ASTM A633 steel includes four grades: A, C, D, and E, of which the thickness of grade C can reach 4 inches and the thickness of grade E can reach 6 inches. ASTM A633 steel specification is based on the standard specification for standardized high-strength low-alloy structural steel plate, which requires high notch toughness under low temperature conditions.
Product Parameters
Product Name | A633 Carbon Steel Roll |
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 cold rolling: 0.2mm-3mm |
Delivery conditions | rolling,Annealing,Quenching,Tempered or standard |
Surface process | Ordinary,wire drawing,Laminated film |
chemical composition
A633 | C | Mn | P | S | Si | V | Nb |
GradeA | ≤ 0.18 | 1.00~0.35 | 0.035 | 0.04 | 0.15~0.50 | - | ≤ 0.05 |
GradeC | ≤ 0.20 | 0.15~0.50 | 0.035 | 0.04 | 0.15~0.50 | - | 0.01~0.05 |
GradeD | ≤ 0.20 | 0.70~1.35 | 0.035 | 0.04 | 0.15~0.50 | - | - |
GradeE | ≤ 0.22 | 1.15~1.50 | 0.035 | 0.04 | 0.15~0.50 | 0.04~0.11 | - |
Mechanical properties
A633 | Yield strength | Tensile Strength | Elongation200mm, min% | Elongation50mm, min% | ||||
65mm | 65~100mm | 100~150mm | 65mm | 65~100mm | 100~150mm | |||
Grade A | 290 | 290 | - | 430~570 | 430~570 | - | 18 | 23 |
Grade C&D | 345 | 315 | - | 485~620 | 450~590 | - | 18 | 23 |
Grade E | 415 | 415 | 380 | 550~690 | 550~690 | 515~655 | 18 | 23 |
Physical Performance
Physical Performance | Metric | Imperial |
Density | 7.75g/cc | 0.280 lb/in³ |
Scope of application
ASTM A633 steel plate is mainly used in petroleum, chemical, power station, boiler and other industries, for the production of reactors, heat exchangers, separators, spherical tanks, oil and gas pipelines, liquefied gas tanks, shell nuclear reactor pressure, boiler drums, liquefied petroleum gas cylinders, high pressure water pipes, water turbines and other equipment and components.
