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Grade12 Titanium alloy

ASTM B265 Strip,Sheet and Plate
ASTM B861 Seamless Pipe
ASTM B862 Welded Pipe
ASTM B338 Tubes for Condensers and Heat Exchangers
ASTM B863 Wires
ASTM B348 Bars and billets
ASTM B381 Forgings

Product details


Introduction

Grade12 titanium alloy is a corrosion-resistant titanium alloy. It is a near-alpha alloy developed to improve the crevice corrosion performance of pure titanium. The alloy contains 0.3% Mo and 0.8% Ni. These additives not only strengthen the alloy, but also significantly improve its crevice corrosion resistance against high temperatures, low pH chlorides or weakly reducing acids. The corrosion resistance of Grade12 alloy is significantly better than that of pure titanium, even close to that of TA9 alloy. In addition, Grade12 titanium alloy also has good process plasticity and welding properties, which makes it widely used in the chemical industry.Grade 12 titanium is considered an "excellent" grade of material due to its high quality weldability, providing great strength at high temperatures.

Chemical components(%)

Composition

C

Ni

Mo

N

H

O

Fe

Others

Ti

Min

\

0.60

0.20

\

\

\

\

0.4

Balance

Max

0.08

0.90

0.40

0.03

0.015

0.25

0.30

ASTM B265 Mechanical properties

Rigidity

Tensile strength

Yield strength

Elongation

180-215HB

≥483MPa

≥345MPa

≥18%

Grade 12 Production Standard

Titanium alloy Grade 12 is available in: Bar, Billet, Castings, Extrusion, Plate, Sheet, Strip, Wire, Welding Wire, Rings and Forgings.

Strip,Sheet   and Plate

ASTM   B265

Pipes/Tubes

Seamless   Pipe:ASTM B861

Welded   Pipe:ASTM B862

Tubes   for Condensers and Heat Exchangers:ASTM B338

Wires

ASTM   B863

Bars   and billets

ASTM   B348

Forgings

ASTM   B381

Applications

Aerospace:pressure vessels, fuel tanks, fasteners, instrument straps, frames and rocket casings

Chemical and Hydrometallurgy:chemical reactors, storage tanks, pipes and heat exchangers

High-temperature chemical manufacturing:high-temperature reactors, furnaces, pipes and other equipments

Marine engineering:marine platforms, ship components and marine exploration equipment, etc.


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