TR 90S CrMo91 5kg/Paket 1.6×1000

  • Low-alloy TIG welding rod
  • For welding highly heat-resistant steel T91/P91
Category:
Standards DIN EN ISO 21952-A , W CrMo91
AWS A-5.28 , ER 90S-B9
Material number , 1.4903
Welding positions PA / PB / PC / PD / PE / PF
Polarity DC-
Wire Ø 1.6 mm
Chemical analysis
C Si Mn Cr Ni Mo V
0.1% 0.25% 0.5% 8.7% 0.6% 1% 0.2%
Welding current DC-
Yield strength, Rp 0.2% ≥520 MPa
Expansion, A5 ≥16 %
Tensile strength, Rm ≥620 MPa
Impact energy, Av 20 °C , ≥50 J
Length 1000 mm
Weight 5 kg
Materials A 213 T91, A 335 P91, X10CrMoVNb9-1