SUP10 Spring Steel

 

SUP10 steel is a high-quality alloy structural steel with the following specific information:

Standard: The main standards for SUP10 steel are the Japanese standard JIS G4801, the European standard EN10089, and the Chinese standard GB/T1222.

 

Chemical composition: The chemical composition of SUP10 steel includes carbon (C) ranging from 0.46-0.54%, silicon (Si) ranging from 0.15-0.35%, manganese (Mn) ranging from 0.70-1.00%, and the content of phosphorus (P) and sulfur (S) does not exceed 0.035%. It also contains chromium (Cr) ranging from 0.60-1.00%.

 

Properties: SUP10 steel has a tensile strength of 1275 MPa, a yield strength of 930 MPa, and a fracture elongation of 15%.

 

Uses: SUP10 steel is primarily used for manufacturing springs and other elastic components, such as spring wires and spring plates.

 

Condition: SUP10 steel is usually supplied in the hot-rolled state or quenched and tempered state, with the final characteristics during the heat treatment process.

 

Advantages: SUP10 steel has high strength, high toughness, and good wear resistance.

 

Disadvantages: SUP10 steel has poor machinability and is prone to issues such as thermal cracking and deformation. It requires strict control of cooling rate and forging temperature during the machining process.

 

Common forms: Common forms of SUP10 steel include round steel, flat steel, and square steel.

 

Comparison of national standards: Compared to spring steel grades in other countries, SUP10 steel has slight differences in chemical composition and properties. In Europe, a similar steel standard is 51CrV4 in EN10089. In China, similar grades include 50CrVA and 50CrV4, following the GB/T1222 standard.

 

In summary, SUP10 steel is a high-strength, high-toughness, and good wear resistance alloy structural steel, used mainly for manufacturing springs and other elastic 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?

• Our Alloy Structural Steel products are backed by a team of experienced engineers and technicians.
• Over the years, we have been dedicated to the SUP10 Steel business, and have won the trust and praise of users with advanced technology, excellent quality, and a win-win strategic cooperation policy.
• Our Alloy Structural Steel products are designed to withstand extreme conditions and environments.
• Time is changing, the environment is changing, and the needs are changing, but our passion for creation and desire for progress have not changed. Our company always adheres to a meticulous attitude in the face of every detail of the work. Seriousness is a kind of professionalism, and it will be directly reflected in every product that leaves the factory.
• Our exceptional Alloy Structural Steel products are the result of years of experience and research.
• We hope to become a modern enterprise with perfect corporate system, strong competitive advantages and leading economic benefits.
• Our Alloy Structural Steel products are designed to meet the highest industry standards.
• Innovation is the basic guarantee for our success and development. It is our confidence and the foundation of trust from our customers.
• We strive to offer the best value for your money with our Alloy Structural Steel products.
• The company has many years of SUP10 Steel production experience, has mastered a more comprehensive product production technology and accumulated relevant experience.

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