Grade 1 TIG Titanium Wire ERTi-1 Filler Titanium rods UNS R50100

Grade 1 TIG Titanium Wire ERTi-1 Filler Titanium rods UNS R50100
  • Grade 1 TIG Titanium Wire ERTi-1 Filler Titanium rods UNS R50100
  • Grade 1 TIG Titanium Wire ERTi-1 Filler Titanium rods UNS R50100
Loading...
  • Grade 1 TIG Titanium Wire ERTi-1 Filler Titanium rods UNS R50100
  • Grade 1 TIG Titanium Wire ERTi-1 Filler Titanium rods UNS R50100
Product name : Grade 1 TIG Titanium Wire ERTi-1 Filler Titanium rods UNS R50100
Product No. : 20205610149
             [Next Product]→
Details:

Titanium offers similar strength of steel but is two times lighter and offers a amazing corrosion resistance. Grade 1 is the most pure type and is mostly welded with Grade 2 filler metal. The weld abillity of Titanium is excellent for most grades but extra care have to be taken for the gas protection on the weld pool, the weld pool needs to stay protected until it cooled down to at least 470ºC. Often Titanium is welded in a gas chamber with pure argon gas to make sure that the weld pool gets proper protection.

Grade
Commercial Pure Ti: ERTi-1, ERTi-2, ERTi-3,ERTi-4 ERTi-5 Ti-6Al-4V ERTi-7 Ti-0.2Pb ERTi-9 Ti-3Al-2.5V ERTi-12 Ti-0.3Mo-0.8Ni ERTi-23 Ti-6Al-4V ELI
Standards
AWS A5.16, ASTM B863, ASTM F67, ASTM F136 -
Spool Size
Dia.100mm - 300mm (3.9" - 12") 
Straight Length
300mm - 3000mm (12" - 118") 
Coil Weight
50kgs - 55kgs (110.23 - 121.45 lbs) 
Shape
Straight, in spool or coil.
Specification
Diameter: 0.15-6.0mm
Surface Treatment
Polished, Pickled, Peeled
Status
Heat processing(R)  Cold processing(Y)  Annealed(M) 
Application
Electrode materials, fasteners, welding materials, medical field, surgical implants, chemical industry, structural parts, glasses, jewelry, aerospace and marine, consumer and architectural, nuclear waste storage, etc. 

·WELDING TECHNIQUE 
In addition to clean joints and weld wire, proper parameters, and proper inert gas shielding, welder technique requires attention when titanium is being welded. Improper technique can be a source of weld contamination.  Before starting an arc in welding titanium, it is good practice to pre-purge torch, trailing shield and backup shield to be sure all air is removed. Whenever possible, high frequency arc starting should be used. Scratch starting with tungsten electrodes is a source of tungsten inclusions in titanium welds. On extinguishing the arc, the use of current downslope and a contactor, controlled by a single foot pedal, is encouraged. Torch shielding should be continued until the weld metal cools below 800 degrees F. Secondary and backup shielding should also be continued. A straw or blue color on the weld is indicative of premature removal of shielding gas. Preheating is not generally needed for titanium shop welds. However, if the presence of moisture is suspected, due to low temperature, high humidity, or wet work area, preheating may be necessary. Gas torch heating (slightly oxidizing flame) of weld surfaces to about 150 degrees F. is generally sufficient to remove moisture. The arc length for welding titanium without filler metal should be about equal to the electrode diameter. If filler metal is added, maximum arc length should be about 1-1/2 times the electrode diameter. Filler wire should be fed into the weld zone at the junction of the weld joint and arc cone. Wire should be fed smoothly and continuously into the puddle. An intermittent dipping technique causes turbulence and may result in contamination of the hot end of the wire on removal from the shield. The contaminants are then transferred to the weld puddle on the next dip. Whenever the weld wire is removed from the inert gas shielding, the end should be clipped back about 1/2- inch to remove contaminated metal. Interpass temperatures should be kept low enough, such that additional shielding is not required. Cleaning between passes is not necessary if the weld bead remains bright and silvery. Straw or light blue weld discoloration can be removed by wire brushing with a clean stainless steel wire brush. Contaminated weld beads, as evidenced by a dark blue, gray or white powdery color, must be completely removed by grinding. The joint must then be carefully prepared and cleaned before welding again.   

EST Metal Grade 1 titanium wire available in spools,in cut straight lengths or  in a variety of sizes and diameters.

For more questions, please forward your requirements to sales@bjdsti.com.

FOLLOW US

sales@ti-wares.com
   Google | Baidu |
Copyright © Baoji Eastsun Titanium Industry Co., Ltd All Rights Reserved  sitemap