
• EN C55
• EN 1.0535
• ISO C55
• ISO CS55
• GOST 55
• GB/T 55
• GB/T U20552
• UNS G10550
• IS 55C8
• IS C55Mn75
• DIN 1.1203
• DIN Ck55
• DIN C55E
• AFNOR XC55
• AFNOR XC54
• AFNOR XC50
• AFNOR C55RR
• AFNOR C55E
• AFNOR XC55H1
• BS C55E
• UNI C50
• UNE C55K
• JIS S55C-CSP
• EN C55E
• EN 1.1203
• ISO C55E
• ISO C55E4
• ISO S55C
• GB 55
• GB U20552
• GB/T ZG55
• GB/T C23464
• GB/T ZG340-640
• GB/T SM55
• GB/T T10550
• DIN 1.1209
• DIN Cm55
• DIN C55R
• DIN C55S
• AFNOR C55R
• AFNOR XC55H1u
• BS C55R
• EN C55R
• EN C55S
• EN 1.1209
• ISO C55M2
• ISO C55R
LADHANI METAL CORPORATION, MUMBAI, INDIA
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
ladhanimetals@gmail.com
www.ladhanimetal.in
www.ladhanimetal.com
LADHANI METAL CORPORATION, MUMABAI, INDIA,
AVAILABLE AT FOLLOWING LOCATION :-
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Chennai , Chhatarpur , Chhindwara , Chikmagalur , Chikodi , Chitradurga , Chittoor , Chittorgarh , Churu , Coimbatore , Contai , Cooch Behar , Cuddalore , Cuddapah , Cuttack , Darbhanga , Darjeeling , Darrang , Dehra Gopipur , Dehradun , Delhi , Delhi , Deoria , Dhanbad , Dharamsala , Dharmanagar , Dharmapuri , Dharwad , Dhenkanal , Dholpur , Dhule , Dibrugarh , Dinajpur , Dindigul , divisionname , Dungarpur , Durg , Eluru , Ernakulam , Erode , Etah , Etawah , Faizabad , Faridabad , Faridkot , Fatehgarh , Fatehpur , Ferozpur , Gadag , Gandhinagar , Gaya , Ghaziabad , Ghazipur , Giridih , Goa , Goalpara , Gokak , Gonda , Gondal , Gorakhpur , Gudivada , Gudur , Gujarat , Gulbarga , Guna , Guntur , Gurdaspur , Gurgaon , Guwahati , Gwalior , Hamirpur , Hanamkonda , Hardoi , Haryana , Hassan , Haveri , Hazaribagh , Himachal Pradesh , Hindupur , Hissar , Hooghly , Hoshangabad , Hoshiarpur , Howrah , Hyderabad , Idukki , Indore , Irinjalakuda , Jabalpur , Jaipur , Jalandhar , Jalgaon , 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