鏃ラ爢渚涙噳閴婚妳銆侀壔閶妳銆侀壔閹妳銆丆uCr閴婚妳妫�銆侀€插彛CuCr閴婚妳鍚堥噾銆丆18200閴婚妳銆侀壔閵呮帓銆侀壔閵呮澘銆侀壔閵呭湏妫�銆丆18150閴婚嫰閵�銆侀壔閵呰杽鏉裤€佸皬瑕�(gu墨)鏍�閴婚妳妫�銆佽€愮（閴婚妳妫�銆佸劒(y艒u)璩�灏庨浕鎬�/灏庣啽鎬ч壔閵呫€�鑰愮（鎶楃垎閴婚妳銆�鎶楄鎬т互鍙婅粺鍖栨韩搴﹂珮閵呮潗銆丵Cr0.5閴婚潚閵�銆侀壔閶妳瀵嗗害鏄灏�锛�銆侀壔閶妳鐢ㄩ€�銆侀壔閵呯殑纭害
閴婚嫰閵呮槸涓€绋€愮（閵咃紝纭害鐗逛匠锛屽叿鏈夊劒(y艒u)鑹殑灏庨浕鎬у強鑹ソ鐨勬姉鍥炵伀鑳藉姏锛岀洿绔嬫€уソ锛岃杽鐗囦笉鏄撳綆鏇�锛屾槸涓€绋緢濂界殑鑸┖鏉愭枡鍔犲伐闆绘サ銆備竴鑸敤浜庡埗浣滃伐浣滄韩搴�350鈩冧互涓嬬殑闆荤剨姗熼浕妤�.闆绘鏁存祦瀛愮墖浠ュ強鍏朵粬鍚勭ó鍦ㄩ珮婧笅宸ヤ綔鐨刓瑕佹眰鏈夐珮鐨勫挤 搴�.纭害.灏庨浕鎬у拰灏庢€х殑闆朵欢,閭勫彲浠ラ洐閲戝爆鐨勫舰寮忕敤浜庡墡杌婄洡鍜屽湏鐩�.
鍏朵富瑕佺墝铏燂細 C18150 C18200 QCr0.5 2.1291 CuCr
閴婚嫰閵呯殑鍖栧鎴愬垎锛�
C18200閴婚嫰閵呯殑涓昏鍖栧鎴愪唤锛�
Cr閴伙細1.0
P纾凤細:002
Mn閷�:0.0005
As鐮�:0.0002
Si纭�:0.001
Fe閻�:0.045
Mg閹傦細0.0006
Sn閷�:0.0065
Al閶�:0.0010
Bi閴嶏細<0.0001
鎶€琛撳弮鏁�(sh霉)锛�
闆诲皫鐜�%IACS 锛氣墺80
瀵嗗害g/cm3锛� 8.6
杌熷寲婧害鈩冿細鈮�500
鎶楁媺寮峰害锛圡pa锛夛細460
纭害HRB:70-80
鐔卞皫鐜噖(m.k锛�20鈩� 锛氣墺115
C18150閴婚嫰閵呬富瑕佸寲瀛告垚浠�%
Al閶侊細0.1-0.25
Mg閹傦細0.1-0.25
Cr閴伙細0.4-0.8
Zr閶細0.3-0.8
Fe閻碉細0.05
Si纭咃細0.05
P纾�0.01
涓昏鎬ц兘鎸囨锛�
纭害HRB:78-88---HB:137-170
灏庨浕鐜嘔ACS% 锛�76-82
杌熷寲婧害Ms/m锛氣墺550
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鎳夌敤锛氭鐢�(ch菐n)鍝佸唬娉涙噳鐢ㄤ簬姹借粖銆佹懇鎵樿粖銆佸埗妗�(缃�)绛夋姊板埗閫犲伐妤�(y猫)鐨勭剨鎺�銆佸皫闆诲槾銆侀枊闂滆Ц闋�銆佹ā鍏峰銆佺剨姗熻紨鍔╄缃敤鍚勭ó鐗╂枡锛岄粸鐒�銆佸皪鐒娿€佸嚫鐒�銆佺斧鐒婇浕妤�锛岄浕妤垫彙妗�锛岄浕妤佃噦锛岃桓绛夊皫闆诲皫鐔卞厓浠�銆�
2锛夛細鍝佽唱瑕佹眰锛�
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2.纭害浠ユ礇姘忕‖搴︽婧�锛� 鍙栦笁榛炲彇骞冲潎鍊� 鈮�78HRB
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