ASTM A516 Grade 70|ASTM A516Gr.70|A516GR70 Steel Plate

ASTM A516 Grade 70,A516Gr.70,ASTM A516GR70 Steel Plate Supplier in China

We are ASTM A516GR70,ASTM A516 Grade 70 steel plate exporter China, Gangsteel specializes in supplying high-quality A516GR70 steel plate to industries worldwide, including Southeast Asia, the Middle East, Europe, and South America.

 

1. What is ASTM A516 GR 70 Material?

ASTM A516 standard specification for pressure vessel plates, carbon steel for moderate and lower- temperature service.

ASTM A 516 GR 70 Steel plate material is carbon steel plate which is used for pressure vessel. ASTM A516GR70 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. ASTM A516 grade plates over 40mm in thickness shall be normalized.

Our A516GR70 steel plate for pressure vessels and boilers meets ASTM A516 Grade 70 standards, offering exceptional strength, weldability, and reliability at competitive A516GR70 carbon steel plate prices. Whether you need A516GR70 carbon steel bulk orders or custom solutions, Gangsteel provides fast delivery, certified quality, and comprehensive export services.
If you also need ASTM A516GR60, we also can provide this grade.

2. A516GR70 Key Features

• High Tensile Strength: Supports demanding applications with 485–620 MPa tensile strength.
• Weldability: Ideal for fabricating complex structures like pressure vessels and boilers.
• Low-Temperature Performance: Reliable at temperatures as low as -46°C.
• Certified Quality: Third-party inspections (SGS, TUV, BV, ABS) and mill test certificates (MTC) for traceability.
• Export Expertise: Seamless logistics for global markets, ensuring timely delivery.
• Supplementary Technology:   HIC Test | NACE MR0175 | Z15 | Z25 | Z35 | S1 | S2 | S3 | S4.1
  S5 | S6 | S7 | S8 | S9| S11 | S12 | S14 | S17

3. Technical Specs for A516 Grade 70 Pressure Vessel Plates specification.

Gangsteel is specialized in supplying ASTM A516 steel plate in ASTM A516 grade 70. For more information of  ASTM A516 GR.70 steel sheets, please check them in following:

4. ASTM A516 Gr 70 Steel Plate Chemical and property

For engineers and procurement teams seeking ASTM A516 GR 70 steel plate specifications, the following tables detail the mechanical properties and chemical composition, ensuring compliance with ASTM A516 standards.

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

5. A516 Grade 70 Mechanical Property

Impact Toughness: Optional as per customer spec (e.g. -20°C / -46°C Charpy V-notch)

Our other steel plate list in the following too.

Shipbuilding steel plate| Alloy steel plates| High strength plate| Carbon steel plate| Stainless steel plate
 

6. Application of Pressure steel plate ASTM A516 GR 70

ASTM A516GR70 steel plate is versatile, meeting the needs of various industries:

• Pressure Vessels: Widely used for ASTM A516GR70 steel sheet for pressure vessels in oil, gas, and petrochemical sectors due to its high strength and toughness.
• Boilers: Preferred for ASTM A516GR.70 steel material for boilers, offering excellent heat resistance and durability.
• Storage Tanks: Suitable for large-scale storage of liquids and gases.
• Industrial Equipment: Applied in heat exchangers, pipelines, and structural components for energy and manufacturing projects.
• Marine Industry: Used in ASTM A516GR70 carbon steel plate for marine industry applications requiring robust materials.

7. ASTM A516 GR 70 Equivalent Grades:

Applications of ASTM A516GR70 Steel Plate

ASTM A516GR70 steel plateis versatile, meeting the needs of various industries:

• Pressure Vessels: Widely used for ASTM A516GR70 carbon steel plates for pressure vessels in oil, gas, and petrochemical sectors due to its high strength and toughness.
• Boilers: Preferred for ASTM A516GR70 boiler steel for boilers, offering excellent heat resistance and durability.
• Storage Tanks: Suitable for large-scale storage of liquids and gases.
• Industrial Equipment: Applied in heat exchangers, pipelines, and structural components for energy and manufacturing projects.
• Marine Industry: Used in ASTM A516 GR.70 carbon steel plate for marine industry applications requiring robust materials.

Gangsteel offers ASTM A516 GR 70 steel plates in thicknesses from 6mm to 150mm, supporting custom cuts and ASTM A516GR70 carbon steel bulk orders for large-scale projects.

8. FAQs About ASTM A516GR.70 Material steel

a. What is ASTM A516GR70 used for?

A516GR70 steel plateis primarily used for A516GR70 steel plate for pressure vessels and A516GR70 steel plate for boilers, offering high strength and toughness in petrochemical, energy, and marine applications.
 

b. How does ASTM A516GR.70 compare to ASTM A516GR60?

A516GR70 offers higher tensile and yield strength than A516GR60 pressure vessel steel, making it suitable for higher-pressure environments while maintaining similar weldability.
 

c. Are certifications provided?

Yes, Gangsteel provides mill test certificates (MTC) with all A516 GR 70 steel plates, ensuring compliance with A516GR70 steel plate ASTM standards.

d. Can Gangsteel handle bulk orders?

Absolutely. With over 5,000 tons in stock, we specialize in A516GR70 carbon steel bulk orders for global projects, with fast delivery and competitive pricing.

 

9. Contact Gangsteel for ASTM A516GR70 Steel Plate Export

GANGSTEEL is your trusted high-quality A516GR70 steel plate supplier, delivering ASTM-compliant A516GR70 steel plates for pressure vessels, boilers, and industrial applications worldwide. With extensive inventory, global logistics, and a commitment to quality, we ensure your projects succeed.

If you need more stock steel plates in pressure vessel steel plate, please click warehouse sizes.

Related Grade: Related Grade: A516 Grade 60 | A516 Grade 65 | A516 Grade 55| A516 Grade 70