Ohun elo: SGCC, SGCH, DX51D+ZStandard: AISI, ASTM, GB, JISIjẹrisi: ISO9001, SGS, SAI, BV, ati bẹbẹ lọSisanra: 0.12mm-0.7mm, Ifarada sisanra: ± 0.02mmIwọn: 600mm-1250mm, Ifarada Iwọn:-0/+3mm