|
Wire Diam: 0.15mm~14mm
Stardard: GB4357-89, DIN17223, JIS G3521 , ASTM A227/227M, BS1408 B&C etc as customer detailed requirement.
Raw material: 45#,60#,70#,Q195,SAE1008,72A,72B,80JS,82B,SAE1008, etc
Packing: spoils, coils,straight cut
Application: suitable for making springs, bed mattress spring, making steel rope
Advantages : Good Tensile strength and high durabity
Market : Germany, Turkey, Iran, India, Middle East, Europe
NO |
Brand |
Chemical composition (%) |
C |
Si |
Mn |
Cr |
Mo |
V |
B |
Ni |
Cu |
P |
S |
> |
1 |
SWRH27 ( B )~ SWRH82A ( B ) |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
2 |
SWRH32 |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
3 |
SWRH37 |
0.62-0.70 |
0.17-0.37 |
0.50-0.80 |
=0.25 |
. |
. |
. |
0.25 |
0.25 |
0.035 |
0.035 |
4 |
SWRH42A |
0.69 |
0.22 |
0.54~0.58 |
=0.02 |
. |
. |
. |
0.02~0.04 |
0.1 |
0.035 |
0.035 |
5 |
SWRH45A |
. |
. |
. |
. |
.
|
. |
. |
. |
. |
. |
. |
| . |
SWRH60A |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
| . |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
5 |
SWRH 70A |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
5 |
SWRH 72A |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
6 |
SWRH 82B |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
8 |
65Mn |
0.62-0.70 |
0.17-0.37 |
0.90-1.20 |
=0.25 |
. |
. |
. |
0.25 |
0.25 |
0.035 |
0.035 |
9 |
T9A |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
. |
|
