China Corrosion Resistant Titanium Plate Gr7 TA9 Ti-0.2Pd for Chemical Equipment Manufacture and Factory

Corrosion Resistant Titanium Plate Gr7 TA9 Ti-0.2Pd for Chemical Equipment

Short Description:

Titanium Gr7 (TA9, Ti-0.2Pd) plate and sheet with enhanced corrosion resistance for aggressive chemical service, ASTM B265 certified.

Grade: Gr.7 / TA9 (Ti-0.2Pd)

Standard: ASTM B265

Thickness: 0.05 – 80 mm

Mechanical: Rm ≥ 345 MPa, A ≥ 20%

Application: HCl/H2SO4 Service, Acid Recovery, FGD, Chemical Plant

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Gr7 (TA9, Ti-0.2Pd) Corrosion Resistant Titanium Plate and Sheet

Gr7 adds a small palladium addition to Grade 2, dramatically improving resistance to reducing acids such as hydrochloric and sulfuric acid. It is specified where standard titanium corrodes, extending equipment life in the most demanding chemical service.

Chemical Composition Reference (wt%, Maximum Value)

ASTM Grade	GB Grade	JIS Grade	N max	C max	H max	Fe max	O max	Alloying Elements	Others
Gr.1	TA1	Class 1	0.03	0.08	0.015	0.20	0.18		Balance Ti
Gr.2	TA2	Class 2	0.03	0.08	0.015	0.30	0.25		Balance Ti
Gr.3	TA3	Class 3	0.05	0.08	0.015	0.30	0.35		Balance Ti
Gr.4	TA4	Class 4	0.05	0.08	0.015	0.50	0.40		Balance Ti
Gr.5	TC4	Class 60	0.05	0.08	0.015	0.40	0.20	Al:5.5-6.75, V:3.5-4.5	Balance Ti
Gr.7	TA9	Class 12	0.03	0.08	0.015	0.30	0.25	Pd:0.12-0.25	Balance Ti
Gr.9	TC2	Class 61	0.03	0.08	0.015	0.25	0.15	Al:2.5-3.5, V:2.0-3.0	Balance Ti
Gr.11	TA9-1	Class 11	0.03	0.08	0.015	0.20	0.18	Pd:0.12-0.25	Balance Ti
Gr.23	TC4 ELI	Class 60E	0.03	0.08	0.0125	0.25	0.13	Al:5.5-6.5, V:3.5-4.5	Balance Ti

Mechanical Properties Reference (Room-temperature ≥ Value; High-temperature data for reference)

Grade	Rm Tensile Strength(MPa)	Rp0.2 Yield Strength(MPa)	Elongation A(%)	Reduction of Area Z(%)	Test Temp(ºC)	HighTemp Rm(MPa)	StressRupture Strength(MPa)
TA1	240	140	24	30	-	-	-
TA2	400	275	20	30	-	-	-
TA3	500	380	18	30	-	-	-
TA5	685	585	15	40	-	-	-
TA6	685	585	10	27	350	420	390
TA7	785	680	10	25	350	490	440
TC1	585	460	15	30	350	345	325
TC2	685	560	12	30	350	420	390
TC4	895	825	10	25	400	620	570
TC6	980	840	10	25	400	735	665
TC9	1060	910	9	25	500	785	590
TC10	1030	900	12	25	400	835	785
TC11	1030	900	10	30	500	685	588

Core Advantages
Ultra-high specific strength, light weight but much higher strength than pure titanium foil.
Excellent high-temperature stability, maintaining stable mechanical performance under 400ºC.
Outstanding fatigue resistance and impact resistance, durable for long-term cyclic service.
Excellent medium corrosion resistance, adapting to marine and chemical environments.
High processing accuracy, supporting ultra-thin precision and customized sizes.