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4140 1.7225 Scm440 42CrMo4 4130 4340 Sugar Company Forged Alloy Steel

2025-04-13 introduction 4100
Round Steel Bar
Round
AISI, ASTM, DIN, JIS, GB, BS
Alloy Steel
Forged
Bar
Black or Rough Machine
Cold Heading Steel, Mold Steel
Structural Steel Bar
Forged Alloy Steel or Carbon Steel Grade
SAE4140 4150 4340 8620 1045 A105
Qt/Normalized/Annealing
-0/+0.5mm
Shandong
Seaworthy Packaging
200mm-1000mm
China
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