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Pressure Vessel Steel Home Page ASTM A537 ASTM A537 Class 1 | ASTM A537 Class 2 |
ASTM A537 Class 1 carbon steel plates are engineered to be used in pressure vessel applications.
The material is a normalised steel which is heat treated and as a consequence displays greater yield and tensile strength than the more standard ASTM A516 grades. The steel is ideal for use in pressurised service both in boilers and pressure vessels and Masteel UK Limited supplies A537 Class 1 plates to the world's leading fabricators who in turn serve the Oil, Gas and Petrochemical industry.
We can supply ASTM A537 Class 1 plates from stock or directly from the mill. We also offer an in house profiling service where the material can be cut to the size or shape you require.
For more information please refer to the technical specifications below:
Chemical Composition (max unless stated)
| Grade | C | Si | Mn | P | S | Cr | Mo | Ni | Cu | |
| ≤ 40 mm | > 40 mm | |||||||||
| A537 Class 1 | 0.24 | 0.15/0.50 | 0.70/1.35 | 1.00/1.60 | 0.035 | 0.035 | 0.25 | 0.80 | 0.25 | 0.35 |
Mechanical Properties (min unless stated)
| Grade | Yield (MPa) | Tensile (MPa) | Elongation | Thickness | |
| A50mm | A200mm | ||||
| A537 Class 1 | 345 | 485/620 | 22% | 18% | ≤ 65 |
| 310 | 450/585 | 22% | 18% | > 65 ≤ 100 | |
For more information about ASTM A537 Class 1 carbon steel plates and to receive a detailed and competitive quotation, please click here to contact us.
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Masteel UK Limited,
The Cedars, Coton Road,
Nether Whitacre, Coleshill,
Birmingham, West Midlands
B46 2HH
t: +44 (0)1675 437733
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email: enquiries@masteel.co.uk
website: www.masteel.co.uk
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