HARRIS® ER90S-B3
APPLICATION:
90S-B3 is used to weld such alloys as 2 1/4% Cr-1% Mo steels, which are found in high temperature and high pressure piping and vessels. May also be used on carbon steels to Cr-Mo steels but should always have careful control of preheat, inter-pass and post-heat to avoid cracking. Use with a pre-heat and inter-pass temperature of 375°f minimum.
90S-B3 is used to weld such alloys as 2 1/4% Cr-1% Mo steels, which are found in high temperature and high pressure piping and vessels. May also be used on carbon steels to Cr-Mo steels but should always have careful control of preheat, inter-pass and post-heat to avoid cracking. Use with a pre-heat and inter-pass temperature of 375°f minimum.
General Properties
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Material Status
Commercial: Active
Documents
description
Technical Datasheet (English)
Download DocumentAvailability
North America
Other Properties
Applicable Specifications, Forms Available, Metal Type, Alloy Identification, Type Analysis, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, Tensile Elongation (Break)
Processing
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Where To Buy
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