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Diameters / Packaging

Diameters
 Carton box 11.7 KG (3 x 3.9 KG, approx. 357 pcs)
 Carton box 11.7 KG (3 x 3.9 KG, approx. 570 pcs)
 CBOX 4.1 KG (Approx. 85 PCS)
2.5x350 mm W100386546
3.2x350 mm W100386547
4.0x350 mm W100386548

CROMO E91

Stick (SMAW) | W100386546

CLASSIFICATIONS:
AWS A5.5 : E9015-B91 H4
EN ISO 3580-A : E CrMo91 B 2 2 H5

Stick electrode CROMO E91 - 2.5x350 mm - Carton box 11.7 KG (approx. 570 pcs)

Diameter

Select Diameter

  • 2.5x350 mm
  • 3.2x350 mm
  • 4.0x350 mm

Package

Select Package

  • Carton box 11.7 KG (3 x 3.9 KG, approx. 570 pcs)

DETAILS

CROMO E91 is a basic coated matching core wire 9%Cr 1%Mo VNbN electrode suitable for welding creep resistant steels like X10CrMoVNb9-1, SA387 Gr91 Cl1 and Cl2, SA 182 Gr F91, SA 335 Gr P91, SA 213 Gr T91 and similar. The weld metal chemistry is very low in tramp/impurity elements. The fine tuning of the weld metal chemistry allows excellent rupture strength at high temperature, approved up to +650°C. Mn+Ni restriction increases Ac1 to avoid harmful microstructure transformation during PWHT.

Features

  • Excellent tensile strength in creep regime.
  • Good impact toughness down to -20°C.
  • Low diffusible hydrogen (HD<4ml/100g).

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