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Product Description

SA516Gr70 Pressure Vessel Steel Plate Description

ASME SA516 standard specification for pressure vessel plates, carbon steel for moderate and lower- temperature service.
ASME SA516 plates 40mm and under in thickness is normally supplied in the as-rolled condition. The plates may be ordered normalized or stress relieved, or both. ASME SA516 grade plates over 40mm in thickness shall be normalized.


Product Parameters

Product Name

sa516gr70 Pressure Vessel Steel Plate

Production Process

Hot RollingCold Rolling

Material Standards

AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.

Width

100mm-3000mm

Length

1m-12m, or Customized Size

Thickness

0.1mm-400mm

Delivery Conditions

Rolling, Annealing, Quenching, Tempered or Standard

Surface Process

OrdinaryWire DrawingLaminated Film

 

Chemical Composition

SA516 Grade 70 Chemical Composition

Grade SA516 grade 70

The Element Max(%)

 

C

Si

Mn

P

S

Thick<12.5mm

0.27

0.13-0.45

0.79-1.30

0.035

0.035

Thick12.5-50mm

0.28

0.13-0.45

0.79-1.30

0.035

0.035

Thick50-100mm

0.30

0.13-0.45

0.79-1.30

0.035

0.035

Thick100-200mm

0.31

0.13-0.45

0.79-1.30

0.035

0.035

Thick-200mm

0.31

0.13-0.45

0.79-1.30

0.035

0.035

 

Mechanical Properties

Grade

SA516 Grade 70 Mechanical Property

 

Thickness

Yield

Tensile

Elongation

SA516 Grade 70

mm

Min Mpa

Mpa

Min %

 

6-50

260

485-620

21%

 

50-200

260

485-620

17%

Physical Performance

Physical Performance

Metric

Imperial

Density

7.80 g/cc

0.282 lb/in&sup3;

 

Scope of Application

ASTM A202 boiler vessel plate is widely used in oil and gas engineering projects, for the manufacture of pressure vessels, boilers, storage tanks and heat exchangers and other equipment.

Product Application

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Packaging and shipping

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Factory Display

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  • vecteezy_modern-industrial-steel-manufacturing-facility-with-advanced_49740735
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  • 工厂车间 (4)
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  • 76e854f676be41a74b86935d2042824d

FAQ

Q1: What products does Jiuhe Steel mainly offer?
Jiuhe Steel specializes in carbon steel, stainless steel, copper, aluminum, color-coated and galvanized products. Our portfolio includes carbon steel coils/plates/pipes/sections, stainless steel coils/pipes/bars, copper plates/strips/pipes, aluminum plates/coils/profiles, pre-painted galvanized coils/roofing sheets, and galvanized coils/pipes/sections.


Q2: What standards do your products comply with?
We can supply products in accordance with various international standards, including GB/T (Chinese standard), ASTM (American standard), JIS (Japanese standard), EN (European standard), and others. We recommend that clients specify their required standards and grades, and we will arrange production accordingly. If you are unsure about the appropriate standard, our team can assist with standard comparison and material selection.


Q3: Do you offer customized products?
Yes. We provide customized steel and non-ferrous metal solutions based on specific project requirements, including special dimensions, materials, surface treatments, and more. Please send us your technical specifications or drawings, and we will offer professional advice and quotations.

 

Q4: How do you ensure product quality?
We maintain long-term partnerships with reputable domestic mills and processing plants, with strict quality control systems in place. All products are accompanied by quality inspection certificates issued by the manufacturer. Upon request, we can also arrange third-party inspection by agencies such as SGS or BV.


Q5: Do you provide Mill Test Certificates (MTC)?
Yes. We provide Mill Test Certificates (MTC) for each shipment, including product name, specifications, applicable standards, chemical composition, mechanical properties, test results, date of manufacture, and the manufacturer‘s official stamp.

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