- Products
Steel Products
Non-Steel Products
Hardness is added to hi-carbon products by applying spherodizing annealing when modifying or annealing the HR chemical component.
-automobile components (i.e. seat belt buckle)
-knives
-measuring tapes
| Classification | Thickness | Width |
|---|---|---|
|
S50C |
0.5 ~ 1.5 |
760~1,100
|
|
SK·3 |
0.8 ~ 1.5 |
760~1,100
|
|
SK·5 |
0.8 ~ 1.5 |
760~1,100
|
| Classification | Hardness(HrB) | YP | TS | EL |
|---|---|---|---|---|
|
S50C (Drawing Quality) |
63~82 |
40↓ |
55↓ |
15↑
|
|
S50C (Re-rolling Quality) |
63~85 |
50↓ |
65↓ |
21↑
|
|
SK-3 |
80~93 |
50↓ |
67↓ |
10↑
|
|
SK-3 |
77~90 |
50↓ |
65↓ |
15↑
|
