Mar 25, 2003 · ASTM E119 test on unloaded structural steel (and composite steel/concrete) beams could be restrained or unrestrained, but always requires the longitudinal expansion of the applied fire protection material to be restrained (this conservative requirement can result in earlier fall-off of the fire protection and faster heating of the tested steel
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Steel Galvanized H Beam 250X255X14X14mm Steel Structure Project H Beam with Large StockHot Rolled Q235B Q345b Steel H Beam Price for Building Finishing MaterialsHot Rolled JIS G3101 Ss400 H-Beam Steel Structure Rolling H Shaped Steel Beam with HoleStructural Steel H Beam (A36, SS400, Q235B, Q345B, S235JR, S355)JIS G3192 Standard Steel H beam Welded For Building Steel H beam , H Universal Column Used for Steel Structure Project From Gold Supplier Specification of H beam steel 1). Hot rolled structure steel H beam full size 2). Standard:JIS G3192 OR GB/T11263-2005 3). Model 100*100mm--900*300mm 4). Large supply and accept the customized order 5). Standard exporting package 6). Speedy delivery
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High Tensile ASTM A36 Hot Rolled JIS MS Steel Structural H Steel Beams for Hollow colomn with 9m Long Light Building Material US $310.00-$360.00 / Ton 25 Tons (Min. Order)
SAE/AISI/ASTM 1045 Channel steel/angle steel/ H-beam/ I SAE/AISI/ASTM 1045 channel steel is a groove-shaped cross-section of the steel strip. Sectional shape of the trough-shaped steel. Channel steel is mainly used for building structure, vehicle manufacturing and other industrial structures and fixed disk cabinets, etc., and I-beam
Steel Standards - ASTM InternationalASTM's steel standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of the different types of steels, which are primarily used in the production of mechanical components, industrial parts, and construction elements, as well as other accessories related to them.
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