Boiler Tube Free Sample

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Boiler Tube Free Sample

Postby astao3 » 09 May 2019, 04:41

A106 GR,B steel pipe is ASTM national standard steel number (foreign corresponding brand: German ST45.8, Japanese STB42, United States SA106B), for the most commonly used steel tube steel tube, chemical composition and mechanical properties are basically the same as the 20 plate. The steel has certain strength at room temperature and high temperature, low carbon content, good plasticity and toughness, and its cold and hot forming and welding properties are good.
Used for
ASTM A106 GR.B steel pipes are mainly used for manufacturing high-pressure and higher parameter boiler tubes, low-temperature superheater, reheater, economizer and water wall.
Chemical composition of ASTM A106 GR.B (%)

Mechanical properties of ASTM A106 GR.B
Yield strengthTensile strength ElongationImpact Hardness
≥250 Mpa ≥420MPa≥25%≥55%HBS 156
Length :5.8-12 meters long,Out diameter 10-530 mm ,Thickness :2-30 mm

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Boiler Tube Free Sample
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