H13妯″叿閶�
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H13妯″叿閶煎粻瀹�锛孒13妯″叿閶艰(gu墨)鏍�锛孒13妯″叿閶艰(gu墨)鏍�
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H13妯″叿閶兼€ц兘锛孒13妯″叿閶肩‖搴�锛孒13妯″叿閶兼垚鍒�
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鏉辫帪甯傚暉鐗归噾灞鎶€灏堟キ(y猫)鎵圭櫦(f膩)閵峰敭H13妯″叿閶煎強鍚勭ó鍏朵粬鍎�(y艒u)璩�(zh矛)鏉愯唱(zh矛)妯″叿閶�
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H13妯″叿閶兼€ц兘
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涓枃鍚岺13妯″叿閶煎煼(zh铆)琛屾(bi膩o)婧�(zh菙n)GB/T1299鈥�2000绲�(t菕ng)涓€鏁�(sh霉)瀛椾唬铏烼20502椤�????鍨嬬啽浣滄ā鍏烽嫾
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绨′粙
H13鏄�鐔变綔妯″叿閶�锛屽煼(zh铆)琛屾(bi膩o)婧�(zh菙n)GB/T1299鈥�2000銆傦紱鐗岃櫉4Cr5MoSiV1锛�鍚堥噾宸ュ叿閶�绨＄ū鍚堝伐閶�锛屾槸鍦ㄧ⒊宸ラ嫾鐨勫熀绀�(ch菙)涓婂姞鍏ュ悎閲戝厓绱犺€屽舰鎴愮殑閶肩ó銆傚叾涓悎宸ラ嫾鍖呮嫭锛氶噺鍏峰垉鍏风敤閶�銆佽€愭矕鎿婂伐鍏风敤閶笺€�鍐蜂綔妯″叿閶�銆佺啽浣滄ā鍏烽嫾銆佺劇纾佹ā鍏烽嫾銆�濉戞枡妯″叿閶�銆�
鍖栧(xu茅)鎴愬垎
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C0.32~0.45锛�
Si0.80~1.20锛�
Mn0.20~0.50锛�
Cr4.75~5.50锛�
Mo1.10~1.75锛�
V0.80~1.20锛�
p鈮�0.030锛�
S鈮�0.030锛�
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鐢ㄩ€�
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娣伀锛�790搴β�15搴﹂爯(y霉)鐔�
1000搴︼紙楣�?銆傗敆?010搴︼紙鐖愭帶姘ｆ皼锛壜�6搴﹀姞鐔�
淇濇韩5~15min绌哄喎
550搴β�6搴﹀洖鐏€€鐏�銆佺啽鍔犲伐锛�
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