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Grade:3Cr2W8V/H21/1.2662/SKD5 hot die steel
Chemical composition:
| Country | Steel NO. | C | Si | Mn | Cr | W | V | P | S |
| China GB | 3Cr2W8V | 0.30-0.40 | ≤0.40 | ≤0.40 | 2.20-2.70 | 7.50-9.00 | 0.20-0.50 | ≤0.030 | ≤0.030 |
| USA AISI | H21 | 0.30-0.40 | 0.15-0.40 | 0.20-0.40 | 3.00-3.75 | 8.75-10.00 | 0.30-0.50 | ≤0.025 | ≤0.025 |
| Germany DIN | 1.2662 | 0.27 -0.32 | 0.15-0.30 | 0.20-0.40 | 2.20-2.50 | 8.00-9.00 | 0.20-0.30 | ≤0.035 | ≤0.035 |
| Japan JIS | SKD5 | 0.25-0.35 | ≤0.40 | ≤0.60 | 2.00-3.00 | 9.00-10.00 | 0.30-0.50 | ≤0.030 | ≤0.030 |
Size:
round | diameter(mm) | length(mm) | |
50~500 | 2000~5800 | ||
plate/sheet | thichkness(mm) | width(mm) | length(mm) |
20~400 | 80~1000 | 2000~5800 |
Steel Surface
| Steel Sharp | Surface treatment |
| Round bar | Black/Grinding/Polished/Peeled/Turned |
| steel plate | Black/Milling/Machined |
Hardness after annealing ≤241HBS
Characteristic:
1.Is widely used hot die steel.
2.Good resistance to hor fatigue.
3.Good strength and hardness.
3.Make concave die,protruding die,hot medal tool
Application
make concave die,protruding die,hot medal tool ,cutter
Lead time:40days after contract
Payment term:L/C or T/T
Port of unloading :any ports you choose
Productivity:500 metric ton per month
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