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GETIG 80S-B8

IDENTIFICATION
Getig 80SB8, ER 80SB8

CLASSIFICATION
AWS/SFA 5.28 ER 80S-B8

DESCRIPTION 
Copper coated filler wire for welding 9% Cr / 1.0 % Mo, air hardening steel used for elevated temperature,creep service and corrosion resistance against steam, hot hydrogen gas and high sulphur crude oils. The welds are of radiographic quality.

CHEMICAL ANALYSIS (RANGE)%

C Mn Si Cr Cu Ni Mo S P
0.10 max 0.40 - 0.70 0.50 max 8.0 - 10.5 0.30 max 0.50 max 0.8 - 1.20 0.025 max 0.025 max

MECHANICAL PROPERTIES (RANGE) PWHT(740OC ±15°C/2 HRS)

TS (N/mm2 ) YS (N/mm2 ) EL (%) (L=4D) CVN Impact Value
      Temp Joules
550 - 650 470 - 560 18 - 25 27 ± 2°C 30 - 80

TYPICAL APPLICATIONS
•    For elevated temperature service upto 600°C .
•    For boiler superheater tubing heat – exchangers, piping and pressure vessels in oil refineries and power plants.
•    Forgings ASTM A 336 grade F9.
•    Pipes and tubes ASTM A335 grades P9, ASTM A199 grade T9.
•    A 200 grade T9, A 213 grade T9.
•    Castings ASTM A 217 C12.
SHIELDING GAS : Argon 7-10 lt/min.
WELDING CURRENT : DC (-)

PACKING PARAMETERS

Size (mm) Length (mm) Packing / Pkt (kg) Packing / Box (kg)
1.6 1000 5 5 x 4 = 20
2 1000 5 5 x 4 = 20
2.40 / 2.50 1000 5 5 x 4 = 20
3.15 / 3.20 1000 5 5 x 4 = 20