Manufacturer, Supplier, Exporter & Stockiest of ASTM A204 GRADE B STEEL PLATE
Jaiti Steel is a reputable manufacturer, exporter, and stockiest of a wide range of steel pipes and tubes. With a strong commitment to quality and customer satisfaction, we have established ourselves as a trusted name in the steel industry. Our company is dedicated to providing reliable and durable steel solutions to meet the diverse needs of our clients.
We prioritize quality at every stage of our manufacturing process. Jaiti Steel adheres to stringent quality control measures to ensure that all our products meet international standards and specifications. Our team of skilled professionals monitors each production phase, from sourcing raw materials to the final inspection, to guarantee the highest level of quality.
ASTM A204 specification covers molybdenum alloy steel plates, intended particularly for welded boilers and other pressure vessels. Plates under this specification are available in three grades having different strength levels: Grade A; Grade B; and Grade C. The steel shall be killed. The steel shall conform to the chemical requirements specified. Tension tests on plates shall conform to the requirements specified.
Mo-Alloy steel plate SA204 Grade A,SA204 Grade B, SA204 Grade C, A204 Grade A, A204 Grade B,A204 Grade C which are under steel specification ASME SA204 / SA204M and ASTM A204 / A204M.All these steel grades are normally used for pressure vessel steel plates,for A204 Grade A and SA204 Grade A pressure vessel steel plate,the minimum yield strength is 255 Mpa,tensile strength within 450-585 Mpa, for pressure vessel steel plate A204 Grade B and SA204 Grade B,the minimum yield strength is 275 Mpa,tensile strength within 485-620 Mpa,for boiler steel plate A204 Grade C and SA204 Grade C,yield strength shall be above 295 Mpa,tensile strength from 515 Mpa to 655 Mpa.
This specification covers molybdenum-alloy steel plates, intended particularly for welded boilers and other pressure vessels.
Plates under this specification are available in three grades having different strength levels as follows:
Chemical Composition(%, max)
| Grades | C max | Mn max | S max | P max | Si | Cr | Cu | Mo |
| A204 gr A | 0.18 | 0.90 | 0.035 | 0.035 | 0.15-0.40 | – | – | – |
| A204 gr B | 0.20 | 0.90 | 0.035 | 0.035 | 0.15-0.40 | – | – | – |
| A204 g rC | 0.23 | 0.90 | 0.035 | 0.035 | 0.15-0.40 | – | – | – |
Mechanical Properties
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation in 100-150 mm(%) | Elongation in 16 mm(%) | Max Thickness (mm) |
| A204 | 440-590 | 220-275 | 19 | 24 | 250 |
We Export Our Pipes & Tubes Worldwide
We export A204 Grade B Alloy Steel Plates to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc.