HRB335 belongs to high-quality carbon structural steel, mainly used for steel for construction reinforcement. H means Hot Rolled (Hotrolled), R means Ribbed (Ribbed), B means Steel Bars (Bars). The 335 behind HRB means the rebar whose yield strength σs is 335MPa. According to the American National Standard, it is ASTM A615 Grade 40.

Time：30/05/2023 02:10:28

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