
GR2 Titanium Welding Wire
Product name: GR2 titanium welding wire
Level: GR2
Type: industrial pure titanium
Implementation standards: AWSA5.16, ASTM B863
Titanium welding wire specifications: φ0.8---φ7.0mm
Delivery status: annealed (M) hot working status (R) cold working status (Y) (annealing, ultrasonic flaw detection) pickling surface
Product Introduction
GR2 titanium welding wire is a high-purity titanium alloy that typically contains over 99.2% titanium . Titanium is a lightweight metal, making it very practical and suitable for applications where the weight of the structure needs to be reduced . GR2 titanium welding wire has excellent corrosion resistance against acidic and alkaline media, seawater, and many chemicals. This kind of welding wire also has excellent processing properties, is easy to process and weld, and can meet the needs of complex structures.
Product name: GR2 titanium welding wire
Level: GR2
Type: industrial pure titanium
Implementation standards: AWSA5.16, ASTM B863
Titanium welding wire specifications: φ0.8---φ7.0mm
Delivery status: annealed (M) hot working status (R) cold working status (Y) (annealing, ultrasonic flaw detection) pickling surface
chemical composi
|
Alloy grade
|
type
|
become point |
miscellaneous quality
|
|||||||
|
Ti |
AI |
V |
Fe |
Si |
C |
N |
H |
O |
||
|
GR2 |
Industrial pure titanium
|
margin |
|
|
0.3 |
|
0.08 |
0.05 |
0.015 |
0.35 |
Mechanical properties
|
Trademark
|
The room temperature mechanical properties are not less than
|
High temperature mechanical properties are not less than
|
||||||
|
|
tensile strength σ b MPa
|
Yield Strength σ 0.2 MPa
|
Elongation δ5 % |
Shrinkage ψ % |
Impact value ak J/cm2
|
Test temperature ℃
|
tensile strength MPa
|
lasting strength σ100 MPa
|
|
Gr2 |
539 |
461 |
15 |
35 |
-- |
-- |
-- |
-- |
Titanium welding wire implementation standards are as follows
|
Titanium welding wire model
|
AWS
|
ASTM
|
|
Pure titanium 1
|
AWS A5.16, ERTi-1
|
ASTM B 348, Gr 1
|
|
Pure titanium 2
|
AWS A5.16, ERTi-2
|
ASTM B 348, Gr 2
|
|
Pure titanium 3
|
AWS A5.16, ERTi-3
|
ASTM B 348, Gr 3
|
|
Pure titanium 4
|
AWS A5.16, ERTi-4
|
ASTM B 348, Gr 4
|
|
6Al-4V
|
AWS A5.16, ERTi-5
|
ASTM B 348,Gr 5
|
|
6Al-4V Eli WW
|
AWS A5.16, ERTi-5 Eli |
ASTM B 348 Gr23
|
|
0.3 Mo-0.8 Ni Ti+Pd
|
AWS A5.16, ERTi-12 AWS A5.16, ERTi-0.2 Pd
|
ASTM B 348, Gr 12 Pd.ASTM B 348, Gr 7
|
|
3Al-2.5V
|
AWS A5.16, ERTi-9
|
ASTM B 348, Gr 9
|
Our after-sales service

Uses of GR2 titanium straight wire
1. Aerospace: It has the characteristics of high strength and low thickness, and is used to manufacture aircraft outlines, engine parts and various parts.
2. Clinical treatment: Because of its good biocompatibility and consumption barrier, it is used to produce clinical devices, such as prosthetic joints, dental implants, etc.
3. Chemical industry: It has greater corrosion resistance and is generally used in the production of chemical equipment and chemical pipelines.
4. Ship design: It has great corrosion resistance and strength, so it can be used to manufacture ship equipment and parts.
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