황동-규격표

규격표

Wrought Copper Alloys
Copper Alloy No.		Chemical Compositions, wt. %
KS / JIS	UNS	Cu	Pb	Fe	Sn	Zn
-	C12220	99.9min	-	-	-	-
C2700	C27000	63.0~67.0	0.05	0.05	-	Rem.
C2720	C27200	62.0~64.0	0.07	0.07	-	Rem.
C2800	C28000	59.0~63.0	0.10	0.07	-	Rem.
-	C34000	62.0~65.0	0.8~1.5	0.15	-	Rem.
-	C34500	62.0~65.0	1.5~2.5	0.15	-	Rem.
-	C35000	60.0~63.0	0.8~2.0	0.15	-	Rem.
-	C35300	60.0~63.0	1.5~2.5	0.15	-	Rem.
-	C36000	60.0~63.0	2.5~3.7	0.35	-	Rem.
C3601	C36000	59.0~63.0	1.8~3.7	0.30	(Fe+Sn)0.5	Rem.
C3602	C36000	59.0~63.0	1.8~3.7	0.50	(Fe+Sn)1.2	Rem.
C3603	-	57.0~61.0	1.8~3.7	0.35	(Fe+Sn)0.6	Rem.
C3604	-	57.0~61.0	1.8~3.7	0.50	(Fe+Sn)1.2	Rem.
C3605	-	56.0~60.0	3.5~4.5	0.50	(Fe+Sn)1.2	Rem.
C3712	C37100	58.0~62.0	0.25~1.2	(Fe+Sn)0.8	-	Rem.
C3771	C37700	57.0~61.0	1.0~2.5	(Fe+Sn)1.0	-	Rem.
C4622	C46200	61.0~64.0	0.30	0.20	0.7~1.5	Rem.
C4641	C46400	59.0~62.0	0.50	0.20	0.50~1.0	Rem.
-	C48500	59.0~62.0	1.3~2.2	0.10	0.50~1.0	Rem.
-	C67300	58.0~63.0	0.40~3.0	0.50	0.30	Rem.
-	C67600	57.0~60.0	0.50~1.0	0.40~1.3	0.50~1.5	Rem.
C6782	-	56.0~60.5	0.50	0.10~1.0	-	Rem.
C6783	-	55.0~59.0	0.50	0.20~1.5	-	Rem.
FD Series	C48600	59.0~62.0	1.0~2.5	0.2	0.8~1.5	Rem.
MB Series	C49260	57.0~63.0	0.09	0.50	0.50	Rem.

Cast Copper Alloys
Copper Alloy No.		Chemical Compositions, wt. %
KS / JIS	UNS	Cu	Pb	Fe	Sn	Zn
CACIn203	C85700	58.0~64.0	0.5~3.0	0.6	0.1	Rem.
CACIn304	C86300	60.0~65.0	0.2	2.0~4.0	0.2	Rem.
CACIn406	C83600	83.0~87.0	4.0~6.0	0.3	4.0~6.0	4.0~6.0
CACIn502	C90700	87.0~91.0	0.3	0.2	9.0~12.0	0.3
CACIn605	C94500	70.0~76.0	16.0~22.0	0.3	6.0~8.0	1.0
CACIn703	C95800	78.0min	0.1	3.0~6.0	0.1	0.5

Composition, percent maximum, unless shown as a range or a minimum

Analysis Equipment
비커스 경도기	4	ICP 분광 분석기	2
도전율 측정기	2	주사전자 현미경	1
만능재료 시험기	2	디지털 광학현미경	4
발광분광 분석기	2