4340 1.6580 30CrNiMo8 SNCM439 Forged Alloy Steel Round Bar
4340 1.6580 SNCM439 Alloy Steel Round Bar's chemical component and applications.
Model:4340 1.6580 SNCM439 30CrNiMo8
4340 1.6580 SNCM439 Alloy Steel Round Bar's chemical component and applications.
Model:4340 1.6580 SNCM439 30CrNiMo8
ASTM A519 Grade Chromoly 4340 Seamless Alloy Steel Tube info@fushunsteeltube.com
1.6582 34CrNiMo6 4340 EN24 Quenched Tempered +QT Alloy Steel Round Bar is usually supplied in the finally heat treated ..
Model:1.6582 34CrNiMo6 4340 EN24
US $1500
Model:AISI SAE 4340 30CrNiMo8 DIN 1.6580