42CrMo B7 4140 4145h 5140 Polished Alloy Steel Bar Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
alloy steel bar
Type:
Alloy Steel Bar
Standard:
AISI, ASTM, DIN, JIS, GB
Composition:
Ferrous Steel Scrap
Technique:
Cold Drawn
Shape:
Bar
Surface Treatment:
Polished
Special Use:
High-strength Steel Plate, Cold Heading Steel
Application:
Structural Steel Bar
Main Grade:
4140 4142 B7 B16 5140 1020
Supply Condition:
Qt/Qt+Cold Dawn/Cold Drawn
Dia Tolerance:
H10,H11,H9
High Strength Bolts:
Fanstner
Smoothly Surface:
Threaded Bar
Trademark:
customized
Transport Package:
Anti-Rust Packaging
Specification:
5mm-310mm
Origin:
China