FLUX CORED WELDING WIRE E71T-1

Description

Product Description The flux-cored welding wire is intended to inert-gas shielded fusion welding of titanium and its alloys and includes a metal coating or tubular casting of titanium or its alloys and a powder flux core containing (per cent by weight): Baf2 *- 5 to *0, Fluoride of a rare-earth element *- *8 to *0, Caf2 *- *0 to *0, Srf2 *- the rest, The ratio of the weight content of the powder flux to the total weight content of titanium in the wire being from 0.3: 1 to 1: 1. Type Model GB Chemical composition(%) C Mn Si S P other THY**1 E**1T*1 0.*8 1.*5 0.*0 0.**0 0.**0 — THY**1B E**1T*1 0.*8 1.*5 0.*0 0.**0 0.**0 THY**8 E**1T*8 — 1.*5 0.*0 0.**0 0.**0 Al1.*0 THY-A**2 E**8LT**3 0.*4 0.**2.5 1.0 0.**0 0.**0 Cr*8.***1.0 Ni9.***1.0 Chemical composition / Mechanicl propertise / Usage Type Model GB Mechanicl propertise Rel/RP0.2 MPa Rm MPa A % AKV~!br!~J THY**1 E**1T*1 **0 **0 *2 **0 º C *7 THY**1B E**1T*1 **0 **0 *2 **0 º C *7 THY**8 E**1T*8 **0 **0 *2 **0 º C *7 THY-A**2 E**8LT**3 - **0 *5 - Chemical composition / Mechanical properties / Usage Type Model (GB) Usage THY**1 E**1T*1 For welding carbon steel and low-alloy steel structures like boat, bridge, pressure container and machine. THY**1B E**1T*1 For welding structures like boat, ***** has strong ability to prevent surface blowhole. THY**8 E**1T*8 For on-spot installation of low carbon structures like boat, bridge, platform and other out-door welding and repairing. THY-A**2 E**8LT**3 For self-shielded welding of corrosion-resistant *0Cr*9Ni*0 and 0Cr*8Ni*1Ti stainless steel structures under **0 º ***** also be used as tasnsition zone for difficult welding metal.