ASTM A36 Rectangular Steel Pipe

ASTM A36 Rectangular Steel Pipe

Product Description

ASTM A36 Rectangular Steel Pipe

Main Pipe is Black Steel Pipe (ERW Steel Pipe), Galvanized Steel Pipe, Black Square / Rectangular Steel Pipe, Galvanized Sqaure/ Rectangular Steel Pipe.

1.Product Description: rectangular hollow section

electric-resistance-welded
item Chemical composition max % Item mechanical property
steel C % Mn % S % P % Si % steel yield point Mpa tensile strength Mpa elongation %
Grade A 0.25 0.95 0.045 0.05 — Grade A 205 (min) 330 (min) 26-30
Grade B 0.3 1.2 0.045 0.05 — Grade B 240 (min) 415 (min) 21-26
Quality Standard: ASTM A53 ASTM A500 Standard Specification for Pipe, Black,and Hot-Dipped, Zinc-Coated, Welded and Seamless

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