Products steel 16G2AF

Characteristics of steel grade 16G2AF

Steel grade 16G2AF is a structural higher strength low alloy steel used for welded structures and produced to the requirements of DSTU 8541/ GOST 19281.

Classification: Structural low alloy steel.

Products: Steel plates, wide strip, rolled sections, structural shapes and formed sections.

 

Chemical composition of steel 16G2AF (heat analysis), %

С Si Mn Ni S P Cr V Cu N
0,14 - 0,20 0,30 - 0,60 1,30 - 1,70 ≤0,30 ≤0,040 ≤0,035 ≤0,40 0,08 - 0,14 ≤0,30 0,015 - 0,025

 

Mechanical properties of steel plates and wide strips from steel 16G2AF according to DSTU 8541

  Strength class Rolled product thickness, mm Yield strength, N/mm2 (min) Tensile strength, N/mm2 (min) Elongation, %
390      ≤50 390 510 19

 

Equivalents of steel grade 16G2AF

USA A633Gr.E, K02002, K12202, K12437
Japan SM490A, SM490B, SM490C, SM490YA, SM490YB, STK540
Canada 400WT
European Union S420N
China Q420C
Sweden 2143

 

Application:

Low alloy manganese-vanadium steel 16G2АF, additionally alloyed with nitrogen, is used to make steel structures intended for welding, riveting or bolting.

 

Welding

No welding restrictions.

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