T20841 | AISI H41 Hot work Tool Steel
| Product parameters | |
| Material Category:: | Cr-Mo-W-V Base Tool Steel |
| Material Technical Standards:: | ASTM A681 - 2004 |
| Terms of Price:: | Ex works, CIF, and CFR |
| Min. order quantity Per Batch:: | 3300 KG |
| Product Shapes:: | Round bar, Flat bar, Plate |
| Surface Condition:: | Peeled - Rough turned - Shot blasted - Bright surface. |
| Production Lead Time:: | Within 75 days after 30% downpayment. |
| Unified Social Credit Code:: | 91510871777942750J |
Description
| C (％) | 0.60 ～ 0.75 |
| Si(％) | 0.20 ～ 0.45 |
| Mn(％) | 0.15 ～ 0.40 |
| P(％) | ≤ 0.030 |
| S (％) | ≤ 0.030 |
| Cr (％) | 3.50 ～ 4.00 |
| Ni (％) | - |
| Mo(％) | 8.20 ~ 9.20 |
| Other (％) | W 1.40 ~ 2.10 V 1.00 ～ 1.30 |
| Condition of heat treatment | annealing |
| Tensile Rm (MPa) | - |
| Yield Rp0.2 (MPa) | - |
| Elongation A (%) | - |
| Reduction in cross section on fracture Z (%) | - |
| Impact AKV/AKU (J) | - |
| Brinell Hardness (HBW) | 207 ～ 235 |
| Forms and Dimensions: Round bar (Diameter): 5.50 ~ 450mm Square bar / Flat bar: 3 ~ 600mm Wire rod (Diameter): 1.0 ~ 12mm Forging piece: Different shapes based on OEM |
