Vacuum remelted hot work tool steel with a good temper resistance, but tougher than W403.
| High temperture strength | High temperature toughness | High_ temperature wear resistance | Machinability supplied |
|---|---|---|---|
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| SEL | SEL | UNS | EN | AISI | NADCA |
|---|---|---|---|---|---|
| 1.2340 | ~1.2343 | ~T20811 | ~X37CrMoV5-1 | ~H11 | E1810 |
| NADCA |
|---|
| #207 |
| C | Si | Mn | Cr | Mo | V | |
|---|---|---|---|---|---|---|
| 0.37 | 0.20 | 0.30 | 5.00 | 1.30 | 0.50 |
