Titanium Alloys

Titanium alloys are commonly divided into three groups according to the type of crystal structure: 1. Ti with Al, Sn; 2. Ti with Al, Cr, Mo, V; 3. Ti with Al, V. They have good mechanical and punching properties and can be welded by various forms of welding procedures with welded joint strength up to 90% of base metal. Titanium is capable of corrosion resistance to chlorides, sulfides and ammonia, and has better corrosion resistance than aluminum, stainless steel and nickel alloy for seawater service.

Grades：Grade1, Grade2, Grade12, Grade16 etc.

Specifications：

ASTM B338 Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers

GB/T 3625-2007 Standard Specification for Titanium and titanium alloy tube for condensers and heat exchangers

JIS H4631-2007 Standard Specification for Titanium and titanium alloy tubes for heat exchangers　　

Features：

1.High specific strength (tensile strength/density)

2.Good strength at intermediate temperature range of 450～500℃

3.Better corrosion resistance performance in sea water, wet chlorine and chloride solution

4.Good low-temperature performance

5.Low elastic modulus and thermal conductivity, Nonmagnetic

6.High hardness 

7.Good thermal plasticity