• JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
    Raian Ionescu
    Material quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future
Contact Person : Gao
Phone Number : 18068357371
Whatsapp : +8618068357371

Hot Rolled ASME SA516 Gr 70 Steel Plate for Boiler and Pressure Vessel with 6MM to 300MM Thickness

Minimum Order Quantity 1 Ton
Price US $680-1,450 / Ton
Product Details
Technique Hot Rolled Width 100-3000mm
Thickness 6MM To 300MM Width Range 1500mm To 4050mm
Length Range 3000mm To 15000mm Carbon Content 0.27-0.31%
Silicon Content 0.13-0.45% Manganese Content 0.79-1.30%
Phosphorus Content 0.035% Sulfur Content 0.035%
Yield Strength 260 Mpa Tensile Strength 485-620 Mpa
Elongation 17-21% Carbon Equivalent Ceq = C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15%
Production Capacity 500000kgs
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Hot Rolled Steel Plate

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ASME SA516 Gr 70 Boiler Plate

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6MM to 300MM Thickness Pressure Vessel Plate

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Product Description
Q345R Q245R ASTM A516 Gr 60/70 A283 Gr C Boiler Pressure Steel Plate
High-quality boiler and pressure vessel steel plates manufactured to meet ASME SA516 standards for moderate and lower-temperature service applications.
ASME SA516 Grade 70 Steel Plate Specifications
Material Standards & Designations
  • Standard: ASME SA516 - Pressure Vessel Plates, Carbon Steel
  • Grade: SA516 Grade 70
  • Application: Moderate and Lower-Temperature Service
Heat Treatment Requirements
  • Plates ≤40mm thickness: Normally supplied as-rolled
  • Optional treatments: Normalized or stress relieved
  • Plates >40mm thickness: Must be normalized
Available Supplementary Testing
HIC Test NACE MR0175 Z15 Z25 Z35 S1 S2 S3 S4.1 S5 S6 S7 S8 S9 S11 S12 S14 S17
Dimensional Range
  • Thickness: 6mm to 300mm
  • Width: 1500mm to 4050mm
  • Length: 3000mm to 15000mm
SA516 Grade 70 Chemical Composition
Thickness Range C (%) Si (%) Mn (%) P (%) S (%)
<12.5mm 0.27 0.13-0.45 0.79-1.30 0.035 0.035
12.5-50mm 0.28 0.13-0.45 0.79-1.30 0.035 0.035
50-100mm 0.30 0.13-0.45 0.79-1.30 0.035 0.035
100-200mm 0.31 0.13-0.45 0.79-1.30 0.035 0.035
>200mm 0.31 0.13-0.45 0.79-1.30 0.035 0.035
Carbon Equivalent: Ceq = C + Mn/6 + (Cr + Mo + V)/5 + (Ni + Cu)/15%
SA516 Grade 70 Mechanical Properties
Thickness (mm) Yield Strength Min (MPa) Tensile Strength (MPa) Elongation Min (%)
6-50 260 485-620 21
50-200 260 485-620 17
Related Steel Plate Products
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International Equivalent Grades
  • Europe: P265GH, P275NH
  • Germany: HII, HIII
  • France: Fe 460-2-KG
  • Italy: SS29, 12, 01
  • Japan: SB410, SB450
Hot Rolled ASME SA516 Gr 70 Steel Plate for Boiler and Pressure Vessel with 6MM to 300MM Thickness 0 Hot Rolled ASME SA516 Gr 70 Steel Plate for Boiler and Pressure Vessel with 6MM to 300MM Thickness 1 Hot Rolled ASME SA516 Gr 70 Steel Plate for Boiler and Pressure Vessel with 6MM to 300MM Thickness 2