A207鐒婃瑾槑
鐧�(f膩)甯冭€咃細
hqtznmhtc 鐧�(f膩)甯冩檪(sh铆)闁擄細2017-07-04 09:29:37
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A207鏄綆姘瀷钘ョ毊鐨勪綆纰矯r18Ni12Mo2涓嶉姽閶肩剨姊�銆傜敱浜庣剨绺噾灞惈涓€瀹氶噺鐨勯壃鍏冪礌锛屽洜姝ゆ湁鑹ソ鐨勮€愮啽銆佽€愯厫铦曞強鎶楄鎬ц兘锛岀壒鍒ユ槸灏嶆姉姘洟瀛愰粸(di菐n)铦曟湁濂借檿銆傞噰鐢ㄧ洿娴佸弽鎺�锛屽彲閫�(j矛n)琛屽叏浣嶇疆鐒婃帴銆傞仼鐢ㄤ簬鐒婃帴0Cr17Ni12Mo2椤炲瀷涓嶉姽閶煎強鐩搁浼肩殑鍚堥噾?锛熸ⅱ鏉傜硿璇ら檮閲夎俺^楂樻韩搴︿笅浣跨敤鐨勪笉閵归嫾銆備篃鍙剨鎺ヨ姹傜剨鍚庝笉閫�(j矛n)琛岀啽铏曠悊鐨勯珮閴婚嫾锛堝Cr13銆丆r17鍨嬬瓑锛夊強鐣扮ó閶肩瓑銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎锛�%锛�
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鍏� 绱�
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C
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Mn
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Si
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S
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P
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Cr
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Ni
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Mo
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Cu
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妯�(bi膩o)婧�(zh菙n)鍊�
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鈮�0.08
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0.50~
2.50
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鈮�0.90
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鈮�0.030
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鈮�0.040
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17.00~
20.00
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11.00~
14.00
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2.00~
3.00
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鈮�0.75
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鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘
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瑭﹂(y脿n)闋�(xi脿ng)鐩�
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鎶楁媺寮�(qi谩ng)搴� Rm / MPa
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浼搁暦鐜� A / %
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妯�(bi膩o)婧�(zh菙n)鍊�
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鈮�520
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鈮�30
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鍙冭€冮浕娴侊紙DC+锛�
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鐒婃鐩村緫 / mm
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2.5
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3.2
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4.0
|
5.0
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鐒婃帴闆绘祦 / A
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50~80
|
80~110
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110~160
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160~200
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娉ㄦ剰浜嬮爡(xi脿ng)锛�
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