51CDV4鍚堥噾褰堢哀閶� 褰堟€�
鐧�(f膩)甯冭€咃細
yhjs999 鐧�(f膩)甯冩檪闁擄細2024-01-20 09:22:47
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鐗岃櫉
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51CDV4鍚堥噾褰堢哀閶� 褰堟€�
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涓湅ISC
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A34603
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灏嶆噳(y墨ng)妯�(bi膩o)婧�(zh菙n)
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GB /T 1222-2016/EN/NF
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褰堢哀閶�
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Spring steels
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姝搁
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褰堢哀閶�
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鎬ц兘
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褰堟€�
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妯�(bi膩o)绨�
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鍚堥噾閶�
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瑾槑
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缍�(j墨ng)鐔辫檿鐞嗘垨鍐蜂綔纭寲鍚庡叿鏈夎純楂樼殑寮峰害鑸囧綀鎬�锛屽喎璁婂舰濉戞€т綆锛屾番閫忔€т笉濂�锛屾壙鍙楀嫊杓夎嵎鍜岀柌鍕炶級鑽风殑鑳藉姏浣�锛屼竴鑸噰鐢ㄦ补娣�锛屽ぇ鎴潰閮ㄤ欢閲囩敤姘村喎+娌规番锛屾垨姝ｇ伀铏曠悊
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鎳�(y墨ng)鐢ㄥ唬娉�锛屽鐢ㄤ簬宸ヤ綔婧害涓嶉珮銆佸昂瀵歌純灏忕殑褰堢哀锛屾垨涓嶅お閲嶈鐨勮純澶у昂瀵稿綀绨�锛屽姹借粖銆佹嫋鎷夋銆侀惖閬撹粖杓涘強涓€鑸姊扮敤鐨勫綀绨х瓑
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51CDV4鍖栧(xu茅)鍏冪礌鎴愬垎鍚噺(%)
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鎴愬垎
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C
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Si
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Mn
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P
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S
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Cr
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Ni
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Cu *
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Mo
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鏈€灏忓€�
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0.56
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0.17
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0.7
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-
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-
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0.7
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-
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-
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0.25
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鏈€澶у€�
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0.64
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0.37
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1
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0.025
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0.02
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1
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0.35
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0.25
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0.35
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*鏍规摎(j霉)闇€鏂硅姹�锛屽苟鍦ㄥ悎鍚屼腑娉ㄦ槑锛岄嫾涓畼浣欓妳鍚噺鎳�(y墨ng)涓嶅ぇ浜�0.20%
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51CDV4姗熸鎬ц兘
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鐔辫檿鐞�/浜よ波鐙€鎱�(t脿i)
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鎶楁媺寮峰害
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灞堟湇榛�
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鏂峰悗浼搁暦鐜囨垨寤朵几鐜�
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鏂烽潰鏀剁府鐜�
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纭害
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蟽b
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蟽s
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未
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蠄
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HBW
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Mpa
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Mpa
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%
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%
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娣伀鍙婂洖鐏�
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鈮�1450
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鈮�1300
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鈮�6
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鈮�30
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-
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鐔辫粙锛圵HR锛�
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-
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-
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-
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-
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渚涢渶闆欐柟鍗�(xi茅)鍟�
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鍘绘噳(y墨ng)鍔涢€€鐏紙A锛�
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-
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-
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-
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鈮�280
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杌熷寲閫€鐏紙SA锛�
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-
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-
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-
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-
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鈮�248
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