CEMP-E
1 March 2000
Table C-9. AWS A5.29 Low Alloy Steel Electrodes for FCAW
Table
[to 550 MPa (80 ksi), Multipass Only]
Electrode
Permitted
Testing
Current
Minimum CVN Toughness
Positions
Shielding Gasd
E61T8-K6
F, H, V, OH
self
DCEN
27 J @ -29oC (20 ft-lbf @ -20oF)
E70T4-K2
F, H
self
DCEP
27 J @ -18oC (20 ft-lbf @ 0oF)
E70T5-A1
F, H
CO2
DCEP
27 J @ -29oC (20 ft-lbf @ -20oF)
E71T8-K2
F, H
self
DCEN
27 J @ -29oC (20 ft-lbf @ -20oF)
E71T8-K6
F, H, V, OH
self
DCEN
27 J @ -29oC (20 ft-lbf @ -20oF)
E71T8-Ni1
F, H, V, OH
self
DCEN
27 J @ -29oC (20 ft-lbf @ -20oF)
E71T8-Ni2
F, H, V, OH
self
DCEN
27 J @ -29oC (20 ft-lbf @ -20oF)
E80T1-A1
F, H
CO2
DCEP
none specified
E81T1-A1
F, H, V, OH
CO2
DCEP
none specified
E80T1-B1
F, H
CO2
DCEP
none specified
E81T1-B1
F, H, V, OH
CO2
DCEP
none specified
E81T1-B2
F, H, V, OH
CO2
DCEP
none specified
E80T1-B2H
F, H, V, OH
CO2
DCEP
none specified
E80T1-K2
F, H
CO2
DCEP
27 J @ -29oC (20 ft-lbf @ -20oF)
E80T1-Ni1
F, H
CO2
DCEP
27 J @ -29oC (20 ft-lbf @ -20oF)
E81T1-Ni1
F, H, V, OH
CO2
DCEP
27 J @ -29oC (20 ft-lbf @ -20oF)
E80T1-Ni2
F, H
CO2
DCEP
27 J @ -40oC (20 ft-lbf @ -40oF)
E81T1-Ni2
F, H, V, OH
CO2
DCEP
27 J @ -40oC (20 ft-lbf @ -40oF)
E80T1-W
F, H
CO2
DCEP
27 J @ -29oC (20 ft-lbf @ -20oF)
E80T5-B2
F, H
CO2
DCEP
none specified
E80T5-B2L
F, H
CO2
DCEP
none specified
E80T5-Ni1
F, H
CO2
DCEP
27 J @ -51oC (20 ft-lbf @ -60oF)
E80T5-Ni2
F, H
CO2
DCEP
27 J @ -60oC (20 ft-lbf @ -76oF)
E80T5-Ni3
F, H
CO2
DCEP
27 J @ -73oC (20 ft-lbf @ -100oF)
E80T5-K1
F, H
CO2
DCEP
27 J @ -40oC (20 ft-lbf @ -40oF)
E80T5-K2
F, H
CO2
DCEP
27 J @ -29oC (20 ft-lbf @ -20oF)
- Electrodes classified using the shielding gas listed shall not be used with any other
d
shielding gas mixture without first consulting the manufacturer.
C-15
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