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JIS G4802 S50C-CSP Quenched Tempered Spring Steel Strip

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China Hunan Fushun Metal Co., Ltd. certification
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JIS G4802 S50C-CSP Quenched Tempered Spring Steel Strip

JIS G4802 S50C-CSP Quenched Tempered Spring Steel Strip
JIS G4802 S50C-CSP Quenched Tempered Spring Steel Strip JIS G4802 S50C-CSP Quenched Tempered Spring Steel Strip

Large Image :  JIS G4802 S50C-CSP Quenched Tempered Spring Steel Strip

Product Details:
Place of Origin: China
Brand Name: Fushun
Certification: ISO9001:2008
Model Number: S50C-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

JIS G4802 S50C-CSP Quenched Tempered Spring Steel Strip

Thickness: 1 To 8 Mm Width: 10 To 400 Mm
Delivery Condition: +QT Quenched Tempered Surface Condition: Bright Or Blue
Grade: S50C-CSP Classification: Tempered Spring Steel Strip
Form: Steel Strip Coils Standard: JIS G4802 S50C-CSP
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Quenched Tempered Spring Steel Strip


G4802 Tempered Spring Steel Strip



JIS G4802 S50C-CSP Quenched Tempered Spring Steel Strip

Grade : S50C-CSP Classification: Structural steel

Standards: JIS G 4802 : Cold-rolled steel strip for springs

Dimensions and tolerances
Thickness: 1 to 8 mm; Tolerances: +/- 0.008 to 0.11 mm
Width: 10 to 400 mm; Tolerances: +/- 0.15 to 0.60

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



S50C-CSP Quenched Tempered Strip Chemical composition
C Si Mn P max. S max. Cr Cu Ni
0,47 to 0,53 0,15 to 0,35 0,60 to 0,90 0,025 0,025 max. 0,30 max. 0,30 max. 0,20


S50C-CSP Quenched Tempered Strip Mechanical properties

annealed (+A) or annealed and skin passed (+LC) cold rolled (+CR) quenched and tempered (+QT)
Proof strength max. Mpa Tensile strength max. Mpa Elongation % min. HV max. Tensile strength max. Mpa HV max. Tensile strength Mpa HV
480 600 17 185 1070 300 1 100 to 1 700 340 to 520


S50C-CSP Quenched Tempered 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

S50C-CSP Quenched Tempered 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).

S50C-CSP Quenched Tempered 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.
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
Hardened and Tempered Steel Strip (also known as hardened and tempered High carbon steel strip or, hardened and tempered carbon spring steel strip) is the basic raw material from which many different components are made, substantially being spring-type applications ranging from clutch plate segments to washers, retractor springs and even to tree springs in riding saddles and traditional clock springs. These strip products are a specialty of the Company and considerable plant development has taken place in recent years to facilitate a very wide range of dimensions, mechanical properties and coil weights. Hardened and Tempered Steel Strip gauges of between 0.10mm and 2.00mm can be processed and, depending on the appropriate combination to suit the process equipment, strip widths of between 4.76mm to 240mm are produced. The facilities also allow up to 2000kg coils to be produced though most are well below this, being governed by a very approximate relationship of 100kg per 25mm of width.
S50C-CSP properties and heat treatment, Including S50C-CSP application and specifications, We have all specifications,Including S50C-CSP steel plate, S50C-CSP sheet, we can own production and sales. One of the most widely used precipitation hardening grades in the business. While soft and ductile in the solution annealed condition, it is capable of high properties with a single precipitation or aging treatment. Characterized by good corrosion resistance, high harness, toughness and strength. Whether its for wear parts, springs, chain links or safety components, heat treatable steels offer the right solution for all requirements. Good fine blanking properties and formability in the annealed condition are combined with high strengths and good toughness in the quenched and tempered condition. Close analysis ranges tailored to specific purposes and precisely controlled rolling parameters guarantee consistent and outstanding processability and consistent heat treatment results.

Equivalent Materials
DIN 1.1206DIN Ck50DIN C50EAFNOR C50EAFNOR XC50BS En43ABS C50EBS 50CSBS 50HSBS 080M50BS CS50AISI 1049AISI 1050SAE 1049SAE 1050JIS S53CEN C50EEN 1.1206ISO C50EISO C50E4GOST 50GB SM50GB T10500GB/T 50GB/T U20502GB/T SM50GB/T T10500ASTM Grade 1050UNS G10490UNS G10500DIN 1.1213DIN C53GDIN Cf 53DIN C53EDIN Cf53AFNOR XC48TSUNI C53SS 1674AISI 1055SAE 1055JIS S50CMEN C53GEN 1.1213ISO S50CUNS G10550IS 55C6
Electrical resistivity 23.0 °C 1.43E-7 - 1.74E-7 Ω·m Typical for Carbon Steel
Coefficient of thermal expansion 23.0 °C 1.32E-5 1/K Typical for Medium Carbon Steel
Max service temperature 500 °C Typical for Carbon Steel
Melting point 1380 - 1514 °C Typical for Medium Carbon Steel
Specific heat capacity 23.0 °C 470 - 520 J/(kg·K) Typical for Medium Carbon Steel
Thermal conductivity 23.0 °C 21 - 52 W/(m·K) Typical for Medium Carbon Steel
Elastic modulus 23.0 °C 200 - 215 GPa Typical for Medium Carbon Steel
Hardness, Vickers 23.0 °C 180 [-]
Poisson's ratio 23.0 °C 0.29 [-] Typical for Medium Carbon Steel
Shear modulus 23.0 °C 75 - 80 GPa Typical for Carbon Steel

The surface finish of Hardened and Tempered Steel Strip products is not too critical in general engineering applications where the normal blue-black (also known as blue-grey) oxidized finish from the heat treatment is satisfactory. By control of the atmospheres in the furnaces non-oxidised surfaces can also be produced, on a selected basis, and alternatively, steels can be satin or bright polished were needed, these finishes being as much for cosmetic reasons as for engineering purposes.

S50C-CSP Quenched Tempered 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

S50C-CSP Quenched Tempered Strip Inspection

verification of the dimensions
visual examination
Chemical analysis
Extent of testing
Tensile and bending tests
Tolerances on shape
JIS G4802 S50C-CSP Quenched Tempered 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)