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Carbon, Alloy Steel Structure, Tool Steel for Drill Rods Mining API Standard AISI 4130, 4140, 4145, 4340 Alloy Steel Solid Round Bar, Steel Hollow Bar, Pipe

2025-04-13 introduction 2630
S20C, S45C, S50C, S55C, ST52-3
One Year
One Year
Carbon Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Forged
Structural Steel Bar, Tool Steel Bar, Die Steel Bar
Black Surface or Grinded, Turned Surface
Non-alloy
Mold Steel, Free Cutting Steel, Cold Heading Steel
Normalized, Annealed, Qt, Follow Customer Request.
Hot Rolled /Forged, Heat Treatment
SGS/Ut Test 100% , Chemistry Test
Yuxin/Customized
Sea Worthy Package
Diameter 16-1200mm, length usual 6m
Jiangsu
7214
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