產品分類 更多>>
汽車大梁鋼 QSTE340TM ≤0.12 ≤1.3 ≤0.03 ≤0.025 ≤0.35 ≥0.01 ˉ ≥340 420～540 ≥25
QSTE380TM ≤0.12 ≤1.4 ≤0.03 ≤0.025 ≤0.35 ≥0.01 ˉ ≥380 450～590 ≥23
QSTE420TM ≤0.12 ≤1.5 ≤0.03 ≤0.025 ≤0.35 ≥0.01 ≤0.09 ≥420 480～620 ≥21
QSTE460TM ≤0.12 ≤1.6 ≤0.03 ≤0.025 ≤0.35 ≥0.01 ≤0.09 ≥460 520～670 ≥19
QSTE500TM ≤0.12 ≤1.70 ≤0.03 ≤0.025 ≤0.35 ≥0.01 ≤0.09 ≥500 550～700 ≥17
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