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6150 9260 SUP10 SUP6 Spring Steel
Product Description:
1. Hot rolled or Forged, condition annealing, black surface
2. Hardness: ≤ 321HBS;
3. Hot rolled technology: EAF+LF+VD
4. Ultrasonic test standard: SPE1921-GR3, CLASS D/D or E/E
| Standard | Grade | Chemical composition (%) | |||||||||
| C | Si | Mn | Cr | S | P | Ni | V | Cu | Ti | ||
| GB | 60Si2MnA | 0.56~0.64 |
1.80~2.20 | 0.75~1.00 | ≤0.35 | ≤0.04 | ≤0.035 | ≤0.35 | -- | ≤0.25 | -- |
| AISI | 6150 | 0.56~0.64 | 1.80~2.20 | 0.75~1.00 | ≤0.35 | ≤0.04 | ≤0.035 | ≤0.35 | -- | ≤0.25 | -- |
| JIS | SUP10 | 0.56~0.64 | 1.80~2.20 | 0.75~1.00 | ≤0.35 | ≤0.04 | ≤0.035 | ≤0.35 | -- | ≤0.25 | -- |
| DIN | 65Si7 | 0.56~0.64 | 1.80~2.20 | 0.75~1.00 | ≤0.35 | ≤0.04 | ≤0.035 | ≤0.35 | -- | ≤0.25 | |
| Size of 9260 Hot Work Spring 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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