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娴侀珨閶肩鍔涘鎬ц兘
銆€銆€妯欐簴 鐗岃櫉 鎶楁媺寮峰害(Mpa) 灞堟湇寮峰害(Mpa) 浼搁暦鐜�(%)
GB/T8163 10 335锝�475 鈮�205 鈮�24
20 410锝�550 鈮�245 鈮�20
Q345 490锝�665 鈮�325 鈮�21
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銆€銆€妯欐簴 鐗岃櫉 鍖栧鎴愬垎
C Si Mn P S Cr Ni Cu
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