Loading Port:Shanghai
Payment Terms:TT or LC
Min Order Qty:5 m.t.
Supply Capability:10000 m.t./month
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
