Tianjin Chunyuan Wire Product Co., Ltd.
Main products:Spring steel wire,galvanized steel wire,galvanized steel strand,PC wire,PC strand
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  • Contact Person : Ms. bai joy
  • Company Name : Tianjin Chunyuan Wire Product Co., Ltd.
  • Tel : 86-22-26431293
  • Fax : 86-22-26434660
  • Address : Tianjin,tianjinshi,NO.78, ZHONGFANGQIAN STREET, HEBEI DISTRICT, TIANJIN,
  • Country/Region : China
  • Zip : 300241

High carbon spring steel wire

High carbon spring steel wire
Product Detailed
spring steel wire (1)Standard:DIN17223-1-1984,EN10270-1,ASTM-A227,GB4357-89 (2)Size: 0.20mm-14.0mm (3)multi-purpose in usage

spring steel wire

 

DIAMETER (MM)

TENSILE STRENGTH(MPa)

TORSIONS

Min./360°

1

0.30mm

2010-3000

20

2

0.45mm

2200-2600

20

3

0.50mm

2200-2600

20

4

0.55mm

2150-2550

20

5

0.60mm

2110-2500

20

6

0.70mm

2060-2450

20

7

0.80mm

2010-2400

20

8

0.90mm

2010-2350

20

9

1.00mm

1960-2300

20

10

1.20mm

1910-2250

20

11

1.40mm

1860-2210

20

12

1.60mm

1810-2160

20

13

1.80mm

1760-2110

15

14

2.00mm

1710-2010

15

15

2.30mm

1660-1960

15

16

2.60mm

1660-1960

15

17

2.90mm

1620-1910

12

18

3.20mm

1570-1860

12

19

3.60mm

1570-1810

12

20

4.00mm

1570-1810

 

21

4.50mm

1520-1710

 

22

5.00mm

1470-1710

 

23

5.50mm

1470-1710

 

24

6.0mm-8.0mm

1370-1660

 

25

9.0mm-14.0mm 

1130-1420

 

1. General introduction:

Raw material is rigorously selected and approved before put into processing while five main chemical compostion results shown as below:

C

Si

Mn

P

S

0.40-1.00

Max 0.35

0.30-1.50

Max 0.04

Max 0.04

Conventional technique integrated with modern leading-edged equipment makes our finished products shines on comprehensive functioning and performance when adoped. For serving spring and wire form industry, high tensile strength is not the ultimate goal to pursue, but the balance of flexibility and tensile strength to prevent our wire from deformed or broken up during winding in spring machine. In addition, for other usage, our products also have gained a sound reputation from the appliance as controlling cable or connecting wire for automobile industry and hard needle. Hot-dipped and electro-galvanized spring wire available.

2. Range of application:

    (1). mattress spring

    (2). compression spring

    (3). extension spring

    (4). torsion spring

    (5). mechanical spring

    (6). wire forms

    (7). core of controlling cable

    (8). connecting wire

    (9). hard needle

3. Specifications:

    (1). 0.30mm-13.00mm to comply with DIN17223-1-1984 Class B

    (2). 0.30mm-3.50mm to comply with DIN1723-1-1984, Class C, EN10270-SH

    (3). 0.30mm-2.00mm to comply with DIN1723-1-1984 Class D

    (4). 0.30mm-13.00mm to comply with ASTM-A227 grade I and II

    (5). lightly-oiled or heavily-oiled subject to requirement.

    (6). Other standards are subject to requirements, such JIS, AS or GB

High carbon spring steel wire



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