Product Description: Special Steel Alloy Structure Steel Bar (SCM440, SAE4140, 1.7225) Perform Standard: GB/T 3077-1999 C Si Mn Cr Mo P S Ni 0.38~0.45 0.17~0.37 0.60~0.90 0.90~1.20 0.15-0.25 ≤0.018 ≤0.030 ≤0.012 1, ...learn more
SCM440 SAE4140 1.7225 Annealed Alloy Structure Steel Bar

SCM440 SAE4140 1.7225 Annealed Alloy Structure Steel Bar
1000t/Month
Negotiable
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Guangzhou Changfeng Steel Co., LTD

Active Member
8 Years
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