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GradeS235JR ~ S355J2InvoicingBy Actual Weight
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StandardASTMTolerance±1%
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Model Number20#Alloy Or NotNon-Alloy
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ApplicationconstructionDelivery Timewithin 7 days
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Processing ServiceWelding, Bending, Punching, Decoiling, Cutting
Galvanized Steel I Beam, Model 20# for Structural Support Requirements
Galvanized steel I beam identifies model 20# and a grade range from S235JR to S355J2. Welding, bending, punching and cutting are among the described processing services.
Confirm the exact section designation and dimensional drawing; the model label alone is insufficient to establish flange and web geometry. Select one required steel grade and its applicable standard rather than assuming all grades in the range are interchangeable.
For structural support procurement, supply the required length, hole locations, end details and coating acceptance criteria. No section dimensions, numerical mechanical values or coating thickness are provided here. ASTM wording and a general construction application do not prove compliance with a particular design code, load case or qualified fabrication procedure.
