JIS SCR435

 

SCR435 steel standard:

SCR435 steel is an alloy steel, its standard is JIS G4104.

 

Chemical composition:

The chemical composition of SCR435 steel includes carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), chromium (Cr) and molybdenum (Mo). The carbon (C) content is 0.33-0.38%, silicon (Si) content is 0.15-0.35%, manganese (Mn) content is 0.60-0.90%, phosphorous (P) content is 0.035%, sulfur (S) content is 0.040%, chromium (Cr) content is 0.70-0.90%, and molybdenum (Mo) content is 0.15-0.25%.

 

Tensile strength, yield strength and elongation at break:

The tensile strength of SCR435 steel is 980-1180MPa, the yield strength is 785MPa, and the elongation at break is 9-24%.

 

Applications:

SCR435 steel is mainly used to manufacture high-strength bolts, nuts, swing arms and other mechanical structural components.

 

States:

SCR435 steel is available in hot-rolled, forged, quenched and tempered states.

 

Advantages:

SCR435 steel has the advantages of high hardness, high strength, high wear resistance and high corrosion resistance, and can be used to manufacture special tools, bolts, nuts and other high-strength mechanical parts.

 

Disadvantages:

The welding performance of SCR435 steel is poor, and it is prone to hot cracking and hydrogen-induced brittleness during the welding process, which leads to poor quality of the welding joint.

 

Common forms:

The common forms of SCR435 steel include round steel, flat steel, hexagonal rod and so on.

 

Comparison of various national grades:

SCR435 steel has multiple different grades worldwide, such as SAE 4135 steel in the USA and 35CrMo steel in China.

 

Summary:

SCR435 steel is a high-strength alloy steel with excellent mechanical and corrosion-resistant properties, and is widely used in the manufacture of high-strength mechanical parts. Although it has excellent properties such as hardness, strength, and wear resistance, its welding performance is poor and needs to be paid extra attention. Its common forms are diverse, including round steel, flat steel, hexagonal rod and so on. There are multiple grades of SCR435 steel worldwide that can be compared with each other.

 

 

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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