3.1 ª÷Äݧ÷®Æ
3.1.1 ¶Â¦âª÷ÄÝ Ferrous Metal
ºÒ¯À¿û carbon steel (CS)
§CºÒ¿û low-carbon steel
¤¤ºÒ¿û medium-carbon steel
°ªºÒ¿û high-carbon steel
´¶³qºÒ¯À¿û general carbon steel
Àu½èºÒ¯À¿û high-quality carbon steel
´¶³q§C¦Xª÷µ²ºc¿û general structure low-alloy steel
¦Xª÷µ²ºc¿û structural alloy steel
¦Xª÷¿û alloy steel
§C¦Xª÷¿û low alloy steel
¤¤¦Xª÷¿û medium alloy steel
°ª¦Xª÷¿û high alloy steel
@¼ö¿û heat resisting steel
°ª±j«×¿û high strength steel
´_¦X¿û clad steel
¤u¨ã¿û tool steel
¼u®¿û spring steel
໿û molybdenum steel
Âì¿û nickel steel
»Ì¿û chromium steel
»Ì໿û chrome-molybdenum steel
»ÌÂì¿û chromium-nickel steel,chrome-nickel steel
¤£ù׿û stainless steel (S.S.)
¶ø¤óÅ餣ù׿û Austenitic stainless steel
°¨¤óÅ餣ù׿û Martensitic stainless steel
¥q¯S¨Ó¦Xª÷¡]Âë»Ì¹W¥xª÷¡^ Stellite
@»k@¼öÂì°ò¦Xª÷ Hastelloy
»ÌÂìÅK¦Xª÷ inconel
@¼ö»ÌÂìÅK¦Xª÷ incoloy
20¦Xª÷ 20 alloy
¥Äl¿û¡]°¨¤B¿û¡^ Martin steel
ÂíÀR¿û killed steel
¥bÂíÀR¿û semi-killed steel
ªmÄË¿û rimmed steel; rimming steel; open-steel
Áë¿û forged steel
ű¿û cast steel
űÅK cast iron (C.I.)
¦ÇűÅK grey cast iron
¥iÁëűÅK malleable iron (MI)
²y¾¥Å±ÅK nodular cast iron; nodular graphite iron
¥ÍÅK pig iron
¼ôÅK¡AÁëÅK wrought iron
ű¥ó casting
°ª¡@űÅK high silicon cast iron