logo-gee
GRIDUCT 95B92

IDENTIFICATION
Griduct 95B 92, EE 9015-B92

CLASSIFICATION
AWS / SFA 5.5: E 9015-B92

DESCRIPTION
Non-synthetic Hydrogen controlled, heavy coated basic type electrode depositing 9Cr-0.2Mo-16W-0.2V- Nb alloyed weld metal.
Deposited weld metal has improved creep strength toughness and fatigue life and oxidation and corrosion resistance at elevated temperature upto 620°C.

WELD METAL ANALYSIS (RANGE) %

C Mn Si S P Cr Mo V Nb N Al Cu W Co
0.07 - 0.14 0.4 - 1.20 0.2 - 0.60 0.01 0.012 8.0 - 9.9 0.20 - 0.50 0.15 - 0.25 0.02 - 0.07 0.03 - 0.07 0.02 0.04 1.30 - 2.0 0.50 - 1.80
max max max max

MECHANICAL PROPERTIES (RANGE)

UTS (MPa) PS (MPa) EL (%) (L=4D) CVN Impact Value
      Temp Joules
630 - 800 530 - 690 17 - 24 20°C 40 min

TYPICAL APPLICATIONS

For welding creep resistance steels type T92 / P92 and equivalents.

REDRYING TEMPERATURE FOR ELECTRODES : 350°C / 2 hrs

MICROSTRUCTURE : In PWHT condition, the microstructure consists of tempered martensite.

WELDING POSITION :

PACKING PARAMETERS

Size (mm) Length (mm) Amps DC (+) Packing / Box (kg) Packing / Box (Pcs)
2.5 350 60 - 90 5 x 4 = 20 160 x 4 = 640
3.15 / 3.20 450 80 - 130 5 x 4 = 20 110 x 4 = 440
4 450 130 - 170 5 x 4 = 20 70 x 4 = 280
5 450 160 - 220 5 x 4 = 20 45 x 4 = 180