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C67S 1.1231 High Carbon Spring Steel Strip

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Address: No. 812-813, Building C2, Yongsheng Commercial Plaza, 222 Labor East Road, Yuhua District, Changsha City, Hunan, China

Contact name:Florence Tang

Hunan Fushun Metal Co., Ltd.

C67S 1.1231 High Carbon Spring Steel Strip

Country/Region	china
City & Province	changsha hunan
Categories	Structural Steel

Product Details

C67S 1.1231 High Carbon Spring Steel Strip

Grade : C67S Number: 1.1231

Standard:

EN 10132-4: 2000 Cold rolled narrow steel strip for heat treatment. Spring steels and other applications

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

C67S 1.1231 High Carbon Strip Chemical composition

C	Si	Mn	P max.	S max.	Cr	Mo max.	Ni
0,65 to 0,73	0,15 to 0,35	0,60 to 0,90	0,025	0,025	max. 0,40	0,10	max. 0,40

C67S 1.1231 High Carbon Strip Mechanical properties

delivery condition
annealed (+A) or annealed and skin passed (+LC)				cold rolled (+CR)		quenched and tempered (+QT)
Proof strength max. Mpa	Tensile strength max. Mpa	Elongation % min.	HV max.	Tensile strength max. Mpa	HV max.	Tensile strength Mpa	HV
510	640	16	200	1140	315	1 200 to 1 900	510

C67S 1.1231 High Carbon 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.

C67S 1.1231 High Carbon 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

C67S 1.1231 High Carbon 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 High Carbon 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.

C67S 1.1231 alloy cold rolled narrow steel strip thicknesses up to 6mm; alloy cold rolled narrow steel strip in the quenched and tempered condition in thicknesses between 0.3 mm and 3.00 mm for springs and for other special applications.

Equivalent Materials

GB 65GB U20652IS 65C6IS 3ISO CS65JIS S70C-CSPGOST 65AGOST 65GGOST 65GAGOST 65ГGOST 65ГAASTM A684 Grade 1070AISI 1070ASTM G10700DIN Ck67DIN 1.1231DIN C67SAFNOR C68RRAFNOR XC68AFNOR C67SBS C67SBS 70CSBS 70HSUNI C70SAE 1070JIS S70CMJIS SWRH72BJIS S70CEN 1.1231GOST 65GB/T 65GB/T U20652ASTM 1070ASTM Grade 1070MUNS G10700IS C70

The steel C60S 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 cold-rolled steel strip for springs possess a very high precision of measurements and very good state of the surface.

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.