Supplier of ASTM A572-42 High Strengthe Low Alloy Steel

 Supplier of ASTM A572-42 High Strengthe Low Alloy Steel

As a professional supplier of ASTM A572-42 high strengthe low alloy steel plates and sheets, our A572-42 steel plate is one most common steel in applications where need more strength and less weight, use steel plate of this grade other than ordinary carbon steel will make the steel structure with same steel strength but lighter weight.

ASTM A572 specification is the standard specification for high-strength low-alloy columbium-vanadium structural steel for plates used in general construction and structural applications. A572-42 [290], A572-50 [345], and A572-55 [380] steel plates are best for riveted, bolted, or welded structures.  

Properties of ASTM A572-42 High Strengthe Low Alloy Steel

Chemical composition (%)

C max

Mn  max

P max

S max

SI max






Mechanical properties

Yield Strength Mpa

Tensile Strength Mpa

Elongation % in 200mm

Elongation % in 50mm





BBN STEEL has much experience in exporting A572 Gr42, A572 Gr50, A572 Gr60 and A572 Gr65 steel. We are able to supply this A572 Gr.42 steel grade wtih thickness up to 400mm and have a good reputation in steel quality. If you are interested in buying A572-42 steel plates and sheets products, contact us now for the latest price or check the following table for A572-42 steel equivalent.