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Ti-Pd Titanium Alloys Bar

Ti-Pd Titanium Alloys Bar

  • Name: Titanium-palladium alloy rod
  • Grade: GR7 titanium rod. Titanium-palladium alloy has Ti-0.2Pd, Ti-0.15Pd and Ti-0.13Pd, of which Ti-0.2Pd is widely used in reactors, towers, autoclaves, heat exchangers, pumps, valves, centrifuges, separators, pipes, pipe fittings and electrolyzers in various strong corrosive environments.
  • Main components: titanium (Ti) allowance, 0.12≤ palladium (Pd) ≤ 0.25. Nitrogen (N) ≤ 0.03, carbon (C) ≤ 0.08, hydrogen (H) ≤ 0.013, iron (Fe) ≤ 0.250, oxygen (O) ≤ 0.15
  • Executive standard: ASTMB348, GB/T2965-07
  • Physical properties: density 4.51g/cm3, grain size 6.0-7.0
  • Mechanical Properties: Tensile Strength: 270Mpa≥ σb≤410Mpa, Yield Strength σb≥165Mpa: Elongation: δ≥27%
  • Production Status: Hot Worked (R) Cold Worked (Y) Annealed (M) Solution (ST)
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Product Introduction

The Ti-Pd titanium alloys bar is a metal that resists corrosion. It reacts with oxygen to create a stable and thick oxide layer, making it stable in oxidizing, neutral, or weakly reducing environments. Because of this, industrial pure titanium can often be used directly in various settings, or corrosion inhibitors can be added to help. However, titanium usually does not resist corrosion in reducing acid solutions. By adding palladium to titanium, its ability to resist corrosion from reducing acids and crevice corrosion improves.

Features

The Ti-Pd titanium alloys bar comes in different types, including Ti-0.2Pd, Ti-0.15Pd, and Ti-0.13Pd. Among these, Ti-0.2Pd is commonly used in equipment like reactors, towers, autoclaves, heat exchangers, pumps, valves, centrifuges, separators, pipes, fittings, and electrolytic cells, especially in areas that are highly corrosive.

Specifications and grades

Product name Specification (mm) State Brand Execution standard
Ti-Pd Titanium alloys Bar  φ(30~200)X≤3000 Forging bar Gr17, Gr16,Gr11, Gr7 ASTMB348 GB/T2965-07
 φ(8~60)X≤3000 Rolling bar

Chemical composition

Brand Chemical Composition Ti Pd Fe N C H O
Gr16 TA8 Ti-0.05Pd 0.04-0.08 <0.30 <0.03 <0.08 <0.015 <0.25
Gr16-1 TA8 Ti-0.05Pd 0.04-0.08 <0.20 <0.03 <0.08 <0.015 <0.18
Gr7 Ti-0.2Pd 0.12-0.25 <0.30 <0.03 <0.08 <0.015 <0.25
Gr11 Ti-0.2Pd 0.12-025 <0.20 <0.03 <0.08 <0.015 <0.18

Mechanical properties

Tensile strength: >370Mpa; Yield strength: >250Mpa; Elongation after fracture: >20%; Reduction of section: >25%