Chemical composition of Titanium Alloy

Commercially-pure titanium

DAIDO BRAND	Typical corresponding standard	Chemical composition(wt%)
		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	≦0.05	≦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%)
		N	C	H	Fe	O	Al	V	Ti	Other elements
DAT5	JIS Class 60	≦0.05	≦0.08	≦0.015	≦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	5.5～ 6.75	3.5～ 4.5	Bal
	DIN3.7164	≦0.05	≦0.08	≦0.0125	≦0.30	≦0.20	5.5～ 6.75	3.5～ 4.5	Bal
	AMS 4928	≦0.05	≦0.08	≦0.0125	≦0.30	≦0.20	5.50～ 6.75	3.50～ 4.50	Bal	Y≦0.005
DAT5E	JIS Class 60E	≦0.03	≦0.08	≦0.0125	≦0.25	≦0.13	5.50～ 6.50	3.50～ 4.50	Bal
	ASTM F136	≦0.05	≦0.08	≦0.012	≦0.25	≦0.13	5.5～ 6.50	3.5～ 4.5	Bal
	AMS 4930	≦0.05	≦0.08	≦0.0125	≦0.25	≦0.13	5.50～ 6.50	3.50～ 4.50	Bal	Y≦0.005
DAT67	ASTM F1295	≦0.05	≦0.08	≦0.009	≦0.25	≦0.20	5.50～ 6.50	-	Bal	Nb 6.50～7.50 Ta≦0.50
DAT52	JIS Class 61	≦0.03	≦0.08	≦0.015	≦0.25	≦0.15	2.50～ 3.50	2.00～ 3.00	Bal
	ASTM Grade 9	≦0.03	≦0.08	≦0.015	≦0.25	≦0.12	2.5～ 3.5	2.0～ 3.0	Bal
DAT52F	JIS Class 61F (Material for free cutting)	≦0.05	≦0.10	≦0.015	≦0.30	≦0.25	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	≦0.015	≦1.00	≦0.25	3.50～ 4.50	20.0～ 23.0	Bal
DAT54	Daido original standard	≦0.05	≦0.20	≦0.015	≦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	≦0.015	≦1.00	≦0.25	3.5～ 4.5	15.0～ 17.0	Bal	Cr 5.0～7.0
DAT56M	Daido original (CATi)	≦0.05	≦0.10	≦0.015	0.4～1.5	≦0.30	2.5～ 3.5	-	Bal	Cr 12.5～14.5
DAT57M	Daido original (VLTi) ASTM Grade41	≦0.05	≦0.10	≦0.015	0.4～1.5	≦0.30	5.5～ 6.5	-	Bal
DAT15G	AMS4914	≦0.05	≦0.05	≦0.015	≦0.25	≦0.13	2.5～ 3.5	14.0〜 16.0	Bal	Cr 2.5〜3.5 Sn 2.5〜3.5

• Note. Chemical composition may be differed yearly. Please confirm revised year of standards prior purchasing.