Detailed Product Description

SPECIFICATION	MATERIAL	Size Range mm	DESCRIPTION
GB/T3624	TA1, TA2, TA9, TA10, TA18	ф 5~168	Seamless Titanium and Titanium Alloy Pipes
GB/T3625	TA1, TA2, TA9, TA10, TA18	ф 5~76	Titanium and Titanium Alloy tubes for condensers and Heat Exchangers
ASTM B338/ ASME SB338	Gr.1, Gr.2, Gr.7, Gr.9, Gr.12, Gr.16	ф 5~76	Titanium and Titanium Alloy tubes for condensers and Heat Exchangers
ASTM B337/ ASME SB337	Gr.1, Gr.2, Gr.7, Gr.9, Gr.12, Gr.16	ф 5~168	Seamless and Welded Titanium and Titanium Alloy Pipes
ASTM B861/ ASME SB861	Gr.1, Gr.2, Gr.7, Gr.9, Gr.12, Gr.16	ф 5~168	Seamless Titanium and Titanium Alloy Pipes
DIN17861	3.7025, 3.7035, 3.7235, 3.7195, 3.7105	ф 5~76	Seamless Circular Titanium and Titanium Alloy Tubes

		Chemical Composition %													Mechnical Property
STANDARD	Grade	N	C	H	Fe	O	Residual		Al	V	Pd	Mo	Ni	Ti	TS (Mpa)	YS (Mpa)	E(%)
							Each	Total
		max	max	max	max	max	max	max									min
GB	TA1	0.03	0.08	0.015	0.20	0.18	0.1	0.4	—	—	—	—	—	balance	370~530	≥250	20
	TA2	0.03	0.08	0.015	0.30	0.25	0.1	0.4	—	—	—	—	—	balance	440~620	≥320	18
	TA9	0.03	0.08	0.015	0.30	0.25	0.1	0.4	—	—	0.12-0.25	—	—	balance	370~530	≥250	20
	TA10	0.03	0.08	0.015	0.30	0.25	0.1	0.4	—	—	—	0.2-0.4	0.6-0.9	balance	≥440	—	18
	TA18	0.05	0.08	0.015	0.25	0.12	0.1	0.3	2.0-3.5	1.5-3.0	—	—	—	balance	≥620	≥483	15
ASTM/ ASME	Gr.1	0.03	0.08	0.015	0.20	0.18	0.1	0.4	—	—	—	—	—	balance	≥240	138~310	24
	Gr.2	0.03	0.08	0.015	0.30	0.25	0.1	0.4	—	—	—	—	—	balance	≥345	275~450	20
	Gr.7	0.03	0.08	0.015	0.30	0.25	0.1	0.4	—	—	0.12-0.25	—	—	balance	≥345	275~450	20
	Gr.9	0.03	0.08	0.015	0.25	0.15	0.1	0.4	2.5-3.5	2.0-3.0	—	—	—	balance	≥620	≥483	15
	Gr.12	0.03	0.08	0.015	0.30	0.25	0.1	0.4	—	—	—	0.2-0.4	0.6-0.9	balance	≥483	≥345	18
	Gr.16	0.03	0.08	0.015	0.30	0.25	0.1	0.4	—	—	0.04-0.08	—	—	balance	≥345	275~450	20
DIN	3.7025	0.05	0.06	0.013	0.15	0.12	0.1	0.4	—	—	—	—	—	balance	290~410	≥180	30
	3.7035	0.05	0.06	0.013	0.20	0.18	0.1	0.4	—	—	—	—	—	balance	390~540	≥250	22
	3.7235	0.05	0.06	0.013	0.20	0.18	0.1	0.4	—	—	0.15-0.25	—	—	balance	390~540	≥250	22
	3.7195	0.04	0.05	0.015	0.30	0.12	0.1	0.4	2.5-3.5	2.0-3.0	—	—	—	balance	≥620	≥520	15
	3.7105	0.03	0.06	0.013	0.25	0.25	0.1	0.4	—	—	—	0.2-0.4	0.6-0.9	balance	≥480	≥345	18