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Brand Name : | XHD |
Certification : | SGS,BV,ISO,CE |
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 |
Model Number : | Round |
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 |
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