Forged bar
＞Ф90mm-Ф400mm
Rolled bar
Ф8mm-Ф90mm
Cold-drawn ba
Ф3.5mm-Ф65mm
ZHSD/JT-23-0021/0
32SiMnCrNi5MoVA contains about 5% Ni, lowering the martensite transformation temperature. After specific quenching and tempering heat treatment, it exhibits excellent strength-toughness and wear resistance, suitable for high-stress environments. Heat treatment ensures tensile strength ≥1730 MPa, yield strength ≥1350 MPa, elongation ≥8%, and impact toughness ≥80 J/cm².
Aerospace