1.1121 Steel
1.1121 carbon steel standard is a German standard, also known as C22E, corresponding to the American standard 1020 steel. Its specific chemical composition is as follows: carbon 0.17-0.24%, manganese 0.4-0.7%, sulfur 0.035%, phosphorus 0.035%, and the remaining is iron. Its tensile strength is 410-790MPa, yield strength is 250-630MPa, and elongation at break is 23-51%.
Description
Product Application
1.1121 carbon steel standard is a German standard, also known as C22E, corresponding to the American standard 1020 steel. Its specific chemical composition is as follows: carbon 0.17-0.24%, manganese 0.4-0.7%, sulfur 0.035%, phosphorus 0.035%, and the remaining is iron. Its tensile strength is 410-790MPa, yield strength is 250-630MPa, and elongation at break is 23-51%.
1.1121 carbon steel is mainly used for manufacturing machinery parts, bearings, springs, etc. It is often in a state of cold working and can also be heat treated to increase its hardness and strength.
The advantages of 1.1121 carbon steel are high strength, good toughness, easy to process and weld, and low cost. However, its disadvantages are poor corrosion resistance and easy to rust.
The most common forms of 1.1121 carbon steel are round steel, flat steel, and bar, etc. Different countries have different grades for this material, correspondingly, the US grade is 1020, the Japanese grade is S20C, and the Chinese grade is 20.
In summary, 1.1121 carbon steel has good toughness and strength, low production cost, widely used in machinery parts, bearings, and other fields, but it should be noted that it has poor corrosion resistance.
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 |






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