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JIS G4802 S55C-CSP Patented Spring Steel Strip

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JIS G4802 S55C-CSP Patented Spring Steel Strip

JIS G4802 S55C-CSP Patented Spring Steel Strip
JIS G4802 S55C-CSP Patented Spring Steel Strip JIS G4802 S55C-CSP Patented Spring Steel Strip

Large Image :  JIS G4802 S55C-CSP Patented Spring Steel Strip

Product Details:
Place of Origin: China
Brand Name: Fushun
Certification: ISO9001:2008
Model Number: S55C-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 S55C-CSP Patented Spring Steel Strip

Thickness: 0.1 To 5 Mm Width: 10 To 400 Mm
Delivery Condition: Patented Surface Condition: 1 Grey/blue Oxide Finish:unpolished;2 Bright Tempered:unpolished; 3 Polished: 4 Polished And Coloured:blue Or Yellow Colour
Steel Grade: S55C-CSP Form: Steel Strip
Standard: JIS G4802 S55C-CSP
High Light:

5mm Patented Spring Steel Strip


S55C-CSP Patented Spring Steel Strip


1074 carbon steel

JIS G4802 S55C-CSP Patented Spring Steel Strip


Grade : S55C-CSP Classification: Structural steel

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


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


S55C-CSP Patented Spring Steel Strip Chemical composition

name number C Si Mn P max. S max. Cr Mo max. Ni
S55C-CSP 1.1204 0,52 to 0,60 0,15 to 0,35 0,60 to 0,90 0,025 0,025 max. 0,40 0,10 max. 0,40


S55C-CSP Patented Spring Steel 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
S55C-CSP 1.1204 480 600 17 185 1070 300 1 100 to 1 700 340 to 520


S55C-CSP Patented Spring Steel 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.


S55C-CSP Patented Spring Steel 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



S55C-CSP Patented Spring Steel 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 EN 10204.



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.


S55C-CSP Patented Spring Steel 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



S55C-CSP properties and heat treatment, Including S55C-CSP application and specifications, We have all specifications,Including S55C-CSP steel plate, S55C-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 1.0535DIN C55AFNOR C54AFNOR C55AFNOR AF70BS 070M55BS En9BS En43ABS C55BS 080M50UNI C55SS 1655AISI 1055SAE 1055JIS S55CMEN C55EN 1.0535ISO C55ISO CS55GOST 55GB/T 55GB/T U20552ASTM 1055UNS G10550IS 55C8IS C55Mn75DIN 1.1203DIN Ck55DIN C55EAFNOR XC55AFNOR XC54AFNOR XC50AFNOR C55RRAFNOR C55EAFNOR XC55H1BS C55EUNI C50UNE C55KJIS S55C-CSPEN C55EEN 1.1203ISO C55EISO C55E4ISO S55CGB 55GB U20552GB/T ZG55GB/T C23464GB/T ZG340-640GB/T SM55GB/T T10550DIN 1.1219DIN Cf54JIS C56E2EN 1.1219ISO C56E2IS 55C6


S55C-CSP Patented Spring Steel 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

JIS G4802 S55C-CSP Patented 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)