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Hot Worked Steel
| Item No.: | SKD61 |
Supplier Details
Country: Taiwan
City: Tainan City 710
Address: No. 342, Zhongzheng S. Rd., Yongkang Dist.
TEL: +886-6-2539799
Fax: +886-6-2435785
Online Showroom:
26 Products
Hot working die steel
It can resist the corrosion of molten aluminum, magnesium and zinc and the change of heat. It is suitable for the production of aluminum, magnesium and zinc alloy die-casting aluminum extrusion or hot-casting work, plastic reamer, grooving knife and hot forging punch. Because it adds chromium, molybdenum and vanadium, it has strong thermal toughness and can withstand high temperature and is not easily deformed.
1.Ingredient:
2.Equivalent steel:
3.Heat treatment:
4.Mechanical properties:
5.Origin Place:Japan,China,Korea
It can resist the corrosion of molten aluminum, magnesium and zinc and the change of heat. It is suitable for the production of aluminum, magnesium and zinc alloy die-casting aluminum extrusion or hot-casting work, plastic reamer, grooving knife and hot forging punch. Because it adds chromium, molybdenum and vanadium, it has strong thermal toughness and can withstand high temperature and is not easily deformed.
1.Ingredient:
| Steel Grade | C | Si | Mn | P | S | Cr | Mo | V |
|---|---|---|---|---|---|---|---|---|
| SKD61 | 0.36-0.42 | 0.8-1.20 | 0.25-0.50 | <0.030 | <0.030 | 4.8-5.5 | 1.00-1.50 | 0.80-1.20 |
2.Equivalent steel:
| Equivalent steel | JIS | AISI | DIN | GB |
|---|---|---|---|---|
| SKD61 | H13 | X40CrMoV51 | 4Cr5MoSiV1 |
3.Heat treatment:
| Normalization | Annealing | Quenching | Tempering |
|---|---|---|---|
| 820-870 Air Cooling | 1000-1050 Oil Cooling | 550-650 Air Cooling |
4.Mechanical properties:
| Yielding Strength (N/mm²) | Tensile Strength (N/mm²) | Elongation (%) | Section reduction (%) | Charpy | Hardness (HRC) |
|---|---|---|---|---|---|
| 50~53 |
5.Origin Place:Japan,China,Korea