K91505 Round bar, AMS 5624 Forging stock
Alloy K91505 is generally smelt in Basic Electric Furnace (EAF, AOD) or VIM + Electroslag remelting (ESR). For a purpose of superior quality, it should be smelt via technology of vacuum refining.
| Product parameters | |
| Material Technical Standards:: | AMS 5624E |
| Melting Process Route:: | EAF + VD + LF / BEF + ESR |
| Certification:: | MTR, COC, Co, Packing list |
| Mode of transportation:: | Sea shipment, Air cargo or international courier |
| Heat Treatment Practice:: | Solution annealed 1050 ℃, water or air cooled |
| Ultrasonic Test Standard:: | ASTM E2375 / MIL-STD- AMS 2154 / SEP 1923 / GB/T 4162 / EN 10228-3 / EN 10308 |
Description
Metals, Stocklist and Services
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
With extensive Stock with a prompt delivery, Customizing special material is welcome.
Chemical compositions (Mass Weight - %)
C (％): 0.50 ~ 0.60, Si (％): ≤ 0.50, Mn (％): 3.50 ~ 5.50, P (％) ≤: 0.040, S (％) ≤: 0.030
Cr (％): 3.00 ~ 5.00, Ni (％): 11.0 ~ 14.0, Mo (%): ≤ 0.50, Cu (％): ≤ 0.50, Fe (%): balance
Mechanical properties under solution condition
Form: bar, plate, and forgings
Heat treatment condition: cold finished
Tensile strength, σb/MPa: -
Yield strength, σ0.2/MPa: -
Elongation, δ(％): -
Reduction of area, ф (％): -
Hardness under annealed condition | HBW: 269 ~ 352
Steel inquiry
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