🇺🇸 USA equivalent of
30CrNiMo81.6580
AISI 4340G43400REF
Standard: AISI · Source: ASTM A29
Approximate — 30CrNiMo8 has higher Cr (1.80-2.20) and Ni (1.80-2.20)
🇺🇸 USA equivalent of
Standard: AISI · Source: ASTM A29
Approximate — 30CrNiMo8 has higher Cr (1.80-2.20) and Ni (1.80-2.20)