A53 Seamless & Welded Carbon Steel Pipe

ASTM A53 is a carbon steel alloy that can be used as structural steel or for low pressure piping. ASTM A53 (ASME SA53) carbon steel pipe is a specification covering seamless, welded black and hot-dip galvanized steel pipe from NPS 1/8 "to NPS 26. A53 is suitable for pressure and mechanical applications, as well as for general use in steam, water, gas and air lines.
  • Commodity name： A53 Seamless & Welded Carbon Steel Pipe

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Carbon Steel Pipe

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A53 Seamless & Welded Carbon Steel Pipe

  • PRODUCT DESCRIPTION

  • A53 Seamless & Welded Carbon Steel Pipe Description

    ASTM A53 is a carbon steel alloy that can be used as structural steel or for low pressure piping. ASTM A53 (ASME SA53) carbon steel pipe is a specification covering seamless, welded black and hot-dip galvanized steel pipe from NPS 1/8 "to NPS 26. A53 is suitable for pressure and mechanical applications, as well as for general use in steam, water, gas and air lines.

    The A53 pipe has three types (F, E, S) and two grades (A, B).
    Type A53F manufactured with furnace butt welds or may have continuous welds (Class A only)
    Type A53E with resistance welds (Class A and B)
    Type A53S is seamless and is found in Class A and B

    Product Parameters

    Product Name

    A53 Seamless & Welded Carbon Steel Pipe

    Standard

    EN/DIN/JIS/ASTM/BS/ASME/AISI etc.

    Outer Diameter

    Seamless: 1/4"-36"

    Welding: 21.3mm-3620mm

    Round Tube: 1/2"-10"

    Square Tube/Rectangular Tube: 15x15mm-400x600mm

    Wall Thickness

    Seamless: 1.25mm-50mm

    Welding: 1.65mm-65mm

    Length

    3-12 meters, Support customization

    Surface Process

    Bright, Polished, Black

    Other Services

    Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.

     

    Chemical Composition

    A53

    Grade

    C

    Mn

    P

    S

    Cu

    Ni

    Cr

    Mo

    V

    TypeS(Seamless)

    A

    0.25

    0.95

    0.05

    0.05

    0.4

    0.4

    0.4

    0.15

    0.08

    B

    0.3

    1.2

    0.05

    0.05

    0.4

    0.4

    0.4

    0.15

    0.08

    TypeE(Resistance Welding)

    A

    0.25

    0.95

    0.05

    0.05

    0.4

    0.4

    0.4

    0.15

    0.08

    B

    0.3

    1.2

    0.05

    0.05

    0.4

    0.4

    0.4

    0.15

    0.08

    TypeF(Furnace Welding)

    A

    0.3

    1.2

    0.05

    0.05

    0.4

    0.4

    0.4

    0.15

    0.08

     

    Mechanical Properties

    A53

    GradeA

    GradeB

    Tensile Strength Min.psi(MPa)

    48,000(330)

    60,000(415)

    Yield Strength Min.psi(MPa)

    30,000(205)

    35,000(240)

     

    Physical Performance

    Density 20°C
    Kg/dm³

    Modulus of Elasticity Kn/² mm

    Coefficient of Thermal Conductivity 20°C
    W/m K

    Heat Capacity 20°C
    J/kg K

    Resistivity 20°C
    Ωmm²/m

    20C°

    300C°

    400C°

    450C°

    7.85

    210

    192

    184

    179

    51

    461

    0.20

     

    Scope of Application

    Construction: underground pipeline, underground water, hot water transmission, mechanical processing, bearing sleeve, processing machinery parts, etc.
    Electrical: natural gas transmission, hydroelectric fluid pipelines, anti-static pipes for wind farms, etc.

USA Japan Germany U.K.

 

 France Italy Spain Switzerland China

AISI/SAE

JIS

W‐nr.

DIN

BS

EN

AFNOR

UNI

UNE

SS

GB

A570.36

STKM 12A

1.0038

RSt.37‐2

4360

‐

E 24‐2

‐

‐

1311

15

-

STKM 12C

-

-

40 C

-

Ne

-

-

-

-

1015

‐

1.0401

C15

080M15

‐

CC12

C15, C16

F.111

1350

15

1020

‐

1.0402

C22

050A20

2C

CC20

C20, C21

F.112

1450

20

1213

SUM22

1.0715

9SMn28

230M07

1A

S250

CF9SMn28

F.2111

1912

Y15

11SMn28

12L13

SUM22L

1.0718

9SMnPb28

‐

‐

S250Pb

CF9SMnPb28

11SMnPb28

1914

‐

‐

‐

1.0722

10SPb20

‐

‐

10PbF2

CF10Pb20

10SPb20

‐

‐

1215

‐

1.0736

9SMn36

240M07

1B

S300

CF9SMn36

12SMn35

‐

Y13

12L14

‐

1.0737

9SMnPb36

‐

‐

S300PB

CF9SMnPb36

12SMnP35

1926

‐

1015

S15C

1.1141

Ck15

080M15

32C

XC12

C16

C15K

1370

15

1025

S25C

1.1158

Ck25

‐

‐

‐

‐

‐

‐

25

A572-60

‐

1.890

StE380

4360 55

‐

‐

FeE390KG

‐

2145

‐

1035

‐

1.0501

C35

060A35

‐

CC35

C35

F.113

1550

35

1045

‐

1.0503

C45

080M46

‐

CC45

C45

F.114

1650

45

1140

‐

1.0726

35S20

212M36

8M

35MF4

‐

F210G

1957

‐

1039

‐

1.1157

40Mn4

150M36

15

35M5

‐

‐

‐

40Mn

1335

SMn438(H)

1.1167

36Mn5

‐

‐

40M5

‐

36Mn5

2120

35Mn2

1330

SCMn1

1.1170

28Mn6

150M28

14A

20M5

C28Mn

‐

‐

30Mn

1035

S35C

1.1183

Cf35

060A35

‐

XC38TS

C36

‐

1572

35Mn

1045

S45C

1.1191

Ck45

080M46

‐

XC42

C45

C45K

1672

Ck45

1050

S50C

1.1213

Cf53

060A52

‐

XC48TS

C53

‐

1674

50

1055

‐

1.0535

C55

070M55

9

‐

C55

‐

1655

55

1060

‐

1.0601

C60

080A62

43D

CC55

C60

‐

‐

60

1055

S55C

1.1203

Ck55

070M55

‐

XC55

C50

C55K

‐

55

1060

S58C

1.1221

Ck60

080A62

43D

XC60

C60

‐

1678

60Mn

1095

‐

1.1274

Ck101

060A96

‐

XC100

‐

F.5117

1870

‐

W1

SK3

1.1545

C105W1

BW1A

‐

Y105

C36KU

F.5118

1880

‐

W210

SUP4

1.1545

C105W1

BW2

‐

Y120

C120KU

F.515

2900

‐

 

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