1.2567 H21 SKD5 Mould Steel Sheet
1.2567 H21 SKD5 Mould Steel SheetProduct Description:1. AISI H21, JIS SKD5, 3Cr2W8V Hot work tool steel2. Hot rolled or Forged, condition annealing, black surface3. Hardness: ≤ 255HBS;4. Hot rolled technology: EAF+LF+VD5. Ultrasonic test standard: SPE1921-GR3, CLASS D/D or E/EStandardGradeChe......
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Product Description
1.2567 H21 SKD5 Mould Steel Sheet
Product Description:
1. AISI H21, JIS SKD5, 3Cr2W8V Hot work tool steel
2. Hot rolled or Forged, condition annealing, black surface
3. Hardness: ≤ 255HBS;
4. Hot rolled technology: EAF+LF+VD
5. Ultrasonic test standard: SPE1921-GR3, CLASS D/D or E/E
| Standard | Grade | Chemical composition (%) | |||||||||
| C | Si | Mn | Cr | Mo | V | Ni | W | Cu | Ti | ||
| GB | 3Cr2W8V | 0.32-0.42 | 0.80-1.20 | 0.20-0.50 | 4.75-5.50 | 1.10-1.75 | -- | -- | -- | -- | -- |
| AISI | H21 | 0.30-0.40 | 0.80-1.20 | 0.20-0.40 | 4.75-5.50 | 1.25-1.75 | -- | -- | -- | -- | -- |
| JIS | SKD5 | 0.35-0.42 | 0.80-1.20 | 0.25-0.50 | 4.80-5.50 | 1.00-1.50 | -- | -- | -- | -- | -- |
| DIN | 1.2567 | 0.37-0.42 | 0.90-1.20 | 0.30-0.50 | 4.80-5.50 | 1.20-1.50 | -- | -- | -- | ||
| Size of SKD5/H21 Hot Work Mould Steel | |||
| Round bar | Diameter(mm) | Length (mm) | |
| Max:800 | Max: 9000 | ||
| Plate | Thickness(mm) | Width (mm) | Length (mm) |
| Max:800 | Max:1000 | Max:6500 | |
Applications:
1. Diecasting mould(mold, fixed block, upper die, jet nozzle, nitride thimble ).
2. Extrusion die(mold, supporting member, choke blocks).
3. Hot press die. (aluminum, magnesium, copper alloy)
4. Parts, such as cold cutting, overlap, hot shears, wearable parts.
5. Important parts for aviation industry.
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