What is ASME SA537 CLASS 2 equivalent?


Qfsteels produce and export ASME SA537 CLASS 2 equivalent Boiler steel plate. ASME SA537 CLASS 2 equivalent Low alloy and high strength steel plate, heavy plate and wide, heavy plate, Which is a large steel plate supplier mill at Qfsteels Group.


Keyword: SA537 CLASS 2,ASME SA537 CLASS 2,SA537 CLASS 2 Steel,SA537 CLASS 2 HIC,SA537 CLASS 2 NACE


  1. SA537 CLASS 2 Adopt standard: ASME SA537 Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel
  2. SA537 CLASS 2 Specification: Thickness: 1mm to 200mm; Width: 1500mm to 3500mm: Length: 3000mm to 27000mm
  3. Third Party Inspection for SA537 CLASS 2 are ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
  4. SA537 CLASS 2 Chemical composition % of the Product analysis of grade
Grade C % Si % Mn % P % S % V % AL % Cr %
SA537 CLASS 2 0.24 0.13-0.55 0.64-1.46 0.035 0.035     0.29
Cu % Mo % Nb % Ni % Ti %      
0.38 0.09   0.28        
  1. SA537 CLASS 2 Mechanical Property
Grade THK.(mm) Min Yield Tensile Elongation Min Impact Energy
SA537 CLASS 2 5-65 415 Mpa 550-690 Mpa 22%    
65-100 380 Mpa 515-655 Mpa 20%    
100-150 315 Mpa 485-620 Mpa      


Normally ASME SA537 CLASS 2 plates supplied in the as-rolled condition. The plates ordered normalized or stress relieved, or both.

ASME SA537 CLASS 2 steel plates  normalized.

SA537 CLASS 2 or SA537Cl3 plates quenched and tempered.


  1. Delivery Time: 15-30days
  2. Extra Service: Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized),
    Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection.
  3. If you have any requirement in steel plate for SA537 CLASS 2,please feel free to contact us by email of calling.
  4. If you had any question at our plate or service. Please contact our after service department to get faster reply.

Qfsteels Group Company Principle


More Cheaper Price,

More Faster Delivery,

The Best Company Prestige,

The Best After sales service,

The One step Steel material Solution

The Best Professional quality control system

Supplementary Requirements

S2. Product Analysis,       S8: Ultrasonic Examination

S3: Simulated pos-weld heat treatment of mechanical

S15: Reduction of area measurement and test coupons

S18: Maximum Tensile strength

S6: Drop weight test

S30:Charpy V notch impact test for structural shapes


Welcome to Qfsteels Group and any requirement in steel material ASME SA537 CLASS 2 equivalent, please feel free to contact us.



What is ASME SA537 CLASS 2 equivalent?