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ISO 8458 - 2 Patented Cold Drawn Un - Alloyed Spring Steel Wire , 1 mm steel wire

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ISO 8458 - 2 Patented Cold Drawn Un - Alloyed Spring Steel Wire , 1 mm steel wire

China ISO 8458 - 2  Patented Cold Drawn Un - Alloyed Spring Steel Wire , 1 mm steel wire supplier
ISO 8458 - 2  Patented Cold Drawn Un - Alloyed Spring Steel Wire , 1 mm steel wire supplier ISO 8458 - 2  Patented Cold Drawn Un - Alloyed Spring Steel Wire , 1 mm steel wire supplier ISO 8458 - 2  Patented Cold Drawn Un - Alloyed Spring Steel Wire , 1 mm steel wire supplier ISO 8458 - 2  Patented Cold Drawn Un - Alloyed Spring Steel Wire , 1 mm steel wire supplier

Large Image :  ISO 8458 - 2 Patented Cold Drawn Un - Alloyed Spring Steel Wire , 1 mm steel wire

Product Details:

Place of Origin: China
Brand Name: Gangda
Model Number: GD-05-24

Payment & Shipping Terms:

Minimum Order Quantity: 1 tonne
Packaging Details: Coils, Spool, Former
Delivery Time: 10 -20 days
Supply Ability: 1800 tonnes per Month
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Detailed Product Description
Stanfard: ISO 8458 -1- 2002 ISO 8458 -2 -2002 Material: Carbon Steel
Diameter: As Per Clients' Srequest Packaging: Coils, Spool, Former
Process: Patented And Dry Cold Drawn

 ISO 8458 - 2  Patented Cold Drawn Un - Alloyed Spring Steel Wire for Mechanical Spring ISO 8458 - 1

 

 

Description

 

GHANGHUA   a leading carbon spring wire manufacturer and exports, we manufacture over 20,000 tons of carbon spring wire products every year, most of them are exported to America, EU and Austraila.we may supply our clients a series of  quality carbon spring steel wire according to ISO8458 - 2.

 

 

Specification

 

1. Standard:          ISO8458 - 1 ,  ISO8458 - 2

2. Surface Finish:  Phosphate coated and dry drawn

                             Zinc coated

3. Packaging:       Z2 coils with paper core

                            Z3 coils with paper core

                            Strapped Coils

                            Spool

                            Former

 

4. Chemical Requirements

 

                            Chemical composition, % by mass

Grade

  C

Si

Mn

P

S

Cu

SL,SM,SH

0.35-1.00

0.10-0.30

0.50-1.20

0.035

0.035

0.20

DM, DH

0.45-1.00

0.10-0.30

0.020

0.025

0.025

0.12

 

 

5. Diameter and Mechanical properties

 

                            Mechanical properties

 Dia.

mm

Tolerance

mm

            Tensile Strength  MPa

SL

SM

DM

SH

DH

0.60

+/- 0.008

 

2140-2400

2140-2400

2410-2670

2410-2670

0.63

2130-2380

2130-2380

2390-2650

2390-2650

0.65

+/- 0.010

2120-2370

2120-2370

2380-2640

2380-2640

0.70

2090-2350

2090-2350

2360-2610

2360-2610

0.75

2070-2320

2070-2320

2330-2580

2330-2580

0.80

+/- 0.015

2050-2300

2050-2300

2310-2560

2310-2560

0.85

2030-2280

2030-2280

2290-2530

2290-2530

0.90

2010-2260

2010-2260

2270-2510

2270-2510

0.95

2000-2240

2000-2240

2250-2490

2250-2490

1.00

1720-1970

1980-2220

1980-2220

2230-2470

2230-2470

1.05

+/- 0.020

1710-1950

1960-2200

1960-2200

2210-2450

2210-2450

1.10

1690-1940

1950-2190

1950-2190

2200-2430

2200-2430

1.20

1670-1910

1920-2160

1920-2160

2170-2400

2170-2400

1.25

1660-1900

1910-2140

1910-2140

2150-2380

2150-2380

1.30

1640-1890

1900-2130

1900-2130

2140-2370

2140-2370

1.40

1620-1860

1870-2100

1870-2100

2110-2340

2110-2340

1.50

1600-1840

1850-2080

1850-2080

2090-2310

2090-2310

1.60

1590-1820

1830-2050

1830-2050

2060-2290

2060-2290

1.70

1570-1800

1810-2030

1810-2030

2040-2260

2040-2260

1.80

 

 

+/- 0.030

 

1550-1780

1790-2010

1790-2010

2020-2240

2020-2240

1.90

1540-1760

1770-1990

1770-1990

2000-2220

2000-2220

2.00

1520-1750

1760-1970

1760-1970

1980-2200

1980-2200

2.10

1510-1730

1740-1960

1740-1960

1970-2180

1970-2180

2.25

1490-1710

1720-1930

1720-1930

1940-2150

1940-2150

2.40

1470-1690

1700-1910

1700-1910

1920-2130

1920-2130

2.50

1460-1680

1690-1890

1690-1890

1900-2110

1900-2110

2.60

1450-1660

1670-1880

1670-1880

1890-2100

1890-2100

2.80

1420-1640

1650-1850

1650-1850

1860-2070

1860-2070

3.00

1410-1620

1630-1830

1630-1830

1840-2040

1840-2040

3.20

1390-1600

1610-1810

1610-1810

1820-2020

1820-2020

3.40

1370-1580

1590-1780

1590-1780

1790-1990

1790-1990

3.60

1350-1560

1570-1760

1570-1760

1770-1970

1770-1970

3.80

1340-1740

1550-1740

1550-1740

1750-1950

1750-1950

 

 

6. Zinc coating weight

 

                                                                                  Zinc

Diameter    

mm

 Zinc coating weight 

g/m2

0.50 ≤ d < 0.60

45

0.60 ≤ d < 0.70

40

0.70 ≤ d < 0.80

45

0.80 ≤ d < 0.90

50

0.90 ≤ d < 1.00

55

1.00 ≤ d < 1.20

60

1.20 ≤ d < 1.40

65

1.40 ≤ d < 1.65

70

1.65 ≤ d < 1.85

75

1.85 ≤ d < 2.15

80

2.15 ≤ d < 2.50

85

2.50 ≤ d < 2.80

95

2.80 ≤ d < 3.20

100

 

 

Usage

 

 

Spring wire grades

                    To be used for

  1.  

Tension, compression, torsion spring which are predominantly subjected low stress.

  1.  

Tension, compression, torsion spring which are subjected to medium high static stress or rarely to dynamic stress.

  1.  

Tension, compression, torsion spring which are subjected to medium high dynamic, Also for wire form which require severe bending.

  1.  

Tension, compression, torsion spring which are subjected to high static stress or slightly dynamic stress.

  1.  

Tension, compression, torsion spring or wire forms subjected to high static stress  or medium level dynamic stress.

 

 

Advantage

 

Strict raw material selection

Consistent tensile strength

Wire free of defects

Superior surface finish

Trouble- free pay off

 

Contact Details
Zhangjiagang City Guanghua Communication Cable Materials Co., Ltd

Contact Person: Mr. Victor Wang

Tel: 86-512-58581106

Fax: 86-512-58971030

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