4mm cold rolled steel coil (20) Sport online manufacturer
Membentuk:: Bulat
Kekerasan:: 200#,202#,300#,307#,401#, 603#
Standar:: AiSi, ASTM, bs, DIN, GB, JIS
Membentuk:: Bulat
Membentuk:: Bulat
Kekerasan:: 200#,202#,300#,307#,401#, 603#
Kekerasan:: TS230, TS245, TS260, TS275, TS290, TH415, TH435, TH520, TH550, TH580, TH620
Melunakkan:: BACA
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