A203 Pressure Vessel Steel Plate
A203 pressure vessel steel plate adopts nickel alloy steel material in the manufacture of high temperature pressure vessels. The performance of ASTM A203 boiler vessel plates is based on their Ni composition.
PRODUCT DESCRIPTION
ASTM A203 boiler container plates are available in five grades: Grade A, Grade B, Grade D, Grade E, and Grade F. ASTM A203 boiler container plates for grade A, B, D and E shall be normalized as required. The chemical composition shall conform to the requirements of ASTM A203/A203M. At the same time, ASTM A203 boiler container plate needs to do two mechanical properties test: namely tensile test and impact test. ASTM A203 boiler vessel plate is widely used in petroleum, chemical industry, power station, boiler and other industries, for the manufacture of reactor, heat exchanger, separator, spherical tank, oil and gas tank, high pressure pipeline, water turbine and other equipment and components.
PRODUCT DETAILS
Product Parameters
Product Name | A203 Pressure Vessel Steel Plate |
Production Process | Hot Rolling, Cold Rolling |
Material Standards | AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc. |
Width | 100mm-3000mm |
Length | 1m-12m, or Customized Size |
Thickness | 0.1mm-400mm |
Delivery Conditions | Rolling, Annealing, Quenching, Tempered or Standard |
Surface Process | Ordinary, Wire Drawing, Laminated Film |
Chemical Composition
A203 | Upper limit of Chemical Element Content(%) | |||||
C | Si | Mn | P | S | Ni | |
Class A | 0.23 | 0.13-0.45 | 0.88 | 0.025 | 0.025 | 2.03-2.57 |
Class B | 0.25 | 0.13-0.45 | 0.88 | 0.025 | 0.025 | 2.03-2.57 |
Class D | 0.20 | 0.13-0.45 | 0.88 | 0.025 | 0.025 | 3.18-3.82 |
Class E | 0.23 | 0.13-0.45 | 0.88 | 0.025 | 0.025 | 3.18-3.82 |
Class F | 0.23 | 0.13-0.45 | 0.88 | 0.025 | 0.025 | 3.18-3.82 |
Mechanical Properties
A203 | Tensile Strengthkis[MPa] | Yield Strength kis[MPa] | Elongation Gauge length 8in.[200mm],% | Elongation Gauge length 2in.[50mm],% |
GradeA | 65-85 [450-585] | 37 [255] | 19 | 23 |
GradeB | 70-90 [485-620] | 40 [275] | 17 | 21 |
GradeD | 65-85 [450-585] | 37 [255] | 19 | 23 |
GradeE | 70-90 [485-620] | 40 [275] | 17 | 21 |
GradeF | 75-100 [515-690] | 50 [345] | – | 20 |
Physical Performance
Physical Performance | Metric | Imperial |
Density | 7.80g/cc | 0.282 lb/in³ |
Scope of Application
ASTM A203 boiler vessel plate is widely used in petroleum, chemical industry, power station, boiler and other industries, for the manufacture of reactor, heat exchanger, separator, spherical tank, oil and gas tank, high pressure pipeline, water turbine and other equipment and components.
PRODUCT DISPLAY
PRODUCT QUALITY
We have complete testing equipment and strong technical force. The company has advanced production equipment, equipped with key equipment such as pressing machines, large heat treatment furnaces, beveling machines, sawing machines, large sandblasting machines, and various testing instruments.
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APPLICATION
Our main manufactures are stainless steel, galvanized steel, carbon steel and etc. That apply to engineering, coal mine, textile, electric power, boiler, machinery, military industry and other fields.
Petroleum
Bridge
Marine Exploration
Electric Field
Boiler Field
Textile Field
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