ASTM A500 Structural Tube

  ASTM A500 is a standard specification published by the ASTM for cold-formed welded and seamless carbon steel structural tubing in round, square, and rectangular shapes. It is commonly specified in the USA for hollow structural sections, but the more stringent CSA G40.21 is preferred in Canada. Another related standard is ASTM A501, which is a hot-formed version of this A500. ASTM A500 defines four grades of carbon steel based primarily on material strength

According to ASTM A500, the weld seam location for square, rectangle and other special shaped tubing shall not be located within the corner radius unless specified by the customer or manufacturer.

  ASTM A500 Square Steel Tube is normally provided without removal of inside flash.  If flash control is required, please specify at time of quotation or order placement.

  ASTM A500 Square Steel Tube is a welded structural steel tube with a internal weld seam present. Available in A513 or A500 Grade B depending on its size and wall thickness, Square Steel Tube is widely used in industrial maintenance, agricultural implements, transportation equipment, ornamental, etc.

ASTM A500 Square Steel Tube size table:

ASTM A500 Square Steel Tube LENGTHS table:

TYPICAL CHEMICAL PROPERTIES OF ASTM A500 Square Steel Tube 

TYPICAL MECHANICAL PROPERTIES of ASTM A500 Square Steel Tube

Production flow of ASTM A500 Square Steel Tube

Packaging for ASTM A500 Square Steel Tube in bundles wrapped with strong steel strip, seaworthy packing, or according to customers’ requirements.

Delivery of ASTM A500 Square Steel Tube is normally 15-30days after receiving T/T deposit

Q: Are you a trading company or a manufacturer?

A: we are factories, and we do trade as well

Question: how long is your delivery time of ASTM A500 Square Steel Tubes?

A: If ASTM A500 Square Steel Tubes are in stock, it usually takes 5-10 days. If ASTM A500 Square Steel Tubes are not in stock, they are for 15-20 days, according to quantity.

Q: Do you provide ASTM A500 Square Steel Tubes samples? Is it free or extra?

A: Yes, we can supply the ASTM A500 Square Steel Tubes sample free of charge, but we don't pay the freight.

Q: What are your terms of payment for ASTM A500 Square Steel Tubes?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.