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BS EN 10132-4 C100S 1.1274 Quenched Tempered Spring Steel Strip

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BS EN 10132-4 C100S 1.1274 Quenched Tempered Spring Steel Strip

BS EN 10132-4 C100S 1.1274 Quenched Tempered Spring Steel Strip
BS EN 10132-4 C100S 1.1274 Quenched Tempered Spring Steel Strip BS EN 10132-4 C100S 1.1274 Quenched Tempered Spring Steel Strip BS EN 10132-4 C100S 1.1274 Quenched Tempered Spring Steel Strip BS EN 10132-4 C100S 1.1274 Quenched Tempered Spring Steel Strip

Large Image :  BS EN 10132-4 C100S 1.1274 Quenched Tempered Spring Steel Strip

Product Details:
Place of Origin: China
Brand Name: Fushun
Certification: ISO9001:2008
Model Number: C100S 1.1274
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

BS EN 10132-4 C100S 1.1274 Quenched Tempered Spring Steel Strip

Description
Thickness: 1 To 8 Mm Width: 10 To 400 Mm
Delivery Condition: Quenched Harden Tempered Surface Condition: Bright Or Blue
Grade: C100S Number: 1.1274
Form: Steel Strip Standard: EN 10132-4 C100S 1.1274
High Light:

1.1274 High Carbon Spring Steel Strip

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2mm High Carbon Spring Steel Strip

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C100S steel

BS EN 10132-4 C100S 1.1274 Quenched Tempered Spring steel strip

 

 

Grade : C100S
Number: 1.1274
Classification: Steel
Standard:
EN 10132-4: 2000 Cold rolled narrow steel strip for heat treatment. Technical delivery conditions. Spring steels and other applications
 
Equivalent Materials
IS 98C6IS 8JIS SK95-CSPASTM A684 Grade 1095AISI 1095ASTM G10950DIN Ck101DIN 1.1274DIN C100SAFNOR C100SAFNOR XC100AFNOR C100RRBS C100SBS 95SAE 1095JIS SK4EN 1.1274ISO CS95ASTM 1095UNS G10950
 

C100S 1.1274 Quenched Tempered Strip Dimensions and tolerances

Thickness: 1 to 8mm; Tolerances: +/- 0.008 to 0.11 mm

Width: 10 to 400mm; 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.

 

C100S 1.1274 Quenched Tempered Strip Chemical composition

name number C Si Mn P max. S max. Cr Mo max. Ni
C100S 1.1274 0,95 to 1,05 0,15 to 0,35 0,30 to 0,60 0,025 0,025 max. 0,40 0,10 max. 0,40

 

C100S 1.1274 Quenched Tempered 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
C100S 1.1274 550 690 13 220 1200 325 1 200 to 2 100 370 to 630

 

C100S 1.1274 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 (EN 10140);

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.

 

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.

 

Steel C100S (1.1274) - specification and application: C100S is Low-alloy carbon steel for thermal improvement by oil hardening available in strips and thin cold-rolled sheets used for springs and leaf springs with small cross-sections. It is characterized by low hardenability, abrasion resistance and decarburization and oxidation tendency during heat treatment.C100S steel products and its equivalents do not show resistance to atmospheric corrosion, and after heat treatment get tempered martensite structure. Carbon spring steels are delivered in various hardening and soft condition variants.Steel used for spring washers, spring elements, feeler gauges, and other loaded parts requiring high elasticity and tensile strength.

 

The steel C100S is used as cold rolled strip for springs and special applications in thicknesses of up to 6 mm and as tempered cold strip in thicknesses from 0.30 to 3.00 mm. The springs made of steel C100S are suitable for highly stressed tension springs, especially in the watch industry, as well as for pen nibs.

 

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.

 

C100S 1.1274 Quenched Tempered 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.

 

C100S 1.1274 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

 

C100S 1.1274 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.

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.

 

C100S 1.1274 Quenched Tempered 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

 

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. High carbon steel strip can be finished to meet the needs of a wide range of products. Where tensile strength and hardness are required, High Carbon steels are the material of choice. High Carbon Steel Strips Grades : C60, C65, C70, C75, C85, HC-14, En 42 J, C-98, C-100, C-124, HC21 etc. We offer spring steel strip in various shapes and sizes according to your final uses. These have excellent hardens property and high yield strength. Clients can avail these at competitive prices.

 

BS EN 10132-4 C100S 1.1274 Quenched Tempered Spring Steel Strip 0

Contact Details
Hunan Fushun Metal Co., Ltd.

Contact Person: Ms. Florence Tang

Fax: 86-731-89853933

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