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C75S 1.1248 Bright Annealed Spring Steel Strip

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China Hunan Fushun Metal Co., Ltd. certification
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C75S 1.1248 Bright Annealed Spring Steel Strip

C75S 1.1248 Bright Annealed Spring Steel Strip
C75S 1.1248 Bright Annealed Spring Steel Strip C75S 1.1248 Bright Annealed Spring Steel Strip

Large Image :  C75S 1.1248 Bright Annealed Spring Steel Strip

Product Details:
Place of Origin: China
Brand Name: Fushun
Certification: ISO9001:2008
Model Number: C75S 1.1248
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

C75S 1.1248 Bright Annealed Spring Steel Strip

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: C75S Steel Number: 1.1248
Form: Steel Coils Strips Standard: EN BS 10132-4 C75S 1.1248
High Light:

C75S cold rolled carbon steel coil


1.1248 cold rolled carbon steel coil


Thin Bendable Metal Strips

BS EN 10132-4 C75S 1.1248 Annealed Spring Steel Strip


Grade : C75S Number: 1.1248

EN 10132-4: 2000 Cold rolled narrow steel strip for heat treatment. Technical delivery conditions. Spring steels and other applications
Equivalent Materials
EN 1.1248DIN CK75AISI 1075DIN 1.1248DIN Ck75DIN C75SAFNOR C75SAFNOR C75RRAFNOR XC75BS 70CSBS 70HSBS 060A78BS C75SBS CS70BS 80AISI 1070AISI 1075AISI 1078AISI 1074SAE 1070SAE 1075SAE 1078SAE 1074JIS S75CMJIS SWRH77BISO CS75GOST 75GOST 75AGB/T 75GB/T U20752ASTM Grade 1074ASTM Grade 1070MUNS G10700UNS G10750UNS G10780UNS G10740


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


C75S 1.1248 Annealed Spring Steel Strip Chemical composition

name number C Si Mn P max. S max. Cr Mo max. Ni
C75S 1.1248 0,70 to 0,80 0,15 to 0,35 0,60 to 0,90 0,025 0,025 max. 0,40 0,10 max. 0,40


C75S 1.1248 Annealed 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
C75S 1.1248 510 640 15 200 1170 320 1 200 to 1 900 370 to 580


C75S 1.1248 Annealed Spring Steel Strip Delivery condition

Cold rolled narrow steel strip covered by EN10132-4 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.


C75S 1.1248 Annealed 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 treatment.


We hold expertise in providing a qualitative range of Blue Tempered Steel Strips to our clients at affordable prices. Owing to features like high efficiency, optimum performance and durable finish standards they are highly demanded in the market. Our ranges of these are used in various industries like automobile, cable and electronic industries.

In annealed and lightly rolled materials, they exhibit a large degree of elongation, and can withstand complex processing. Springs are used in plenty of applications in the present-day world. Even so, only a few people have a nodding acquaintance with the brass tracks of spring manufacturing and the different qualities needed for various functions. While coiling steel into a spiral of desired length and diameter is the primary and center-most stage of spring fabrication, other treatments during and after the procedure determine the quality of the product that reaches the consumer.


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.


75 steel - C75S - Carbon spring steel with low hardening capacity for lightweight springs for oil hardening. It is characterized by resistance to abrasion and high strength. Used for low-loaded springs and springs, spring parts, clock springs, saws for cutting stones in the form of tapes and sheets.



C75S 1.1248 Bright Annealed Spring Steel Strip 0

Contact Details
Hunan Fushun Metal Co., Ltd.

Contact Person: Ms. Florence Tang

Fax: 86-731-89853933

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