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骞宠 鍣ㄥ収(n猫i)澶栬ク濂楃瓑锛涘湪鐔辫粙鎴栨鐏媭鎱�(t脿i)涓嬬敤浜庡缓閫犲彈鍔涗笉澶у勾澶滐紝鑰岃珛(q菒ng)
姹傞煂鎬ч珮鐨勫悇椤炴(j墨)姊伴浂浠�锛涘湪閲�銆佷腑鍨嬫(j墨)姊板埗鍔熻涓紝濡傞崨鍒舵垨澹撴姂鐨�
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鍔涒墹6N/骞虫柟锛屾韩搴︹墹450鈩冪殑闈炵姱閷�(cu貌)浠嬭唱(zh矛)涓伐浣滅殑绠″瓙銆佹硶铇�銆佽伅(li谩n)绠卞強
鍚勯绶婂浐浠讹紱鍦ㄩ惖璺�銆佹(j墨)杌婅粖杓涗笂鐢ㄤ簬寤洪€犲崄瀛楅牠銆佹椿濉炵瓑閼勪欢銆傘€€銆€
姝ｇ伀鍙閫�(j矛n)瑭查嫾鐞冨寲锛岀窗(x矛)鍖栧ぇ骞村濉婄媭鍏堝叡鏋愰惖绱犻珨锛屾敼鑹皬浜�160HBS
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鐏啋姗�(j墨)姊扮矖鍔犲伐鈫掑喎鎿犲鎴愬瀷鈫掑啀绲�(ji茅)鏅堕€€鐏啋姗�(j墨)姊扮簿鍔犲伐鈫掓徊纰斥啋娣伀
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缃版厠(t脿i)锛岀‖搴︹墹156HBS?锛涚槣W(xu茅)鎴愬垎銆€?銆�?锛夊昂搴B/T 6057-92閶肩殑鍖栧(xu茅)
鎴愬垎锛堣唱(zh矛)閲忓垎?j菒n)?sh霉)锛�%锛� C 0.17~0.23銆丼i 0.17~0.37銆丮n 0.35~0.65銆丳
鈮�0.035銆丼鈮�0.035銆丯i鈮�0.30銆丆r鈮�0.15銆丆u鈮�0.25?锛併€€銆�?锛夊弮鑰�
灏�(du矛)鎳�(y墨ng)閶艰櫉(h脿o) 鎴戝湅(gu贸)GB/JB鐨勫昂搴﹂嫾铏�(h脿o)鏄�20銆佹垜鍦�(gu贸)鑷�(t谩i)鐏NS灏哄害閶艰櫉(h脿o)S20C銆佸痉
鍦�(gu贸)DIN灏哄害鏉愭枡绶ㄨ櫉(h脿o)1.0402銆佸痉鍦�(gu贸)DIN灏哄害閶艰櫉(h脿o)CK22/C22銆佽嫳鍦�(gu贸)BS灏哄害閶�
铏�(h脿o)IC22銆佹硶鍦�(gu贸)AFNOR灏哄害閶艰櫉(h脿o)CC20銆佹硶鍦�(gu贸)NF灏哄害閶艰櫉(h脿o)C22銆佹剰澶у勾澶滃埄
UNI灏哄害閶艰櫉(h脿o)C20/C21銆佹瘮鍒╂檪(sh铆)NBN灏哄害閶艰櫉(h脿o)C25-1銆佺憺鍏窼S灏哄害閶艰櫉(h脿o)1450
銆佽タ鐝墮UNE灏哄害閶艰櫉(h脿o)F.112銆佺編鍦�(gu贸)AISI/SAE灏哄害閶艰櫉(h脿o)1020銆佹棩鏈琂IS灏�
搴﹂嫾铏�(h脿o)S20C/S22C銆傚姏瀛�(xu茅)姗�(j墨)鑳姐€€?銆�?锛夌浉璁婇粸(di菐n)婧害锛堣繎浼煎€硷級Ac1=735
鈩�锛孉c3=855鈩�锛孉r3=835鈩冿紝Ar1=680鈩冦€€?銆�?锛夋鐏(gu墨)鑼� 婧害
920~950鈩�锛屽嚭鐖愮┖鍐�銆傜‖搴�131~156HBS?锛併€€銆�?锛夊喎澹撴瘺鍧粺鍖栬檿缃�
鎳茬桨瑕�(gu墨)鑼� 婧害700~720鈩�锛屼繚婧檪(sh铆)鍒�8~15h锛屽啀浠�50~100鈩�/h鐨勫喎閫�锛�
闅ㄧ垚闄嶈嚦婧害鈮�550~600鈩�锛屽嚭鐖愮┖鍐�銆傘€€銆€铏曠疆鎳茬桨鍓嶇‖搴︹墹143HBS
锛岃粺鍖栧悗纭害鈮�131HBS銆傘€€銆€锛�8锛夋番鐏(gu墨)鑼� 婧害910鈩兟�10鈩�锛�10%
NaCl楣芥按鍐峰嵒銆�20铏�(h脿o)閶艰ū鐢ㄦ搷浣滐細銆€銆€20铏�(h脿o)閶煎湪225鈩冧笅鐨勮ū鐢ㄦ噳(y墨ng)鍔涳細
(16锛�36mm)111-124MPa涔嬮枔;(6-16mm)涔嬮枔117锛�131MPa銆€銆€20铏�(h脿o)閶煎湪
100鈩冧笅鐨勮ū鐢ㄦ噳(y墨ng)鍔涳細150鈩冩檪(sh铆),20铏�(h脿o)閶奸嫾绠＄殑瑷辩敤鎳�(y墨ng)鍔涚偤130 MPa,20铏�(h脿o)
閶奸崨浠剁殑瑷辩敤鎳�(y墨ng)鍔涚偤108MPa
30CrMnSiA 桅40 9.93 瑗垮
30CrMnSiA 桅60 3.29 瑗垮
30CrMnSiA 桅80 4.97 瑗垮
30CrMnSiA 桅90 3.1 瑗垮
30CrMnSiA 桅110 5.415 瑗垮
30CrMnSiA 桅130 4.24 瑗垮
30CrMnSiA 桅140 0.57 瑗垮
30CrMnSiA 桅140 7.25 瑗垮
