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Brand Name : XHD
Certification : SGS,BV,ISO,CE
Place of Origin : Jiangsu
MOQ : 1ton
Price : To Be Negotiated
Payment Terms : D/A, L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability : 10000ton/month
Delivery Time : 7-14days
Packaging Details : Bundled,wooden box for export standard package
Standard : ASTM GB DIN EN AISI JIS
Material : Q235/Q345/SS400/ST37-2/ST52/Q420/Q460 etc
Model Number : Round
Steel Grade : a36 q235 sj275 q355 sa279 etc.
Business Type : Manufaturer
Size : 10-400mm or customized
Application : Making Machine
Technique : Hot Rolled
Diameter : 20-12000 mm as request
Length : 6-12m, according to requirement
Surfance finish : Polished, Black, Grinding or as demand
Package : Standard Seaworthy Package
Sample : YES
China Supplier 140mm 1045 St52 Billets Mild Carbon Steel Round Bar
What are carbon steels used for?
Carbon steel is a steel with carbon content from about 0.05 up to 2.1 percent by weight. The definition of carbon steel from the American Iron and Steel Institute (AISI) states:
Carbon content (wt.%) | Microstructure | Properties | Examples | |
---|---|---|---|---|
Low-carbon steel | < 0.25 | Ferrite, pearlite | Low hardness and cost. High ductility, toughness, machinability and weldability | AISI 304, ASTM A815, AISI 316L |
Medium-carbon steel | 0.25 – 0.60 | Martensite | Low hardenability, medium strength, ductility and toughness | AISI 409, ASTM A29, SCM435 |
High-carbon steel | 0.60 – 1.25 | Pearlite | High hardness, strength, low ductility | AISI 440C, EN 10088-3 |
FAQ
Q1:Can we visit your factory ?
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Billets Mild Carbon Steel Round Bar 140mm 1045 St52 Images |