ASTM/AISI 4135/JIS Scm435 /34CrMo4/35CrMo/1.7220 Alloy Steel Bright Black Polished Round Bar About products The bright round steel bar is a round steel with a bright surface and no rolling defects and ... Read More
34CrMo4/35CrMo/ DIN 1.7220 Alloy Steel Black Bar SAE4135/JIS Scm435 Polished Round Rod About products The bright round steel bar is a round steel with a bright surface and no rolling defects and decarburization ... Read More
42CrMo Hot Rolled Forged Round Bar OD 460mm 42CrMo4 DIN1.7225 Quenching and Tempering Heatment Product Description 1020 1045 4140 4340 8620 Carbon Alloy Steel Round Bar our steel round bar and plate to many ... Read More