High Quality Boiler Steel Sheets and Plates

ASTM A516 Gr 60/70 • Formable • Ductile • Machinable

Premium Boiler Steel ASTM A516 Gr 60 & Gr 70 Sheets and Plates by Ratnadeep Steel & Engg.

Ratnadeep Steel & Engg. Co. is a leading manufacturer, exporter, and supplier of superior-quality Boiler Steel Sheets & Plates, serving customers across India and worldwide. Based in Mumbai, India, we specialize in supplying premium pressure vessel quality steel plates, including the widely used ASTM A516 Grade 60 and ASTM A516 Grade 70. Our boiler-quality plates are produced using high-grade raw materials and advanced rolling processes to ensure exceptional performance under high temperature and high-pressure environments.

Boiler Steel Sheets & Plates—especially A516 Gr 60 and A516 Gr 70—are recognized for their excellent strength, superior notch toughness, and outstanding weldability. These plates are engineered to withstand elevated temperatures, internal pressure, and thermal stresses, making them ideal for fabrication of boilers, pressure vessels, heat exchangers, storage tanks, and other critical high-pressure components. With superior resistance to corrosion, hydrogen-induced cracking (HIC), and stress environments, A516 plates deliver reliable performance across a variety of demanding industrial applications.

At Ratnadeep Steel & Engg. Co., every boiler-quality sheet and plate undergoes strict quality inspection and adheres to internationally accepted standards such as ASTM, ASME, and equivalent specifications. We supply A516 Gr 60 and A516 Gr 70 plates in a wide range of thicknesses, widths, lengths, and custom-cut sizes to meet diverse project needs. With our commitment to precision, quality assurance, and customer satisfaction, we continue to be a trusted global supplier of Boiler Steel Sheets & Plates for high-temperature, pressure-intensive, and safety-critical applications.

Boiler Steel Sheets & Plates

ASTM A516 Grade 60 Sheets & Plates

ASTM A516 Grade 70 Sheets & Plates

Our Boiler Steel ASTM A516 Gr 60/70 Sheets and Plates are available in a variety of size, depending on the specific demands of your project.

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Explore Boiler Steel ASTM A516 Grade 60 Steel Plates

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BOILER STEEL PLATE EQUIVALENT GRADES

Material #	EN 10028-2	DIN 17155	BS 1501	ASTM	JIS G3115
1.0345	P235GH	H I	161 Gr. 360 / 164 Gr. 360	A 285 Gr. C-A 414 Gr. C / A 516 Gr. 55	SPV 24
1.0425	P265GH	H II	161 Gr. 400 / 164 Gr. 400 / 224 Gr. 400	A 414 Gr. E / A 516 Gr. 60
1.0481	P295GH	17 Mn 4	224 Gr. 490	A 414 Gr. F / A 516 Gr. 65	SPV 32
1.0473	P355GH	19 Mn 6		A 414 Gr. G	SPV 36
1.5415	16Mo3	15 Mo 3	1503 – 243 B	A 204 Gr. B
1.7335	13CrMo4-5	13CrMo 4 4	620 Gr. 27	A 387 Gr. 12
1.738	10CrMo9-10	10CrMo 9 10	622 Gr. 31	A 387 Gr. 22
1.7383	11CrMo9-10

BOILER STEEL PLATES SPECIFICATIONS

Standard	ASTM A516 / ASME SA 516 Gr 60 / 65/ 70
Width	1000mm-4500mm
Thickness	5mm-150mm
Length	3000mm-18000mm
Supply Condition	As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment or as per customer requirement
Impact Tested	-52° C
Tempering	Notch toughness can be improved by quenched cooling from hot rolling or normalizing by the supplier. If such a faster cooling rate is agreed upon between purchaser and supplier then the steel is also to be tempered at 1200 F
Applications	Used for weld fabrication of pressure vessels that require improved notch toughness for lower than ambient temperature service
Process of Manufacturing	Hot-Rolled (HR)

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