ASTM a516 Grade 70 is a versatile pressure vessel plate that’s well-suited to low and moderate temperature applications, making it an ideal material for industrial boilers and pressure vessels. This steel delivers reliable performance in low temperatures, offers good weldability, and boasts superb notch toughness, making it highly suitable for boiler fabrication. It offers an improved yield and tensile strength over the ASTM A516 Grade 65 and 60, and can operate in lower temperatures than A516-65.

Frequently used within the oil, petrochemical and gas industries, a516-70 can be utilised for a wide range of applications. Australian Steel is a trusted supplier of ASTM a516 Grade 70 plate within Australia. In addition, we also offer flame-cutting services to your required measurements, as well as a range of post-cutting services. Whether you require your pressure vessel plate stock to be bended, drilled, wash grinded or stress relieved, we can deliver precisely what you need to your specifications.

Contact Australian Steel Today

With over 35 years of experience supplying a range of quality products and services to the steel industry, you can rely on Australian Steel to deliver exceptional workmanship and a top-notch service no matter what your requirements entail. While we’re based in Melbourne, we service the whole of Victoria, as well as other states.

For more information on a516-70, A516-65 or ASTM a516 equivalent, please don’t hesitate to contact us. Call us now on (03) 9580 2200 or get in touch via our online contact form.

Tensile Properties (Transverse)

Thickness (mm)

t ≤ 1616 < t ≤ 4040 < t ≤ 150

Yield Strength (Mpa)

Guaranteed Min

305295275

Typical

360 – 520370 – 470290 – 420

Tensile Strength (Mpa)

Guaranteed Min

485485485

Typical

485 – 620485 – 620485 – 620

Elong. On 5.65√S0 (%)

Guaranteed Min

171717

Typical

22 – 3422 – 3322 – 31

HARDNESS

TYPICAL

130 – 170BHN

AVAILABLE THICKNESS

6mm – 150mm

Values are to be used as a guide only. Actual values of specific plates can be obtained by contacting us on 0395802200