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■ Overview
ASTM A501/A501M covers normal black square and rectangular hollow sections and also galvanized square and rectangular hollow sections with grades A501 Grade A and A501 Grade B.In American steel specifications ASTM A501/A501M,there are two type welded hollow sections and seamless hollow sections.
■ Full Data
Technical Requirements & Additional Services:
♦ Galvanized coating according to A53/A53M
♦ Packaging,Marking and loading Methods for shipment comply to A700
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Test methods,Practices and Terminology for chemical analysis of these steel according to A751
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime
♦ Galvanized coating according to A53/A53M
♦ Packaging,Marking and loading Methods for shipment comply to A700
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Test methods,Practices and Terminology for chemical analysis of these steel according to A751
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime
■ Techicals
►Mechnical property for A501 Grade B structural steel tube:
|
A501 Grade B |
|
|
Yield strength (≥Mpa) |
345 |
|
Tensile strength (≥Mpa) |
483 |
►Chemical composition for A501 Grade B structural steel tube (Heat Analysis Max%)
|
Main chemical elements composition of A500 Grade B |
||||
|
C |
Mn |
P |
S |
Cu min. When specified |
|
0.22 |
1.40 |
0.030 |
0.020 |
0.20 |
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