37Cr4

 

37Cr4 steel standard is EN10083-3 and is an alloy steel. Its specific chemical composition includes:

- Carbon (C): 0.34-0.41%

- Silicon (Si): maximum 0.40%

- Manganese (Mn): 0.50-0.80%

- Phosphorus (P): maximum 0.035%

- Sulfur (S): maximum 0.035%

- Chromium (Cr): 0.90-1.20%

 

The tensile strength of 37Cr4 steel is between 950-1200 MPa, yield strength is 650 MPa, and elongation at fracture is around 11%.

 

37Cr4 steel is commonly used for manufacturing forged parts, gears, and various high-load mechanical parts. Its high strength and hardness make it particularly suitable for industrial applications that require wear and heat resistance.

 

37Cr4 steel is available in hot-rolled, forged, sized, and heat-treated conditions.

 

The advantages of 37Cr4 steel include high strength, hardness, wear and heat resistance, and good welding and processing properties.

 

The drawbacks of this steel include susceptibility to cracking under high temperature conditions, so special attention must be paid to treatment temperature and speed.

 

The most common forms of 37Cr4 steel include round bars, plates, and forgings.

 

Equivalent grades of 37Cr4 steel in different countries include:

- United States: 5135

- United Kingdom: 530H36, 530M36

- Germany: 38Cr4

- China: 35Cr

 

In summary, 37Cr4 steel is an alloy steel with high strength, hardness, and wear and heat resistance, commonly used for manufacturing forged parts, gears, and various high-load mechanical parts. It has good welding and processing properties, but is susceptible to cracking under high temperature conditions. Common forms include round bars, plates, and forgings. Equivalent grades in different countries include 5135, 530H36, 530M36, and 38Cr4.

 

 

Article	alloy constructional steel
Standard	AISI 、ASTM 、EN 、BS 、GB 、DIN 、JIS
Material	38Cr2、1.7003、46Cr2、1.7006、34Cr4、1.7033、34CrS4 、1.7037 、37Cr4 、1.7034 、37CrS4 、1.7038 、41Cr4 1.7035 ，41CrS4 、1.7039、25CrMo4 、1.7218、25CrMoS4、1.7213、34CrMo4、1.722、34CrMoS4 、1.7226、42CrMo4 、1.7225、42CrMoS4、1.7227、50CrMo4、1.7228、34CrNiMo6、1.6582、30CrNiMo8、1.658、 35NiCr6、1.5815、36NiCrMo3、1.6773、39NiCrMo3、1.651、30NiCrMo16-6、1.6747、51CrV4、1.8159、20MnB5 、1.553、30MnB5、1.5531、38MnB5、1.5532、27MnCrB5-2、1.7182、33MnCrB5-2、33MnCrB5-2、1.7185、39MnCrB5-2、1.7189 、 SCM440、SCr440、42C r M o 、35C r M o 、20C r N i M o 、SNCM220、SCM435、SCM430、8620、SNCM220、SCM415、8650、5150、4150、SCR415、SCR240、 SCR430、SCR435、40 Cr、45 Cr, 40C r N i M o、30C r M n S i A、35C r M n S i A、27S i M n, etc
Output to	Singapore, Indonesia, South Korea, Thailand, Vietnam, Saudi Arabia, Brazil, Spain, Canada, the United States, and Egypt, India, Kuwait, Dubai, Kuwait, Peru, Mexico, and Russia, Malaysia, etc.
Pack	Bundle packaging, export standard packaging or according to customer requirements
Delivery time	7-15 days or according to the order quantity or negotiation
Price clause	Price terms CIF, FOB, CFR.
Pay	Letter of credit, wire transfer, etc
Minimum order	One ton

 

 

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