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ER80S-B2 Copper Coated Filler Rod

This document provides information on TIGFIL 80S-B2 SPL, a copper-coated solid wire filler rod for joining low-alloy steels at high temperatures. It has a typical chemistry of 1.25% Cr and 0.5% Mo that provides notch-free welds with good mechanical properties. Proper preheat and interpass temperatures must be followed. Post-weld heat treatment is essential to avoid cracking. It can be used for welding pipes, plates and castings made of 0.5Cr-0.5Mo, 1Cr-0.5Mo and 1.25Cr-0.5Mo steels for applications in refineries, petrochemical plants and

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180 views1 page

ER80S-B2 Copper Coated Filler Rod

This document provides information on TIGFIL 80S-B2 SPL, a copper-coated solid wire filler rod for joining low-alloy steels at high temperatures. It has a typical chemistry of 1.25% Cr and 0.5% Mo that provides notch-free welds with good mechanical properties. Proper preheat and interpass temperatures must be followed. Post-weld heat treatment is essential to avoid cracking. It can be used for welding pipes, plates and castings made of 0.5Cr-0.5Mo, 1Cr-0.5Mo and 1.25Cr-0.5Mo steels for applications in refineries, petrochemical plants and

Uploaded by

satnam
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GTAW

LOW ALLOY STEEL


TIGFIL 80S-B2 SPL (High Temperature)

1.25Cr-0.5Mo COPPER COATED SOLID FILLER ROD FOR HIGH TEMPERATURE


APPLICATION

CLASSIFICATION : AWS A/SFA 5.28 EN ISO 21952-A


ER80S-B2 W CrMo1Si

KEY FEATURES :

• Copper coated low alloy steel solid filler rod • Control on pre-heat, interpass temperature
• Typical 1.25 Cr-0.5 Mo weld deposit required
• Notch free welds with excellent mechanical properties • PWHT is essential to avoid cracking
• Meets X factor requirement • Radiographic quality weld

WELDING POSITION : DCEN

Shielding Gas: Ar Gas Flow Rate, LPM : 10-15

TYPICAL APPLICATIONS :
• Welding of 0.5Cr-0.5Mo, 1Cr-0.5Mo and 1.25Cr- • Can be used for joining dissimilar combinations
0.5Mo steel pipes, plates and castings of Cr-Mo and Carbon steels
• Elevated temperature and corrosive service • Suitable for ASTM A 199-76, A 200-75, A 213-
applications in Refineries, Petrochemicals & 76D, A 335 Gr.P11, A 369-76, A 387 Gr.B, DIN
fertilizers plant 15CrMo3

STORAGE / HANDLING :
Keep dry during storage and handling

CHEMICAL COMPOSITION OF BARE SOLID WIRE, Wt% :


C Mn Si Cr Mo Cu*
Specification 0.07-0.12 0.40-0.70 0.40-0.70 1.20-1.50 0.40-0.65 0.15 max
As Sn Sb S P
Specification 0.005 max 0.005 max 0.005 max 0.010 max 0.010 max
* Including Cu in the coating
MECHANICAL PROPERTIES OF ALL WELD METAL :
CVN Impact
Condition UTS, MPa YS at 0.2% offset, MPa EL%
at -30°C, J
Specification PWHT: 620°C for 1 Hr 550 min 470 min 19 min 27 min

CREEP TEST DATA:


Condition Temperature, °C Stress, MPa Duration, Hrs Strain% after 1000 Hrs
PWHT: 695°C 500 300 1000 1.54
for 1 Hr 550 140 1000 0.99

PACKING DATA :
Ø x L, mm Primary Box, Kg No. of Primary Boxes Net Wt. of Carton, Kg
1.6 x 1000 5 4 20
2.0 x 1000 5 4 20
2.5 x 1000 5 4 20
3.2 x 1000 5 4 20

PASSION FOR WELDING SINCE 1951 www.adorwelding.com

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