Detailed Introduction

ASTM A633 steel includes four grades: A, C, D, and E,...

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Detailed Introduction

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

A633carbon 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

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.

 



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