AISI H23 - T20823 Chromium-Tungsten Base Tool Steel
| Product parameters | |
| Material category:: | Tungsten-Chromium type Tool Steel |
| Material technical standards:: | ASTM A681 - 2004 |
| Place of origin:: | P. R. China |
| Terms of price:: | Ex works, CIF, and CFR |
| Melting process way:: | EAF + LF + VD / + ESR, BEF + ESR |
| Min. order quantity:: | 16000 / 3300 KG |
| Product shapes:: | Round bar, Flat bar, Plate |
| Production lead time:: | Within 75 days after 30% downpayment. |
| Unified social credit code:: | 91510871777942750J |
| Company ISO register No.:: | UQ211218R0 |
Description
| C (％) | 0.25 ～ 0.35 |
| Si(％) | 0.15 ～ 0.60 |
| Mn(％) | 0.15 ～ 0.40 |
| P(％) | ≤ 0.030 |
| S (％) | ≤ 0.030 |
| Cr (％) | 11.0 ～ 12.75 |
| Ni (％) | - |
| Mo(％) | - |
| Other (％) | W 11.0 ~ 12.75 V 0.75 ～ 1.25 |
| 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) | 255 max |
| Product Forms and Dimensions: Round bar (Diameter): 5.50 ~ 350mm Square bar / Flat bar: 10 ~ 610mm Wire rod (Diameter): 1.0 ~ 10mm Forging pieces: Different shapes based on OEM |
