金屬規格 Metal Specification

常見金屬規格

不鏽鋼
Stainless Steel

碳鋼
Carbon Steel

不鏽鋼
Stainless Steel

	C	Si	Mn	P	S	Cr	Ni	Mo	N	其他
303	0.15 max	1.0 max	2.0 max	0.2 max	0.15 min	17.0-19.0	8.0-10.0
304	0.08 max	1.0 max	2.0 max	0.045 max	0.03 max	18.0-20.0	8.0-15.0
304H	0.04-0.10	0.75 max	2.0 max	0.045 max	0.03 max	18.0-20.0	8.0-15.0		0.10 max
304L	0.08 max	1.0 max	2.0 max	0.045 max	0.03 max	18.0-20.0	9.0-13.0
309S	0.08 max	1.0 max	2.0 max	0.045 max	0.03 max	22.0-24.0	12.0-15.0
310S	0.08 max	1.50 max	2.0 max	0.045 max	0.03 max	24.0-26.0	19.0-22.0
316	0.08 max	1.0 max	2.0 max	0.045 max	0.03 max	16.0-18.0	10.0-14.0	2.0-3.0
316L	0.03 max	1.0 max	2.0 max	0.045 max	0.03 max	16.0-18.0	12.0-15.0	2.0-3.0
317L	0.03 max	1.0 max	2.0 max	0.045 max	0.03 max	18.0-20.0	11.0-15.0	3.0-4.0
321	0.08 max	1.0 max	2.0 max	0.045 max	0.03 max	17.0-19.0	9.0-13.0			Ti: .5 x C% min
347	0.08 max	1.0 max	2.0 max	0.045 max	0.03 max	17.0-19.0	9.0-13.0			Nb: .10 x C% min
409	0.08 max	1.0 max	1.0 max	0.045 max	0.03 max	10.50-11.75	0.50 max			Ti: 6xC% min
410	0.15 max	1.0 max	1.0 max	0.04 max	0.03 max	11.50-13.50
410S	0.08 max	1.0 max	1.0 max	0.04 max	0.03 max	11.50-14.50	0.60 max
416	0.15 max	1.0 max	1.25 max	0.06 max	0.15 min	12.0-14.0		0.6 max
430	0.12 max	0.75 max	1.0 max	0.04 max	0.03 max	16.0-18.0
630	0.07 max	1.0 max	1.0 max	0.04 max	0.03 max	15.0-17.50	3.0-5.0		3.0-5.0

碳鋼
Carbon Steel

	C	Si	Mn	P	S	Cr	Ni	Mo	Cu
AISI 4140	0.38-0.43	0.15-0.3	0.75-1	<=0.035	<=0.035	0.8-1.1		0.15-0.25
AISI 8620	0.18-0.23	0.15-0.3	0.7-0.9	<=0.035	<=0.04	0.4-0.6	0.4-0.7	0.15-0.25
SCM415	0.13-0.18	0.15-0.35	0.6-0.85	<=0.03	<=0.03	0.9-1.2	<=0.25	0.15-0.3	<=0.3
SCM435	0.33-0.38	0.15-0.35	0.6-0.85	<=0.03	<=0.03	0.9-1.2		0.15-0.3	<=0.3
ASTM A216 – WCB	<=0.3	<=0.6	<=1	<=0.04	<=0.045	<=0.5	<=0.5	<=0.2	<=0.3

鑄鋁
Cast Aluminium

鍛造鋁
Forging Aluminium

鑄鋁
Cast Aluminium

鍛造鋁
Forging Aluminium

黃銅
Brass

砲金
Gun Metal

黃銅
Brass

砲金
Gun Metal