1.1191 Steel
1.1191 carbon steel, also known as C45E steel, is a low carbon steel material. Its carbon content range is 0.42-0.50%, with specific chemical composition of 0.42-0.50% carbon content, 0.60-0.90% manganese content, sulfur content not exceeding 0.035%, and phosphorus content not exceeding 0.035%.
Description
Product Application
1.1191 carbon steel, also known as C45E steel, is a low carbon steel material. Its carbon content range is 0.42-0.50%, with specific chemical composition of 0.42-0.50% carbon content, 0.60-0.90% manganese content, sulfur content not exceeding 0.035%, and phosphorus content not exceeding 0.035%.
The tensile strength of 1.1191 carbon steel is 700-850 MPa, the yield strength is 460 MPa, and the fracture elongation is 14%.
1.1191 carbon steel is mainly used to manufacture medium-sized and heavily loaded mechanical components, such as bearings, pins, gears, and shafts. Additionally, it is frequently used for manufacturing automotive and truck components, as well as tools for forging and cold forming.
It is available in hot-rolled, cold-drawn, and quenched states.
The advantages of 1.1191 carbon steel are high hardness, good machinability, and strong toughness. Additionally, it has good wear resistance and heat resistance.
The disadvantages are susceptibility to corrosion and hydrogen embrittlement, as well as a tendency to soften at high temperatures.
The most common forms of 1.1191 carbon steel include round steel, flat steel, and plate.
In different countries, the corresponding carbon steel grades for 1.1191 are as follows:
China: 45E, United States: 1045E, United Kingdom: 080M50, Germany: 1.1191, Japan: S45CE.
In summary, 1.1191 carbon steel is a low carbon steel material mainly used for manufacturing medium-sized and heavily loaded mechanical components. It has advantages of high hardness, good machinability, and strong toughness, as well as good wear resistance and heat resistance. However, it is susceptible to corrosion and hydrogen embrittlement, and has a tendency to soften at high temperatures. The most common forms include round steel, flat steel, and plate, and there are corresponding grade designations in different countries.
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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