| Customization: | Available |
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| After-sales Service: | We Provide After-Sales Service |
| Warranty: | 2 Years |
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ASTM A829 SAE 4140, also known as AISI 4140 steel, is categorized as a chrome molybdenum series alloy steel plate. This type of steel offers superior wear resistance in comparison to steel grades with lower carbon content. The mechanical engineering industry widely employs SAE 4140 grade steel for the production of high-strength parts such as compressors, turbines, working elements for heavy ground and underground equipment, as well as parts for agricultural machinery.
| Standard | Typical Steel Grade | Size Range(mm) | Delivery |
| GB/T 3077 | 12CrMo | 8-200 | AR/CR/N |
| 15CrMo | 8-200 | AR/CR/N | |
| 35CrMo | 8-200 | AR/CR/N | |
| 12Cr1MoV | 8-200 | AR/CR/N | |
| 42CrMo | 8-200 | AR/CR/N | |
| EN10083-3 | 42CrMo4 | 8-200 | AR/CR/N |
| ASTM A829 | SAE4140 | 8-200 | AR/CR/N |
| JIS G4053 | SCM440 | 8-200 | AR/CR/N |
Steel plate usage
1. Steel plates are favored for their corrosion resistance and wear resistance, with a much wider thickness range than ordinary steel plates. Therefore, steel plates can be found in a large number of applications that require superstructure frames and indestructible durability.
In addition to common structural and architectural uses, these plates are also used on ships and barges or oil drilling platforms, and other offshore equipment known for being able to withstand the tremendous pressures from the worst marine environments.
3. Due to its durability, steel plates are particularly suitable for the manufacture of heavy machinery, resulting in a longer service life for machined and vulnerable parts.
4. The steel plate can be further processed through heat treatment to improve its mechanical properties.
1. Who are we?
Our headquarters is located in Shandong, China. Since 2002, we have been selling to the domestic market (40.00%), Northern Europe (8.00%), North America (7.00%), the Middle East (7.00%), Africa (6.00%), South America (5.00%), Southeast Asia (5.00%), East Asia (5.00%), South Asia (5.00%), Eastern Europe (3.00%), Western Europe (3.00%), Central America (3.00%), Southern Europe (2.00%), and Oceania (1.00%). There are about 101-200 people in our office.
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