Chemical composition of Titanium Alloy

Chemical composition of Titanium Alloy

Commercially-pure titanium

DAIDO BRAND	Typical corresponding standard	Chemical composition(wt%)
DAIDO BRAND	Typical corresponding standard	N	C	H	Fe	O	Al	V	Ti	Other elements
DT1	JIS Class 1	≦0.03	≦0.08	≦0.013	≦0.20	≦0.15	-	-	Bal
	ASTM Grade 1	≦0.03	≦0.08	≦0.015	≦0.20	≦0.18	-	-	Bal
	DIN3.7025	≦0.03	≦0.06	≦0.013	≦0.15	≦0.12	-	-	Bal
DT2	JIS Class 2	≦0.03	≦0.08	≦0.013	≦0.25	≦0.20	-	-	Bal
	ASTM Grade 2	≦0.03	≦0.08	≦0.015	≦0.30	≦0.25	-	-	Bal
	DIN3.7035	≦0.05	≦0.06	≦0.013	≦0.20	≦0.18	-	-	Bal
DT3	JIS Class 3	≦0.05	≦0.08	≦0.013	≦0.30	≦0.30	-	-	Bal
	ASTM Grade 3	≦0.05	≦0.08	≦0.015	≦0.30	≦0.35	-	-	Bal
	DIN3.7055	≦0.05	≦0.06	≦0.013	≦0.25	≦0.25	-	-	Bal
DT4	JIS Class 4	≦0.05	≦0.08	≦0.013	≦0.50	≦0.40	-	-	Bal
	ASTM Grade 4	≦0.05	≦0.08	≦0.015	≦0.50	≦0.40	-	-	Bal
	DIN3.7065	≦0.05	≦0.06	≦0.013	≦0.30	≦0.35	-	-	Bal

Titanium alloy

DAIDO BRAND	Typical corresponding standard	Chemical composition(wt%)
DAIDO BRAND	Typical corresponding standard	N	C	H	Fe	O	Al	V	Ti	Other elements
DAT5	JIS Class 60	≦0.05	≦0.08	≦0.0150	≦0.40	≦0.20	5.50~ 6.75	3.50~ 4.50	Bal
	ASTM Grade 5	≦0.05	≦0.08	≦0.015	≦0.40	≦0.20	5.50~ 6.75	3.50~ 4.50	Bal
	DIN3.7164	≦0.05	≦0.08	≦0.0125	≦0.40	≦0.20	5.50~ 6.75	3.50~ 4.50	Bal
	AMS 4928	≦0.05	≦0.08	≦0.0125	≦0.30	≦0.20	5.50~ 6.75	3.50~ 4.50	Bal
DAT5E	JIS Class 60E	≦0.03	≦0.08	≦0.0125	≦0.25	≦0.13	5.50~ 6.75	3.50~ 4.50	Bal	Y≦0.005
	ASTM F136	≦0.05	≦0.08	≦0.012	≦0.25	≦0.13	5.50~ 6.75	3.50~ 4.50	Bal
	AMS 4930	≦0.05	≦0.08	≦0.0125	≦0.25	≦0.13	5.50~ 6.75	3.50~ 4.50	Bal	Y≦0.005
DAT67	ASTM F1295	≦0.05	≦0.08	≦0.009	≦0.25	≦0.20	5.50~ 6.75	-	Bal	Nb 6.50~7.50 Ta≦0.50
DAT52	JIS Class 61	≦0.03	≦0.08	≦0.0150	≦0.25	≦0.15	2.50~ 3.50	2.00~ 3.00	Bal
DAT52	ASTM Grade 9	≦0.03	≦0.08	≦0.015	≦0.25	≦0.12	2.50~ 3.50	2.00~ 3.00	Bal
DAT52F	JIS Class 61 (Material for free cutting)	≦0.05	≦0.10	≦0.0150	≦0.30	≦0.20	2.70~ 3.50	1.60~ 3.40	Bal	S 0.05~0.20 REM 0.05~0.70
DAT51	JIS Class 80 (Material for cold working)	≦0.05	≦0.10	≦0.0150	≦1.00	≦0.25	3.50~ 4.50	20.00~ 23.00	Bal
DAT54	Daido original standard	≦0.05	≦0.20	≦0.0150	≦1.00	≦0.25	5.5~ 6.5	-	Bal	Si 0.2~0.7 Mo 2.5~3.5 Sn 3.0~4.5 Zr 3.0~4.0 Nb 0.4~1.0
DAT55G	Daido original standard	≦0.05	≦0.10	≦0.0150	≦1.00	≦0.25	3.5~ 4.5	15.00~ 17.00	Bal	Cr 5.0~7.0
DAT56M	Daido original (CATi)	≦0.05	≦0.10	≦0.0150	0.4~1.5	≦0.30	2.5~ 3.5	-	Bal	Cr 12.5~14.5
DAT57M	Daido original (VLTi)	≦0.05	≦0.10	≦0.0150	0.4~1.5	≦0.30	5.5~ 6.5	-	Bal

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