Products Details:
1.Specification:M8*20mm
2.Grade:GR1
3.Tolerence:0.005mm
4.MOQ:100pcs
5.Payment:T/T ,L/C
6.Loading port: Shanghai/Tianjing
7.Package:Wooden cases
All of our products are detected by ultrasound making sure that no defects inside.Chemical compositions and mechanical properties are strictly controlled.
Chemical Composition Requirments:
Elementt | Composition ,% | ||||||||
Gr1 | Gr2 | Gr3 | Gr4 | Gr5 | Gr7 | Gr9 | Gr11 | Gr12 | |
N max | 0.03 | 0.03 | 0.05 | 0.05 | 0.05 | 0.03 | 0.03 | 0.03 | 0.03 |
C max | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 |
H max | 0.05 | 0.015 | 0.015 | 0.015 | 0.015 | 0.015 | 0.015 | 0.015 | 0.015 |
Fe max | 0.2 | 0.3 | 0.3 | 0.5 | 0.4 | 0.5 | 0.25 | 0.2 | 0.3 |
O max | 0.18 | 0.25 | 0.35 | 0.4 | 0.2 | 0.25 | 0.15 | 0.18 | 0.25 |
Al |
|
|
|
| 5.5-6.75 |
| 2.5-3.5 |
|
|
V |
|
|
|
| 3.5-4.5 |
| 2.0-3.0 |
|
|
Pd |
|
|
|
|
| 0.12-0.25 |
|
|
|
Our products have been exported to USA,Austrilia,France,Malaysia and enjoy a good reputation in inernational market !
