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40CrMnMo medium-carbon steel manganese steel Bar
SHUNBEI
10 TON
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| 40CrMnMo material is a high-strength medium-carbon quenched and tempered manganese steel, which has high strength, elasticity and wear resistance, and has high hardenability. | |||||||||
Product Description
40CrMnMo material is a high-strength medium-carbon quenched and tempered manganese steel, which has high strength, elasticity and wear resistance, and has high hardenability.
Model: 40CrMnMo medium-carbon steel manganese steel Bar
40CrMnMo round bar application parameters
Product Name | 40CrMnMo medium-carbon steel manganese steel Bar |
Length | 3m,6m,9m,12m or as required |
OD | 3mm~400mm or as required |
Standard | AISI,ASTM,DIN,JIS,GB,EN,etc. ; Test Reports of Material & SGS Inspection Available |
Technique | Hot rolled (HR) or Cold rolled (CR) |
Thickness Tolerance | -0.05-0.07mm or 0.75-0.1mm or -1% |
MOQ | 1ton. Sample order acceptable. |
Lead Time | Within 5-20days after receiving deposit. If in large tons, pls contact us for confirmation. |
Export packing | Waterproof paper protected, steel strip packed stably, and fixed well. Standard Export Seaworthy Package. Suit for all kinds of transportation means; or as required |
40CrMnMo round bar Chemical Composition:
Element | Composition (%) |
Carbon (C) | 0.37～0.45 |
Silicon (Si) | 0.17～0.37 |
Manganese (Mn) | 0.90～1.20 |
Chromium (Cr) | 0.90～1.20 |
Phosphorus (P) | ≤0.035 |
Sulfur (S) | ≤0.035 |
Molybdenum (Mo) | 0.20～0.30 |
Product Description
High Strength/Wear-resistance 40CrMnMo Medium-carbon Structural Steel Bar for Building Materials
40CrMnMo alloy steel is a grade of alloy structural steel stipulated by Chinese national standards. Unified digital code: A34402. After quenching and tempering treatment, it has good comprehensive mechanical properties, good hardenability and high tempering stability. Mostly used in tempering state.
It is often used in the manufacture of heavy-duty, greatly increased gear shafts, gears, rear axle shafts of large trucks, center shafts, eccentric shafts, connecting rods, and similar parts of steam turbines. Blades are used instead of 40CrNiMo.
Application
Ordinary carbon structural steel has a wide range of applications. Generally used as building materials and less important mechanical parts, making screws, anchor screws, furnace parts, agricultural machinery, building structures, rolled into I-beams, channel steels, angle steels, steel plates, steel pipes and other various Profiles, manufacturing various parts, can also be heat treated.
