Send Message
Home ProductsAlloy Steel Strip

SUP10 Alloy Spring Steel Strip

China Hunan Fushun Metal Co., Ltd. certification
China Hunan Fushun Metal Co., Ltd. certification
I'm Online Chat Now

SUP10 Alloy Spring Steel Strip

SUP10 Alloy Spring Steel Strip
SUP10 Alloy Spring Steel Strip SUP10 Alloy Spring Steel Strip

Large Image :  SUP10 Alloy Spring Steel Strip

Product Details:
Place of Origin: China
Brand Name: Fushun
Certification: ISO9001:2008
Model Number: SUP10-CSP
Payment & Shipping Terms:
Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: nylon/pallet/case
Delivery Time: 15-30 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 40,000tons/year

SUP10 Alloy Spring Steel Strip

Grade: SUP10 Feature: Alloy Steel
Form: Steel Strip Surface Condition: 1 Grey/blue Oxide Finish:unpolished;2 Bright Tempered:unpolished; 3 Polished: 4 Polished And Coloured:blue Or Yellow Colour
Steel Grade: SUP10-CSP Classification: Patented Spring Steel Strip
Standard: JIS G4802 SUP10-CSP
High Light:

3Mm Patented Spring Steel Strip


annealed Patented Spring Steel Strip


hardened tempered steel strips

JIS G4802 SUP10-CSP Alloy Spring Steel Strip

Grade : SUP10-CSP Classification: spring steel
Standards: JIS G 4802 : Cold-rolled steel strip for springs

Equivalent Materials
DIN 1.8159DIN GS-50CrV4DIN 50CrV4DIN G51CrV4DIN 51CrV4AFNOR 50CrV4BS 735A50BS 50CrV4UNI 50CrV4SS 2230AISI 6150AISI 6150HSAE 6150SAE 6150HJIS SUP10MEN 50CrV4EN 51CrV4EN 1.8159GOST 50HFAGOST 50HGFAGB 50CrV4

Dimensions and tolerances
Thickness: 0.1 to 5 mm; Tolerances: +/- 0.008 to 0.11 mm
Width: 10 to 400 mm; Tolerances: +/- 0.15 to 0.60
*accept nonstandard size, please contact with our sales.
Our Advantage
1. Precise thickness, uniform hardness. Bright surface, smooth edge.
2. High flatness of board surface, high performance after multiple bending.
3. No cracking after stamping, and the quality is stable. And we provide Self-Inspection Reports and Raw-Material Test Certificates.
4. Professional anti-rust protective packaging. On time delivery, competitive price.
5. Large stock available, no MOQ requirement

SUP10-CSP Patented Strip Chemical composition

C Si Mn P max. S max. Cr Mo max. V Ni
0,47 to 0,55 max. 0,40 0,70 to 1,10 0,025 0,025 0,90 to 1,20 0,10 0,1 to 0,25 max. 0,40

SUP10-CSP Patented Strip Mechanical properties

Steel designation delivery condition
annealed (+A) or annealed and skin passed (+LC) cold rolled (+CR) quenched and tempered (+QT)
name number Proof strength max. Mpa Tensile strength max. Mpa Elongation % min. HV max. Tensile strength max. Mpa HV max. Tensile strength Mpa HV
SUP10 SUP10-CSP 550 700 13 220 - - 1 200 to 1 800 370 to 550

