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銆€銆€鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n): ASTM A29/A29M-04
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銆€銆€鈼忓寲瀛�(xu茅)鎴愪唤锛�
銆€銆€纰� C 锛�0.38锝�0.43
銆€銆€纭� Si锛�0.17锝�0.37
銆€銆€閷� Mn锛�0.70锝�0.90
銆€銆€纭� S 锛氬厑瑷辨畼浣欏惈閲忊墹0.040
銆€銆€纾� P 锛氬厑瑷辨畼浣欏惈閲忊墹0.035
銆€銆€閴� Cr锛�0.70锝�0.90
銆€銆€閹� Ni锛氬厑瑷辨畼浣欏惈閲忊墹0.030
銆€銆€閵� Cu锛氬厑瑷辨畼浣欏惈閲忊墹0.030
銆€銆€鈼忓姏瀛�(xu茅)鎬ц兘锛�
銆€銆€鎶楁媺寮�(qi谩ng)搴� 蟽b (MPa)锛氣墺980(100)
銆€銆€灞堟湇寮�(qi谩ng)搴� 蟽s (MPa)锛氣墺785(80)
銆€銆€浼搁暦(zh菐ng)鐜� 未5 (锛�)锛氣墺9
銆€銆€鏂烽潰鏀剁府鐜� 蠄 (锛�)锛氣墺45
銆€銆€娌栨搳鍔� Akv (J)锛氣墺47
銆€銆€娌栨搳闊屾€у€� 伪kv (J/cm2)锛氣墺59(6)
銆€銆€纭害 锛氣墹207HB
銆€銆€瑭︽ǎ灏哄锛氳│妯f瘺鍧昂瀵哥偤25mm
銆€銆€鈼忕啽铏曠悊瑕�(gu墨)鑼冨強閲戠浉绲勭箶锛�
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