Steel files
| Model: | SF 1 |
|---|---|
| Brand: | SPIRY |
| Origin: | Made In China |
| Category: | Industrial Supplies / Farm Machines Tools |
| Label: | handle , steel files |
| Price: |
-
|
| Min. Order: | 1000 pc |
Product Description
JIS.
Code
CHEMICAL COMPOSITION% HEAT TREATMENT HARDN
C Si Mn P S Cr ANNEALING HARDENING ESS
45# 0.45 0.4
0.6
0.8
0.04 0.04
720760 Slow
Cooling
740770 Water
Quenchine
HRC≥ 40
T12
1.2
1.5
0.2
0.35
0.2 0.35
0.03
5
0.03
5
0.2
0.5
750800Slow
Cooling
780820 Water
Quenchine
HRC≥ 62
Code
CHEMICAL COMPOSITION% HEAT TREATMENT HARDN
C Si Mn P S Cr ANNEALING HARDENING ESS
45# 0.45 0.4
0.6
0.8
0.04 0.04
720760 Slow
Cooling
740770 Water
Quenchine
HRC≥ 40
T12
1.2
1.5
0.2
0.35
0.2 0.35
0.03
5
0.03
5
0.2
0.5
750800Slow
Cooling
780820 Water
Quenchine
HRC≥ 62
Member Information
| Xingtai Spiry Trade Co., Ltd. | |
|---|---|
| Country/Region: | He Bei - China |
| Business Nature: | Manufacturer |
| Phone: | 3190366 |
| Contact: | Jacky Liu (manager) |
| Last Online: | 23 Jul, 2012 |
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