SUP10-CSP Patented Strip Delivery condition
Cold rolled narrow steel strip covered by JIS G4802 shall be supplied in one of the following delivery conditions:
- annealed or annealed and skin passed(+A or +LC);
- cold rolled(+CR);
- quenched and tempered(+QT).
NOTE The delivery condition-annealed to achieve spheroidized carbides(+AC)-may be agreed. In such cases, limits on spheroidization and mechanical properties may also be agreed at the time of enquiry and order.
SUP10-CSP Patented Strip Surface finish
The surface finish of cold rolled narrow steel strip shall be bright as produced by rolling and annealing in a controlled atmosphere.
The surface finishes of quenched and tempered cold rolled strip are as follows:
1 grey/blue oxide finish:unpolished;
2 brigth tempered:unpolished
3 polished: obtained by fine grinding, abrasive brushing or other processes;
4 polished and coloured:blue or yellow colour obtained by oxidization by heat treatment.
SUP10-CSP Patented Strip Mandatory information
The following information shall be supplied by the purchaser at the time of enquiry and order to enable the supplier to comply with the requirements of this European Standard:
a) the quantity to be delivered;
b) the designation of the product form (cold rolled narrow strip);
c) the number of the dimensional standard ;
d) the dimensions and tolerances on dimensions and shape and, if applicable, letters
denoting relevant special tolerances;
e)the number of this European Standard including the number of the relevant part;
f) steel name or steel number
g) the delivery condition
h) if required, the type of inspection document in accordance with JIS G4802.
SUP10-CSP Patented Strip Decarburization
For silicon alloyed steels, decarburization shall not exceed 3% of the material thickness per side,for non silicon alloyed steels, decarburization shall not exceed 2% of the material thickness per side when measure data distance of 5mm from the stripe edge
We hold expertise in providing a qualitative range of Patented Steel Strips to our clients at affordable prices. High carbon steel is an ideal material for custom flat springs, custom clips, and custom sheet metal stampings. High Carbon Steel Strips combines ease of fabrication with good strength and surface finish, is valued for its strength properties and operates at significantly higher levels than the mild steel grades. cold-rolled spring steel strips are gaining popularity in various industries. They are increasingly being implemented in engineering projects, through a fairly large number of small component manufacturers, parts and machine components.By making the right choice to buy steel strips, we reduce the amount of waste produced, thereby saving time and space. With a constant focus on the needs and requirements of our customers, we have created a unique offer.

Density 23.0 °C 7.8 - 7.9 g/cm³ Typical for Chromium Vanadium Steel
Elastic modulus 23.0 °C 200 - 215 GPa Typical for Chromium Vanadium Steel
Hardness, Vickers 23.0 °C 190 [-]
Poisson's ratio 23.0 °C 0.29 [-] Typical for Chromium Vanadium Steel
Coefficient of thermal expansion 23.0 °C 1.2E-5 1/K Typical for Chromium Vanadium Steel
Melting point 1382 - 1529 °C Typical for Chromium Vanadium Steel

SUP10-CSP steel is an alloy steel formulated for primary forming into wrought products. 1.8159 is the EN numeric designation for this material. 51CrV4 is the EN chemical designation. It has a moderately low melting temperature and a fairly high embodied energy among EN wrought alloy steels.
The steel, unlike other carbon and alloy grades, is characterized by high hardness, low vulnerability to tempering, resistance for variable and heavy loads, and the ability to operate at elevated temperatures up to 300 ℃. Surface-hardened, retains excellent strength properties of the core while maintaining sufficient surface hardness.58CrV4 / 1.8161 and 59CrV4 / 1.2242 are related grades with the same range of alloying additives. It is distinguished by the higher carbon content, which makes it possible to achieve even higher hardness after heat treatment.51CrV4 / 50CrV4 / 58CrV4 / 59CrV4 grades are supplied as hot-rolled bars, drawn bars, wires, spring stripes, forgings are used for the production of heavy-duty springs, axles, crankshafts, connecting rods, compression springs, valve springs, springs, shock absorbers or spring washers.It is mainly supplied in an annealed, softened, heat-treated and raw conditions. Steel does not exhibit corrosion resistance, so products should be protected with greases or coatings.
SUP10-CSP Patented Strip Inspection and testing
verification of the dimensions
visual examination of the surface quality
Chemical analysis
Extent of testing
Tensile and bending tests
Tolerances on shape
SUP10 Alloy Spring Steel Strip 0

Contact Details
Hunan Fushun Metal Co., Ltd.

Contact Person: Ms. Florence Tang

Fax: 86-731-89853933

Send your inquiry directly to us (0 / 3000)