2. Standard: ASTM, ANSI, DIN, GB, JIS, BS, GOST, etc
3. Material: Alloy Steel, Carbon Steel, Stainless Steel
4.Application: Statically and dynamically stressed components for vehicles, engines and machines.For parts of larger cross-sections, crankshafts, gears.
5. Delivery Condition: Hot forged+Rough machined(black surface after Q/T)+Turned(optional)