C60S 1.1211 Cold Rolled Narrow Spring Steel Strip

C60S 1.1211 Cold Rolled Narrow Spring Steel Strip

Grade : C60S Number: 1.1211

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

C60S 1.1211 Cold Rolled Spring Steel Strip Chemical composition

C60S 1.1211 Cold Rolled Spring Steel Strip Mechanical properties

C60S 1.1211 Cold Rolled Spring Steel Strip Delivery condition

Cold rolled narrow steel strip covered by EN10132-4 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).

C60S 1.1211 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.

C60S 1.1211 Cold Rolled Spring Steel Strip Mandatory information

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 (EN 10140);

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 EN 10204.

C60S 1.1211 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

C60S 1.1211 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.

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.

C60S 1.1211 belongs to the class of quenched tempered spring steel strip. Thanks to his patented homogeneous structure and his tight tolerances this steel is often used for instrument making. Other applications include various types of springs with high tensile strength as a function of the diameter. Corrosion resistance: A carbon steel has no natural resistance to corrosion in the usual sense. He must be protected as required with an appropriate procedure before general corrosion. Heat treatment: By +QT it receives its application for the typical microstructure. Weldability: The quenched tempered spring steel strip should not be welded because of the heat input to the structure and work hardening which can have a huge affected. In addition, hardness cracks by welding were provokated, as with all high carbon steels.

Equivalent Materials
ASTM A684 Grade 1060AISI 1060ASTM G10600DIN 1.1221DIN Ck60DIN C60EAFNOR XC60AFNOR C60RRAFNOR 9160C031AFNOR 9160/C25AFNOR XC65AFNOR C60EBS 060A62BS 070M60BS CS60BS C60EBS 60HSBS 60CSUNI C60SS 16781064SAE 1060JIS S58CJIS S60CMJIS S65CMJIS S60C-CSPJIS S65C-CSPJIS S65CJIS 30AJIS 37AEN C60EEN 1.1221ISO C60EISO C60E4ISO CS60ISO S58CGOST 60GOST 60GGOST 60GAGB 60GB U20602GB/T 60GB/T CRB970GB/T U20602ASTM 1060UNS G10600UNS G10640

C60S 1.1211 Cold Rolled 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