AISI 4150 Steel (UNS G41500)

 

4150 Steel Standard:

The standard for 4150 steel is ASTM A29/A29M.

 

Chemical Composition:

The chemical composition of 4150 steel includes carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), molybdenum (Mo), and chromium (Cr). The carbon content is 0.48-0.53%, silicon content is 0.15-0.35%, manganese content is 0.75-1.00%, phosphorus content is 0.035%, sulfur content is 0.040%, molybdenum content is 0.15-0.25%, and chromium content is 0.80-1.10%.

 

Tensile Strength, Yield Strength, and Elongation:

The tensile strength of 4150 steel is 1220-1510 MPa, the yield strength is 1080 MPa, and the elongation at fracture is 11%.

 

Uses:

4150 steel is mainly used for manufacturing high-strength components such as high-strength bolts, bearings, gears, camshafts, and racks.

 

Condition:

4150 steel is available in hot-rolled, quenched, and tempered conditions.

 

Advantages:

4150 steel has high strength, hardness, wear resistance, fatigue strength, and heat resistance.

 

Disadvantages:

4150 steel has difficulties in manufacturing and is prone to thermal cracking during welding.

 

Common Forms:

Common forms of 4150 steel include plate, rod, tube, and wire.

 

International Grade Comparisons:

4150 steel has various equivalent grades worldwide, such as 50CrMo4 steel in China, SCr440 steel in Japan, and 1.7228 steel in Europe.

 

Summary:

4150 steel is a high-strength alloy steel with advantages such as high strength, hardness, wear resistance, fatigue strength, and heat resistance. It can be used for manufacturing high-strength bolts, bearings, gears, camshafts, and racks. Special attention should be paid to the difficulties in manufacturing and the possibility of thermal cracking during welding. Common forms of 4150 steel include plate, rod, tube, and wire. It has various equivalent grades worldwide, requiring grade comparisons.

 

 

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

 

 

Why choose us?

• Our Alloy Structural Steel products are designed to be easy to install, saving our customers time and money.
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• By taking part in the competition through technological innovation and accumulation, we are now seeking high-level excellence and perfection in organizational systems and corporate culture.
• Our Alloy Structural Steel products can be customized to meet specific project requirements.
• To keep the leading position in our industry, we never stop challenging the limitation in all aspects to create the ideal products.
• Our Alloy Structural Steel products are highly versatile and can be used for a wide range of applications.
• Under the premise that customers put forward improvement opinions, we will do our best to improve the production process and perfect the products.
• Our Alloy Structural Steel products are backed by a comprehensive warranty.
• Since its establishment, our company has been deeply engaged in the 4150 Steel industry, and currently has various professional talents in the team, which can provide customers with professional solutions. We can reasonably design products according to customer needs and solve some difficult problems.

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