A533 Pressure Vessel Carbon Steel Coil
Classification :
Keywords:
Carbon Steel Coil
A533 Pressure Vessel Carbon Steel Coil Description
ASTM A533 Boiler Vessel Coil is a manganese-molybdenum and manganese-molybdenum-nickel alloy steel coil suitable for welding pressure vessels. Often with quenching and tempering heat treatment, that is, quenching and tempering state supply. ASTM A533 boiler vessel steel is available in five different strength grades: Class A, Class B, Class C, Class D, and Class E. There are three levels of each category: level 1, level 2 and level 3.
Product Parameters
Product Name | A533 Pressure Vessel Carbon Steel Coil |
Production Process | Hot Rolling, Cold Rolling |
Material Standards | AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc. |
Width | 45mm-2200mm |
Length | Custom Size |
Thickness | Hot Rolling: 2.75mm-100mm |
Delivery Conditions | Rolling, Annealing, Quenching, Tempered or Standard |
Surface Process | Ordinary, Wire Drawing, Laminated Film |
Chemical Composition
A533 |
| Class A | Class B | Class C | Class D | Class E |
C |
| 0.25 | 0.25 | 0.25 | 0.25 | 0.20 |
Mn | Smelting Analysis | 1.15~1.50 | 1.15~1.50 | 1.15~1.50 | 1.15~1.50 | 1.15~1.70 |
| Finished Product Analysis | 1.07~1.62 | 1.07~1.62 | 1.07~1.62 | 1.07~1.62 | 1.04~1.84 | |
P |
| 0.025 | 0.025 | 0.025 | 0.025 | 0.020 |
S |
| 0.025 | 0.025 | 0.025 | 0.025 | 0.015 |
Si | Smelting Analysis | 0.15~0.40 | 0.15~0.40 | 0.15~0.40 | 0.15~0.40 | 0.15~0.40 |
| Finished Product Analysis | 0.13~0.45 | 0.13~0.45 | 0.13~0.45 | 0.13~0.45 | 0.13~0.45 | |
Mo | Smelting Analysis | 0.45~0.60 | 0.45~0.60 | 0.45~0.60 | 0.45~0.60 | 0.25~0.60 |
| Finished Product Analysis | 0.41~0.64 | 0.41~0.64 | 0.41~0.64 | 0.41~0.64 | 0.21~0.64 | |
Ni | Smelting Analysis | … | 0.40~0.70 | 0.70~1.00 | 0.20~0.40 | 0.60~1.00 |
| Finished Product Analysis | … | 0.37~0.73 | 0.67~1.03 | 0.17~0.43 | 0.57~1.03 | |
Cr | Smelting Analysis | … | … | … | … | 0.60 |
| Finished Product Analysis | … | … | … | … | 0.64 |
Mechanical Properties
A533 | Tensile Strength Ksi(MPa) | Yield Strength Ksi(MPa) | Elongation,Gauge Length2 in.[50mm],% |
Grade1 | 80-100[550~690] | 50[345] | 18 |
Grade2 | 90-115[620~795] | 70[485] | 16 |
Grade3 | 100-125[690~860] | 83[570] | 16 |
Physical Performance
Physical Performance | Metric | Imperial |
Density | 7.7-8.03 g/cm3 | 0.278-0.290 lb/in3 |
Scope of Application
ASTM A533 boiler vessel plate has excellent low temperature impact toughness and mechanical properties, and is usually used under low temperature conditions. ASTM A533 boiler vessel plate is widely used in low temperature separation processing, liquefied gas storage and other fields, such as large vacuum low temperature liquefied natural gas (LNG) storage equipment.
PACKING AND SHIPPING
Our products are mainly exported to certain areas of Southeast Asia, Latin America, the Middle East and the former Soviet Union. Since the establishment of a factory in 2010, we have been using advanced production equipment to improve product quality and reduce production costs. We now have a good production environment.

WAREHOUSE STORAGE
We have scale advantages, resource advantages, integration advantages, technological research and development advantages, capital operation advantages, and have complete pre -sale, sales and after -sales service systems.
APPLICATION FIELD
The products are widely used in water conservancy projects, military equipment, construction industry, aerospace, automobiles, home appliances and other fields.
CUSTOMER VISIT
Our global footprint extends to over 100+ countries, including major markets like the European Union, the United States, Australia, Southeast Asia, and the Middle East. We are committed to delivering exceptional products and services to customers worldwide.
FAQ
Q:What is your working time?
A:In general, our online service time is: 8:00-22:00, after 22:00, we will reply to your inquiry during the next working day.
Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:How long does your delivery time take?
A:In general, our delivery time is within 7-45 days, and may be delayed if the demand is extremely large or special circumstances occur.
Q:What are the certifications for your products?
A:We have ISO 9001,EWC and other certifications.
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