|Thickness:||0.1 To 6 Mm||Width:||10 To 400 Mm|
|Delivery Condition:||Annealed Or Annealed And Skin Passed; Cold Rolled(+CR); Spheroidized Carbides(+AC)||Surface Condition:||Bright|
|Steel Grade:||SK95-CSP||Form:||Steel Coils Strips|
|Standard:||JIS G4802 SK95-CSP|
JIS G4802 Cold Rolled Spring Steel Strip,
Cold Ro SK95-CSP Cold Rolled Spring Steel Striplled Spring Steel Strip,
2mm Spring Steel Strip
JIS G4802 SK95-CSP Cold Rolled Narrow Spring Steel Strip
Grade : SK95-CSP Classification: Structural steel Standards: JIS G 4802 : Cold-rolled steel strip for springs
DIN C100S, DIN Ck101, ANFOR C100RR, ANFOR XC100, UNI C100, JIS SK95-CSP, AISI 1095, UNS G10950
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.
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
SK95-CSP Cold Rolled Spring Steel Strip Chemical composition
|C||Si||Mn||P max.||S max.||Cr||Mo max.||Ni|
|0,85 to 0,95||0,15 to 0,35||0,40 to 0,70||0,025||0,025||max. 0,40||0,10||max. 0,40|
SK95-CSP Cold Rolled 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|
|SK95||SK95-CSP||545||680||14||215||1200||325||1 200 to 2 100||370 to 600|
SK95-CSP Cold Rolled Spring Steel Strip Delivery condition
Cold rolled narrow steel strip covered by JIS G4802 shall be supplied in one of the following delivery conditions:
1 cold rolled and annealed or annealed and skin passed(+A or +LC);
2 cold rolled(+CR);
3 spheroidized carbides(+AC)
We also can supply quenched and tempered(+QT).
SK95-CSP Cold Rolled 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.
SK95-CSP Cold Rolled 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 dimensions and tolerances on dimensions and shape and, if applicable, letters
denoting relevant special tolerances;
c) the number of the dimensional standard;
d) the designation of the product form (cold rolled narrow strip);
e) the delivery condition
f) steel name or steel number
g) the number of this European Standard including the number of the relevant part;
h) if required, the type of inspection document in accordance with JIS G4802.
SK95-CSP Cold Rolled 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
SK95-CSP spring steel strip is used to build springs for a great variety of purposes. Below especially the cold rolled (carbon as well as stainless) spring steel strip will be described in detail. The most common production width of spring steel strip is about 300 mm (11.811 inches). As a matter of course spring steel strip can be slit or cut to length (sheets). We supply a very wide range of high carbon and alloys, covering the most stringent industrial requirements. We have also developed a unique know-how in the design of custom solutions for special applications.
SK95-CSP C90s, 1.1217, 95cr1, 1.2018 - low-alloy spring steel with high carbon content for heat treatment - oil hardening according to en 10132-4 and en 10270-1. Spring construction steel for oil hardening for springs and working periodically springs with small dimensions.
SK95-CSP Cold Rolled Spring Steel Strip Inspection and testing
verification of the dimensions
visual examination of the surface quality
Extent of testing
Tensile and bending tests
Tolerances on shape
Contact Person: Ms. Florence Tang