SA 516 Grade 70 / Boiler Quality / Pressure Vessels
ASTM A516 Grade 70 is a PVQ (Pressure Vessel Quality) carbon steel plate intended for use in welded pressure vessels.
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Product Overview
ASTM A516 Grade 70 is the most widely used grade of carbon steel for moderate- to lower-temperature service in welded pressure vessels. It offers an excellent combination of strength and notch toughness, making it the standard choice for manufacturing boilers, heat exchangers, and oil & gas storage tanks.
At Convergence Steel, we stock SA 516 Gr 70 plates that are often dual-certified (meeting both ASME SA 516 and ASTM A516 standards). We can also provide plates that are 'Normalized', a heat treatment process that refines the steel's grain structure to improve impact resistance at low temperatures.
For critical applications in the oil and gas industry, we offer plates that are HIC (Hydrogen Induced Cracking) tested and compliant with NACE MR0175 standards for sour service environments. This ensures the material's resistance to corrosion and cracking in hydrogen-rich atmospheres.
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Chemical Composition (Max %)
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International Standard Equivalents
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SA 516 Grade 70 / Boiler Quality / Pressure Vessels We Supply Globally:
We Supply Our SA 516 Grade 70 / Boiler Quality / Pressure Vessels to various cities like Faridabad, Jaipur, Chandigarh, Hyderabad, Navi Mumbai, Jamshedpur, Indore, Ludhiana, Abu Dhabi, Noida, Visakhapatnam, Kanpur, New Delhi, Pune, Bengaluru, Howrah, Surat, Kolkata, Thiruvananthapuram, Gurgaon, Ranchi, Baroda, Chennai, Ahmedabad, Haryana, Nagpur.
SA 516 Grade 70 / Boiler Quality / Pressure Vessels We Supply Worldwide:
We Supply Our SA 516 Grade 70 / Boiler Quality / Pressure Vessels to various cities like Abu Dhabi, Toronto, Thane, Tehran, Aberdeen, Edmonton, Cairo, Hong Kong, Mexico City, Port-of-Spain, Moscow, Ho Chi Minh City, Chiyoda, Sydney, Doha, Ahvaz, Muscat, Lagos, Hanoi, London, Geoje-si, Ernakulam, Istanbul, Lahore, Rio de Janeiro, Houston, New York, Coimbatore, Pimpri-Chinchwad, La Victoria, Bangkok, Kuala Lumpur, Seoul, Santiago, Dallas, Gimhae-si, Nashik, Kuwait City.
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Quick Specs
- SpecificationASME SA 516 / ASTM A516
- GradeGrade 70
- ConditionNormalized / As-Rolled
- TestingHIC / NACE Available
- OriginIndian / Imported
- Thickness8mm to 80mm
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Related Articles
- SA 516 Grade 70 Steel Plates: The Complete Guide for Pressure Vessels & Boilers
- IS 2002 Grade 1 & 2 Plates: India's Standard for Boiler & Pressure Vessel Steel
- Boiler Quality Plates Explained: ASTM A516 vs IS 2002 vs SA 387
- SA 516 Grade 70 Equivalent Grades: IS 2002, EN and JIS Standards Compared
- IS 2002 Equivalent Grades: How Grade 1 and Grade 2 Compare to ASTM and EN Standards
- Boiler Quality Plate Standards Compared: ASTM, IS, EN and SA 387 Equivalents
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