A572/S355JR Carbon Steel Plate

SKU: HC-1134509681179602944

A572 steel has four different grades: 42, 50, 60 and 65. Each of these grades differ in their mechanical properties and chemical composition.

Testing & Certification

Key Features

  • Third-Party Inspection Support
  • Sufficient Inventory Supply
  • International Standard Certification
  • Custom Processing Service

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Product Description

A572 steel has four different grades: 42, 50, 60 and 65. Each of these grades differ in their mechanical properties and chemical composition. A572 is a low-carbon, low-alloy high-strength steel plate produced using electric furnace steelmaking technology. Its main component is scrap iron. Through reasonable composition design and strict process control, A572 steel plate has high purity and excellent performance. Molten steel pouring, as its main manufacturing method, not only gives the steel plate good density and uniformity, but also ensures that the steel plate has superior mechanical properties after cooling. Flat plate and rectangle are its main shape characteristics, which make it easy to undergo further processing . This kind of steel plate is widely used in construction, bridges, heavy machinery and other fields. At the same time, due to its low carbon and low alloy characteristics, it performs well in welding, forming and corrosion resistance.

Product Parameters

Product NameA572/S355JR Carbon Steel Plate
Production ProcessHot Rolling,Cold Rolling
Material StandardsAISI,ASTM,ASME,DIN,BS,EN,ISO,JIS,GOST,SAE,etc.
Width100mm-3000mm
Length1m-12m,or Customized Size
Thickness0.1mm-400mm
Delivery ConditionsRolling,Annealing,Quenching,Tempered or Standard
Surface ProcessOrdinary,Wire Drawing,Laminated Film

Chemical Composition

A572CMnPSSi
Grade 420.211.350.030.030.15 - 0.4
Grade 500.231.350.030.030.15 - 0.4
Grade 600.261.350.030.030.40
Grade 650.23 - 0.261.35 - 1.650.030.030.40

Mechanical Properties

A572Yield Strength (Ksi)Tensile Strength (Ksi)Elongation % 8 inches
Grade 42426020
Grade 50506518
Grade 60607516
Grade 65658015

Physical Performance

Physical PerformanceMetricImperial
Density7.80 g/cc0.282 lb/in³

Equivalent Material

EUGerman StandardJapanese standardFrench StandardBritish StandardCanadaItalySpainNational StandardInternationalPortugalIndia
ENDIN,WNrJISAFNORBSHGUNIUNEGBISONPIS
S355JRSt52-3SM490AE36-250B350WFe510BAE355BQ345BE355CFE510-BIS961
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