SK1 Steel

 

SK1 steel is a high-quality carbon tool steel with the following specific information:

Standard: The main standards for SK1 steel are the Japanese standard JIS G4401 and the Chinese standard GB/T1298.

 

Chemical composition: The chemical composition of SK1 steel includes carbon (C) ranging from 0.90-1.03%, silicon (Si) ranging from 0.15-0.35%, manganese (Mn) ranging from 0.30-0.60%, and the content of phosphorus (P) and sulfur (S) does not exceed 0.030%.

 

Properties: SK1 steel has a tensile strength of 580-880 MPa, a yield strength of 245 MPa, and a fracture elongation of 10%.

 

Uses: SK1 steel is primarily used for manufacturing cold stamping molds, cutting tools, and other components that require high hardness and wear resistance.

 

Condition: SK1 steel is usually supplied in an annealed state, which has relatively low hardness and good machinability.

 

Advantages: SK1 steel has good hardenability, allowing it to achieve high hardness and wear resistance. It also has good adjustability and machinability.

 

Disadvantages: SK1 steel has relatively poor toughness and is prone to fractures. Care should be taken to prevent excessive deformation and fracture during use.

 

Common forms: Common forms of SK1 steel include round bars, flat bars, and sheets.

 

Comparison of national standards: Compared to carbon tool steel grades in other countries, the chemical composition and properties of SK1 steel are slightly different. In China, a similar grade is T9A steel, following the GB/T1298 standard.

 

In summary, SK1 steel is a high-hardness and wear-resistant carbon tool steel, mainly used for manufacturing cold stamping molds, cutting tools, and mechanical components. Understanding its standards, chemical composition, properties, uses, condition, advantages, disadvantages, and common forms helps in selecting and applying this steel material.

 

 

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?

• We are committed to delivering on-time, accurate, and reliable Alloy Structural Steel products.
• At present, our production layout is reasonable so that our SK1 Steel has stable and reliable quality, which is deeply trusted and affirmed by our customers.
• Our Alloy Structural Steel products are designed to meet the highest industry standards.
• The company provides customers with complete consulting and production services, not only providing users with high-quality products, but also providing customers with thoughtful pre-sale, in-sale and after-sales services, long-term follow-up services and timely improvement.
• We are committed to sustainable and environmentally friendly Alloy Structural Steel production methods.
• We should create value for our employees, promote their professional development, create value for society, and achieve healthy and harmonious development of the enterprise.
• Our Alloy Structural Steel products can be customized to meet specific project requirements.
• Pioneering and innovation is the development of enterprise spirit, and is the spiritual pillar of our company's evergreen foundation.
• We use only the highest quality materials in our Alloy Structural Steel production process.
• On the new journey, we lead the way forward, adhering to the glorious mission of sincerely serving the industry, promoting the spirit of enterprise, and being brave to pioneer.

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