high carbon spring wire

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Product Description:

Specifications

1. high carbon spring wire
2. Wire dia:0.4-13mm

3 .Standard:DIN17223 GB4357-89

4 .Delivery time:15 days 1*20FCL

5 .MOQ:1 Ton

1. Specification

Material

45#,60#, 65#, 65Mn, 70#, 72A, 72B, 80#, 82B,SAE1060, SAE1065, SAE1070

Dia

0.3-13.0mm

Surface

Smooth, phosphated and lead patent heat treatment

Quality inspection of each coil

Tensile Strength, Tolerance, Surface smooth, Torsion,Bending,Winding, Ellipse , etc.

Certificate

ISO9001,ISO14001,SGS,Jiangsu Famous Brand , Excellent Quality Metallurgical Products

Standard

DIN17223/1-1982,GB4357-89 and other standards .

Application

making springs, steel ropes, cable wires, mattress ,banding wire

Coil weight

15KG-200KG per coil or as per your requirement

Packaging

coils, packed with P.P.cloth or according to customers' request.

Dilivery time

15 days for one 20 feet container.

Loading Capacity

Loading about 20tons in one 20's containe

Tensile Strength

High Carbon Steel Wire

wire diameter(mm)

Tensile Strength(N/mm² )

Grade B

Grade C

Grade D

0.20

2150-2550

2400-2790

2690-3090

0.25

2060-2450

2300-2700

2640-3040

0.30

2010-2400

2300-2700

2640-3040

0.40

1910-2300

2250-2650

2600-2990

0.50

1860-2260

2200-2600

2550-2940

0.60

1760-2160

2110-2550

2450-2840

0.70

1710-2110

2060-2450

2450-2840

0.80

1710-2060

2010-2400

2400-2840

1.00

1600-2010

1960-2300

2300-2690

1.20

1620-1910

1910-2250

2250-2550

1.40

1620-1910

1860-2110

2150-2450

1.60

1570-1860

1810-2160

2110-2400

1.80

1520-1810

1760-2110

2010-2300

2.00

1470-1760

1710-2010

1910-2200

2.20

1420-1710

1660-1960

1810-2110

3.00

1370-1670

1570-1860

1710-1960

4.00

1320-1570

1520-1760

1620-1860

5.00

1320-1570

1470-1710

1570-1810

6.00

1220-1470

1420-1660

1520-1760

7.00

1170-1420

1370-1570

8.00

1170-1420

1370-1570

9.00

1130-1320

1320-1520

10.00

1130-1320

1320-1520

11.00

1080-1270

1270-1470

12.00

1080-1270

1270-1470

13.00

1030-1220

1220-1420

 *Chemical Composition

Steel Grade

GB Standard

Carbon

%

Silicon

%

Manganese

%

Phosphorus

%

Sulphur

%

Chromium

%

Nickel

%

Cuprum

%

60#

0.60-0.61

0.18-0.22

0.52-0.59

0.012

0.007

0.06-0.07

0.05

0.18

65#

0.65

0.21

0.56

0.013

0.008

0.05

0.04

0.14

65Mn

0.60-0.70

0.10-0.25

0.70-1.00

0.030

0.030

0.20

0.20

0.25

70#

0.69-0.71

0.19-0.21

0.53-0.58

0.010-0.012

0.003-0.006

0.01-0.05

0.02-0.04

0.04

72A 72B

0.72

0.19

0.71

0.013

0.006

0.02

0.02

0.03

80#

0.80-0.81

0.22-0.24

0.59-0.76

0.008

0.004

0.04

82A 82B

0.82

0.24-0.25

0.76-0.77

0.011-0.014

0.004-0.007

0.17-0.17

2. Packing

Small coil or large coil for the steel wire : Coils, packed with P.P.cloth or according to customers' request

Z2 packing :200-350KF per coil

Iron spool or wood spool for the steel wire

3. Our service

Sample order: we supply you free sample, you pay for the express cost, which  can be shipped in 3 days

Our promise: Send you a workable price ;

Delivery in time;

Service you in lifetime for free;

Full refund if substandard goods

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