JIS G4051 S20C Round Bar
S20C is a kind of carbon steel in the Japanese JIS standard and belongs to the category of medium carbon steel. Its chemical composition includes carbon (C) ranging from 0.18% to 0.23%, manganese (Mn) ranging from 0.30% to 0.60%, silicon (Si) ranging from 0.15% to 0.35%, phosphorus (P) with a maximum of 0.030%, and sulfur (S) with a maximum of 0.035%.
Description
Product Application
S20C is a kind of carbon steel in the Japanese JIS standard and belongs to the category of medium carbon steel. Its chemical composition includes carbon (C) ranging from 0.18% to 0.23%, manganese (Mn) ranging from 0.30% to 0.60%, silicon (Si) ranging from 0.15% to 0.35%, phosphorus (P) with a maximum of 0.030%, and sulfur (S) with a maximum of 0.035%.
The tensile strength of S20C Steel is 410 MPa, the yield strength is 245 MPa, and the fracture elongation is 25%. S20C Steel has good machinability, weldability, and toughness. It can be used in the manufacturing of machine parts, bearings, gears, chains, automotive parts and more.
S20C Steel can be found in different states such as cold drawn, hot rolled, heat-treated, and forged. The cold drawn state is suitable for parts requiring high precision and high surface quality, while the hot rolled state is used for structural components requiring more deformation. Heat-treated and forged S20C Steel has higher hardness and strength.
The advantages of S20C Steel include its wide range of applications, good machinability, and toughness. Its disadvantages are relatively lower hardness and poorer corrosion resistance. The most common forms include steel plates, steel pipes, steel bars, and steel wires.
Different countries have different grade equivalents for S20C Steel. For example, the equivalent grade in the US is 1020 Steel, in Germany it is C22E, and in China, it is 20 Steel, all referring to the same material.
In conclusion, S20C Steel is a commonly used medium carbon steel with wide application in different industries. Its chemical composition determines its physical properties, and in combination with different states and forms, it can be used to manufacture various types of products. S20C Steel is a versatile material with good machinability and toughness. However, its hardness is relatively lower, and its corrosion resistance is poorer.
Product Parameter:
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Article |
carbon steel |
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Standard |
AISI 、ASTM 、EN 、BS 、GB 、DIN 、JIS |
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Material |
C25，1.0406，C30，1.0528，C35，1.1181，1.0511，C45，1.1191，1.0503，C50，1.1206，1.054，C55， 1.1203，C60，1.1221，1.0601，C10E ，1.1121，C10R ，1.1207，C15E ，1.1141 C15R ，1.114，C16E 。1.1148, C16R, 1.1208, C10E, S10C steel, 1010,08 steel, 1008, S15C 1015, S20C, 1020,20 Steel, S35C, 1035, S45C, C45,1045, S50C, et al |
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Output to |
Singapore, Indonesia, South Korea, Thailand, Vietnam, Saudi Arabia, Brazil, Spain, Canada, the United States, and |
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Pack |
Bundle packaging, export standard packaging or according to customer requirements |
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Delivery time |
7-15 days or according to the order quantity or negotiation |
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Price clause |
Price terms CIF, FOB, CFR. |
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Pay |
Letter of credit, wire transfer, etc |
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Minimum order |
One ton |
Why choose us?
- We provide timely delivery of Carbon Steel products to our customers worldwide.
- Providing high-quality service and S20C is the starting point and foothold of our business strategy and customer satisfaction is the highest evaluation of our company.
- We are dedicated to providing superior Carbon Steel products and services to our clients.
- The truth-seeking fully demonstrates our style and attitude in everything we do for reality.
- Our factory has the ability to customize Carbon Steel products to meet the specific needs of our customers.
- We regard talents as the first resource of the enterprise, take relying on talents as the fundamental premise of enterprise development, respect talents as the fundamental criterion of enterprise development.
- Our Carbon Steel products are manufactured to the highest standards of quality at an affordable price.
- Our values condense the company's core competitiveness and reflect our corporate culture.
- We are committed to maintaining a high level of customer satisfaction through our Carbon Steel products and service.
- The success of our company is that our S20C is of high quality, safe to use, and have earned the confidence of customers.
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