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Gr7 Titanium alloy coil

Grade Gr7 is mechanically and physically equivalent to grade Gr2, except for the addition of the gap element palladium, which makes it an alloy. Grade Gr7 has excellent weldability and properties, and is the strongest corrosion resistance of all titanium alloys. In fact, it is the most corrosion resistant of the reducing acids.
Grade Gr7 is used for chemical processes and production equipment components.
Gr7 has extremely strong corrosion resistance, especially in reduced acidic environments.

We have been one of the largest and well-known suppliers to the steel industry. HANHUANG has long been committed to the development of alloys and other special steels. Innovation platforms such as the key Laboratory of Advanced Alloys, the National Laboratory of Physics and Chemistry, the Alloy Engineering and Technology Research Center, and the Railway Rolling stock Steel Structure Engineering and Technology Research Center have been established.

Thickness:0.3-200mm
Width :40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length:2000mm, 2500mm, 3000mm, 5800mm,6000mm,12000mm,etc
Standard:ASTM,JIS, AISI, GB, DIN, EN
Surface:BA,2B,NO.1,NO.4,4K,HL,8K
CertificationISO, SGS
TechniqueCold Rolled, Hot Rolled
EdgeMill Edge  Slit Edge   UNS No Generic term Composition
Price TermCIF CFR FOB EX-WORK
STM/ASMEGBJISElement Content(wt%)Mechanical Properties
N,maxC,maxH,maxFe,maxO,maxOthersStrength Of ExtensionDuctility
Mpa,min%,min
Pure TitaniumGr.1TA1Class10.030.080.0150.20.18
24024
Gr.2TA2Class20.030.080.0150.30.2534520
Gr.3TA3Class30.050.080.0150.30.3545018
Gr.4TA4Class40.050.080.0150.50.455015
Titanium AlloyGr.5TC4Class600.050.080.0150.40.2AI:5.5-6.7589510
Ti-6A1-4VV:3.5-4.5
Gr.7TA9Class120.030.080.0150.30.25Pd:0.12-0.2534520
Gr.9TC2Class610.030.080.0150.250.15AI:2.5-3.562015
V:2.0-3.0
Gr.11TA9-1Class110.030.080.0150.20.18Pd:0.12-0.2524024
Gr.23TC4 ELIClass60E0.030.080.01250.250.13AI:5.5-6.582810
V:3.5-4.5


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When alloying elements are added to steel, iron and carbon, the basic components of steel, interact with alloying elements. The purpose of steel alloying is to improve the microstructure and properties of steel by the interaction of alloying elements with iron and carbon and the influence on the phase diagram of iron and carbon and the heat treatment of steel.

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​Hanhuang Steel is group company in the steel manufacture & Trading, founded in the 2000s, 800+ staff, 25, 000+ m2 non-dust workshop, 40+ great large mills in China

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​Hanhuang Steel is group company in the steel manufacture & Trading, founded in the 2000s, 800+ staff, 25, 000+ m2 non-dust workshop, 40+ great large mills in China

whatapp:+86 13270133639

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