청동주물 BC2 Cast Bronze CAC402, ASTM Comparison
청동주물 BC2 Cast Bronze CAC402, ASTM Comparison
STEELMAX Metal Story
청동은 보통은 주석 청동을 청동이라고 말하고, 구리에
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09, 2023
16
07, 2020
B61 C92200, Steam, Valve Bronze, Leaded, Casting
B61 C92200, Steam, Valve Bronze, Leaded, Casting
STEELMAX Metal Story
ASTM B61 C92200 재질은 Leaded Bronze (鉛入靑銅)으로
9
07, 2017
C92200, CAC407, Navy M, Leaded Tin Bronze
C92200, CAC407, Navy M, Leaded Tin Bronze
STEELMAX Metal Story
C92200 는 구리합금 청동입니다.
ASTM B505 Designation 명칭은
9
07, 2017
CAC407, Formerly Symbol BC7, Leaded Tin Bronze
CAC407, Formerly Symbol BC7, Leaded Tin Bronze
STEELMAX Metal Story
CAC407 (BC7)은 연청동입니다.
연청동이라고 하기에는 Lead (Pb)가 소량
11
05, 2017
CAC402, Old Symbol BC2, Bronze Casting, Copper Alloy
CAC402, Old Symbol BC2, Bronze Casting Copper Alloy
STEELMAX Metal Story
CAC402 는 현재 JIS, KS의 Metal Symbol
10
12, 2015
Bronze Casting CAC401 ,402 ,403 ,406 ,407 Cu-alloy
Bronze Casting CAC401 ,CAC402 ,CAC403 ,CAC406 ,CAC407
STEELMAX Metal Story
Bronze Casting (청동)은
주석청동, 인청동, 연청동을 포함합니다.
주물로 만들기