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AISI 4140 High Tensile Alloy Steel Round Bar

2025-04-13 introduction 4450
AISI 4140
Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Alloy Steel
Black or Bright
Alloy
Alloy Steel
Alloy Steel
AISI 4140 High Tensile Alloy Steel Round Bar
ISO9001:2008
1 Ton
L/C, T/T
by Sea, Air
Fob, CIF, CFR, Ex-Work, etc.
AISI 4140
Square Bar
Ar, N, T, Q, Tmcp, Q+T, Ut, Hic, Z Test
Dongbei Special Steel
Standard Seaworthy Package or as The Customers' Re
customized sizes
China
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