銆奃547Mo鐒婃 D547Mo闁ラ杸鐒婃 D547Mo闁ラ杸鍫嗙剨鐒婃 D547Mo閴婚幊纭呴壃鐒婃銆�
绗﹀悎锛欸B EDCrNi-B-15
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鐢ㄩ€旓細鐢ㄤ簬宸ヤ綔婧害浣庝簬600鈩冪殑楂樺闁ラ杸瀵嗗皝闈㈢殑鍫嗙剨銆�
鍫嗙剨閲戝爆鍖栧鎴愬垎锛氾紙%锛�
C
Mn
Si
Cr
Ni
Mo
Nb
S
P
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鈮�0.18
0.60锝�5.00
3.80锝�6.50
14.00锝�21.00
6.50锝�12.00
3.50锝�7.00
0.50锝�1.20
鈮�0.03
鈮�0.04
鈮�2.50
鍫嗙剨灞ょ‖搴︼細HRC鈮�37銆�
鍙冭€冮浕娴侊細
鐒婃鐩村緫(mm)
3.2
4.0
5.0
鐒婃帴闆绘祦(A)
80锝�120
120锝�160
160锝�200
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1銆佺剨姊濅娇鐢ㄥ墠闋堢稉300鈩冨乏鍙崇儤鐒�1灏忔檪銆�
2銆佸爢鐒婂ぇ宸ヤ欢銆佹繁瀛斿皬鍙e緫鎴闁ラ珨鎴栧叾瀹冮嫾鏉愭檪闇€浠ヤ竴瀹氭韩搴﹂爯鐔变笖鐒婂悗绶╁喎銆�
3銆佸爢鐒婃檪闇€閫g簩鏂界剨3锝�4灞わ紝涓嶅緱闁撴柗锛屽爢鐒婂堡楂樺害鍔犲伐鎳変笉灏忎簬5mm锛屼互淇濊瓑纭害鍜屽寲瀛告垚鍒嗙┅瀹氥€備絾涓嶅疁鍫嗙剨閬庨珮锛屼互鍏嶇敘鐢熻绱嬨€�
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