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Diameters / Packaging

Diameters
 CBOX 12 KG (3 x 4 KG, Approx. 360 PCS)
 CBOX 15.9 KG (3 x 5.3 KG, Approx. 165 PCS)
 CBOX 16,5 KG (3 x 5.5 KG, Approx. 258 PCS)
3.2x350 mm W100287666
4.0x450 mm W100287667
5.0x450 mm W100287668

CROMO E225

Stick (SMAW)

CLASSIFICATIONS:
AWS A5.5 : E9015-B3 H4
EN ISO 3580-A : E CrMo2 B 22 H5

B3 alloyed steel which meets specific requirements for improved temper embrittlement resistance with operating temperatures up to 600°C

Diameter

Select Diameter

  • 3.2x350 mm
  • 4.0x450 mm
  • 5.0x450 mm

Package

Select Package

  • CBOX 12 KG (3 x 4 KG, Approx. 360 PCS)
  • CBOX 15.9 KG (3 x 5.3 KG, Approx. 165 PCS)
  • CBOX 16,5 KG (3 x 5.5 KG, Approx. 258 PCS)

DETAILS

CROMO E 225 is a basic coated 2,25%Cr-1%Mo electrode suitable for welding creep resistant steels like SA387 Gr22Cl1 and Cl2, A182F22, A336 F22, 10CrMo9-10 and similar. Core wire alloyed electrode. The weld metal chemistry is very low in tramp/impurity elements allowing to respect the Xbar (<12ppm) and J-factor (<120ppm) and showing excellent resistance to the step cooling test, no sensitive to the in-service embrittlement. Crack resistant and excellent tensile strength at high temperature and good creep rupture strength. Very low diffusible hydrogen (HD<4ml/100g).

Features

  • Stable arc with excellent bead shape
  • Designed for welding creep resistant and high pressure hydrogen resistant steels used in the fabrication of pressure vessels, boilers and pipe
  • Very good weldability on AC and DC+ current

Typical Applications

  • Pressure Vessels
  • Boilers
  • Pipe

Welding Positions

  • All positions, except vertical down

Service Information

Documentation