Product Description

Grade 2 titanium is a commercially pure titanium grade. It has moderate strength but excellent plasticity, making it easy to process and form.

Grade 2 titanium provides good corrosion resistance in atmospheres, seawater, wet chlorine, and oxidizing, neutral, or weakly reducing media. Its oxidation resistance is superior to most austenitic stainless steels, although its heat resistance is limited. This alloy is commonly used in humid atmospheres and seawater environments, where it exhibits particular resistance to pitting, acid corrosion, and stress corrosion. It is also resistant to alkalis, chlorides, chlorine-based organic substances, nitric acid, sulfuric acid, etc. However, it has poor corrosion resistance in reducing or oxygen-deficient media and those containing chromium salts.


Product Parameters

Product Name

Titanium Grade 2 Pipe

Outer Diameter

Round Pipe

4mm-200mm

Square Tube

10*10mm-100*100mm

Rectangular Tube

10*20mm-50*100mm

Wall Thickness

0.6mm-6.0mm

Length

1-6 meters, Length can be customized

Standard

ASTM, AISI, JIS, GB, DIN, EN, etc.

Surface

Black, Bright Polished, Rough Turning, Matt Surface Treatment, No.4, BA, etc.

Certificate

ISO, SGS, BV

Production Technology

Hot Rolling, Cold Rolling


Chemical Composition & Mechanical Properties

STM/ASME

GB

JIS

Element Content(wt%)

Mechanical Properties

N,max

C,max

H,max

Fe,max

O,max

Others

Strength Of Extension

Ductility

Mpa,min

%,min

Pure Titanium

Gr.1

TA1

Class1

0.03

0.08

0.015

0.2

0.18

-

240

24

Gr.2

TA2

Class2

0.03

0.08

0.015

0.3

0.25

345

20

Gr.3

TA3

Class3

0.05

0.08

0.015

0.3

0.35

450

18

Gr.4

TA4

Class4

0.05

0.08

0.015

0.5

0.4

550

15

Titanium Alloy

Gr.5

TC4

Class60

0.05

0.08

0.015

0.4

0.2

AI:5.5-6.75

895

10

Ti-6A1-4V

V:3.5-4.5

Gr.7

TA9

Class12

0.03

0.08

0.015

0.3

0.25

Pd:0.12-0.25

345

20

Gr.9

TC2

Class61

0.03

0.08

0.015

0.25

0.15

AI:2.5-3.5

620

15

V:2.0-3.0

Gr.11

TA9-1

Class11

0.03

0.08

0.015

0.2

0.18

Pd:0.12-0.25

240

24

Gr.23

TC4 ELI

Class60E

0.03

0.08

0.0125

0.25

0.13

AI:5.5-6.5

828

10

V:3.5-4.5


Scope of Application

Used in fuselage and aircraft engine parts, marine chemical parts, condenser pipes, heat exchangers.