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ER80S-B2 (formerly er515)

AWS A5.28 Class ER80S-B2

ER80S-B2 is used for gas metal arc welding of 1-1/4% chromium, 1/2% molybdenum steels and type 515 stainless steels.

TYPICAL WIRE CHEMISTRY (%)

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ER80S-B2

AWS Spec

C


0.07-0.12

Mn


0.40-0.70

Si


0.40-0.70

P


0.025 max.

S


0.025 max.

Ni

0.20 max.

Cr

1.20-1.50

Cu

0.35 max.

Typical mechanical properties of weld metal (C02 shielding gas)

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ER80S-B2

AWS Spec

Yield strength (psi)


68,000 min

Ultimate tensile strength (psi)


80,000 min

Elongation in 2" (%)


19 min

Charpy V-notch at 0 F (ft. lbs)


N/A