Ti-0.3Mo-0.8Ni(Grade 12)

  • Ti Grade12
  • Titanium Grade12 rod

Product Details

Ti-0.3Mo-0.8Ni (Grade 12) Introduction

Ti-0.3Mo-0.8Ni (Grade 12) alloy is a kind of low alloying Ti - Mo - Ni alloy which is developed in order to improve the crack corrosion performance of pure titanium. The alloy contains 0.5% Mo and 0.8% Ni, which not only strengthens the alloy, but also has good anti-crevice corrosion performance for high temperature, low PH chloride or weak reductive acid. Its corrosion resistance is significantly better than that of pure titanium and close to TA9 alloy. Ti-0.3Mo-0.8Ni alloy has been widely used in chemical industry. The alloy can be used in annealing. Its main products are titanium sheet, titanium rod, titanium tube, forging and titanium wire.

Ti-0.3Mo-0.8Ni Titanium Alloy Chemical Composition (wt)%
Element Impurity ≤
Ti Mo C N H O Other Elements
Single Total
Balance 0.2-0.4 0.08 0.03 0.015 0.25 0.10 0.40
Near α Type Titanium Alloy Properties
Type Grade Intensity Level/MPa
Near α Grade 12 ≥ 485
Ti-0.3Mo-0.8Ni Properties
Products Condition δ or d/mm Room Temperature
σb/MPa σP0.2/Mpa δ5/% ψ/% α/(。)
Sheet Annealed 2.0 - 5.0 485 345 20 - 130
5.1 - 10.0 15 - -
Strip, Foil Annealed 0.3 - < 0.5 485 - 15 - 90
0.5 - 2.0 18 - -
Wire Annealed 0.1 - 0.7 - - - - -
Tube Annealed - 440 - 18 - -
Tube Annealed - 440 - 18 - -
Rod Annealed - 485 345 18 25 -
Ring Annealed ≤ 100cm2 485 345 18 25 -

Ti-0.3Mo-0.8Ni (Grade 12) Application

Ti-0.3Mo-0.8Ni alloy is widely used in the condition that the pure titanium can be corroded by cracks. The typical equipment includes heat exchanger for producing zinc chloride, stripper for bromine, heat exchanger for the hydrochloric acid vapor and vacuum salt making device.
Ti-0.3Mo-0.8Ni(Grade 12) Application

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