
Gr7 Titanium Sheet
Description
Technical Parameters
Gr7 titanium sheet
Gr7 titanium sheet mainly refers to thin,flat rolled materials wih the thickness is less than 5mm, made of Grade 7 meterial(Ti-0.25Pd).We can provide sheet with thickness ranging from 0.5-5.0mm, the length and width are usally 1000x2000mm(also can customized according to client's opnion)
Gr7 titanium sheet is accoring to ASTM B265, the processing technology is cold rolling,which primarilly used to hot-rolled plates thinner dimensions,improving surface quality,dimentsional accuracy and properities.It typically supplied in annealed or cold-worked condition.The surface can be bright pickled,cold rolled(Matte) and abrasive polished.
We have a warehouse in Baoji city,Shaanxi,China,whose the annual storage capacity for titanium sheet maintains at over 100mt.The thickness include: 0.5mm/0.8mm/1.0mm/1.2mm/1.3mm/1.5mm/1.6mm/1.8mm/2.0mm2.5mm/3.0mm/3.5mm/4.0mm/4.5mm/5.0mm.
Based on the adequated stocks,we can promptly process cutsomer orders.By partnering with professional logistics companies at the port,we offer multiple delivery options to overseas customers,include sea freight,land-sea combined transport and air freight.
Our company has been awarded the EN ISO 9001:2015 and EN 9100:2018 certifications for Europe aerospace products by the French BV company in 2025'.We have establishd an in-house testing center equipped with over 10 advanced testing instruments.
Gr7 titanium is a "Palladium-Bearing"alloy,specifically designed to provide superior corrosion resistance in more reducing acdic environments where standard pure titanium grades,(grade 2 and grade 4)might be susceptible to attack.It is often considered the premium choice for most aggressive chemical processing applications.Its characteristics are as same as grade 2.The tensile strength is not less than 345MPa,yield strength is not less than 275MPa,elongation is 20%MIN.
Its tyical Chemical Composition are as belows:
|
Element |
Composition(%) |
|
Palladium |
0.12-0.25% |
|
Nitrogen |
0.03% max |
|
Carbon |
0.08% max |
|
Hydrogen |
0.015% max |
|
Iron |
0.30% max |
|
Oxygen |
0.25% max |
|
Titanium |
Balance |
Its advantages and comparison with other grades are as belows:
1,Compared to grade 2:it offers vastly superior resistance to crevice corrosion and attack in reducing acids.It will still keep working while the grades 2 components failing due to corrosion.
2,Compared to grade 12:the coice between grade 7 and grade 12 is often application-specific but grade 7 is generally more effective in wider range of reducing acid conditions.
3,Compared to grade 5:although it is not stronger as grade 5,but it is far superior in corrosive chemical environments and is much easier to form and weld.
It has the key characteristics and properties as belows:
1,Strength and Formability:it retains the mechanical properties and excellent cold formability of pure titanium grade 2, this makes grade 7 sheet easy to fabricate into complex shapes like tanks,liners and coils.
2,Exceptional Corrosion Resistance:the key advantage is its dramatically inhanced corrosion resistance,particularly in reducing acids(hydrochloric acid & sulfuric acid) and crevice corrosion in hot chloridies.
3,Weldability:it prossesses excellent weldability,comparable to other pure titanium grades,using all standard welding techniques such as tungsten arc welding.
4,,Biocompatibility:as same as all pure titanium grades,it is highly biocopatible.The palladium addition is also well-tolerated in human body,it is suitable for certain medical applications where its specific corrosion properties are beneficial.
Gr7 titanium sheet is specified for the most demanding corrosive srevice applications across various industries,it is mainly used in the following industries:
1,Chemical Processing Industrial:it can be maden to heat exchangers,reaction vessels,distillation columns,piping systems and liners handling aggressive chemicals like hot,concentrated sulfuric acid,hydrochloric acid and phosphoric acid.
2,Petrochemical:it can be maden to the components in refining processes where exposure to sour crudes(containing H2S) .
3,Metal Finishing:it can be maden to equipment for picking and plating lines.
4,Pollution Control:it can be maden to scrubbers,ductwork and chimney liners in flue gas desulfurization systems.
We adhere to the coporate cluture spirit of"Quality as root,Based on integrity,Credit at first,Creat excellent"We are able to provide our clients competitive price and reliable after-sales service.We welcome overseas clients to discuss business opportinities for mutual success and sincerely invite international customers to visit our factory for communication.For more details,please send your inquiries to e-mail:Sam.Rui@bjrh-titanium.com.
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