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ASTM A283 structural steel pipe

ASTM A283 covers four grades of carbon steel plates, including grade A, grade B, grade C and Grade D. These four grades are of a structural quality, designed for use in general application. Therefore, plates of this specification could be used in the manufacture of ASTM A283 pipe. Samples of the specified carbon steel grade is to be melt processed by either of the following techniques i.e. - basic oxygen, open hearth, or an electric furnace. The specimens are subjected to a heat and product analysis. The result of these analysis needs to conform to the required chemical compositions including the addition of any of the subsequent elements - manganese, carbon, sulfur, silicon, phosphorus, and copper. Specimens of carbon steel pipes are subjected to tensile tests, with the samples conforming to required values of yield point, tensile strength, as well as elongation.

Product Details

Product Name

ASTM A283 structural steel pipe

Dia.

10.3-1219mm

Length

3m -12m or as required

Thickness

1.5-30mm

Standard

GB,ASTM,DIN,BS,JIS

Technique

Hot rolled 

Surface Treatment

3PE/Fusion bond Expoxy Coating / Black Oil Coating as per customer's requirement

Thickness Tolerance

±0.01mm~ ±0.25mm

Material

ASTM A283A/B/C/D

Application

Bridges, vehicles, ships, buildings, pressure vessels, etc.

MOQ

1 ton , We can accept sample order.

Shipment Time

Within 15-20 workdays after receiving deposit or workable L/C

Export Packing

Waterproof paper, and steel strip packed.
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required

Capacity

250,000 tons/year




ASTM A283 Chemical Composition:

Grade Grade A Grade B Grade C Grade D
Carbon, max 0.14 0.17 0.24 0.27
Manganese, max 0.9 0.9 0.9 0.9
Phosphorus, max 0.035 0.035 0.035 0.035
Sulphur, max 0.04 0.04 0.04 0.04
Silicon, Plates 1 1/2 in and under, max 0.40 0.40 0.40 0.40
Silicon, Plates over 1 1/2 in 0.15-0.40 0.15-0.40 0.15-0.40 0.15-0.40
Copper min % when copper steel is specified 0.2 0.2 0.2 0.2



ASTM A283 Physical properties :

Grade Grade A Grade B Grade C Grade D
Tensile Strength: 45,000 -60,000 psi 50,000 -65,000 psi 55,000 75,000 psi 60,000 -80,000 psi
[310 - 415 MPa] [345 - 450 MPa] [380 - 515 MPa] [415 - 550 MPa]
Min. Yield Point: 24,000psi 27,000psi 30,000psi 33,000psi [
[165 MPa] [185 MPa] [205 MPa] 230 MPa]
Elongation in 8": 27% min 25% min 22% min 20% min
Elongation in 2": 38% min 28% min 25% min 23% min




NPS O.D ANSI B36.10   B36.19  Wall Thickness
DN(mm) inch mm Sch5S Sch10S Sch10 Sch20 Sch30 Sch40S STD Sch40 Sch60 Sch80 XS Sch80S Sch100 XXS
8 1/4 13.72 - 1.65 - - - 1.73 1.73 1.73 - 3.02 3.02 3.02 - -
10 3/8 17.14 - 1.65 - - - 2.31 2.31 2.31 - 3.2 3.2 3.2 - -
15 1/2 21.34 1.65 2.11 - - - 2.77 2.77 2.77 - 3.73 3.73 3.73 - 7.47
20 3/4 26.67 1.65 2.11 - - - 2.87 2.87 2.87 - 3.91 3.91 3.91 - 7.82
25 1 33.4 1.65 2.77 - - - 3.38 3.38 3.38 - 4.55 4.55 4.55 - 9.09
32 1 1/4 42.16 1.65 2.77 - - - 3.56 3.56 3.56 - 4.85 4.85 4.85 - 9.7
40 1 1/2 48.26 1.65 2.77 - - - 3.68 3.68 3.68 - 5.08 5.08 5.08 - 10.16
50 2 60.32 1.65 2.77 - - - 3.91 3.91 3.91 - 5.54 5.54 5.54 - 11.07
65 2 1/2 73.02 2.11 3.05 - - - 5.16 5.16 5.16 - 7.01 7.01 7.01 - 14.02
80 3 88.9 2.11 3.05 - - - 5.49 5.49 5.49 - 7.62 7.62 7.62 - 15.24
90 31/2 101.6 2.11 3.05 - - - 5.74 5.74 5.74 - 8.08 8.08 8.08 - -
100 4 114.3 2.11 3.05 - - - 6.02 6.02 6.02 - 8.56 8.56 8.56 - 17.12
125 5 141.3 2.77 3.4 - - - 6.55 6.55 6.55 - 9.53 9.53 9.53 - 19.05
150 6 168.28 2.77 3.4 - - - 7.11 7.11 7.11 - 10.97 10.97 10.97 - 21.94
200 8 219.08 2.77 3.4 - 6.35 7.04 8.18 8.18 8.18 10.31 12.7 12.7 12.7 15.09 22.22
250 10 273.05 3.4 3.76 - 6.35 7.8 9.27 9.27 9.27 12.7 12.7 12.7 15.09 18.26 25.4
300 12 323.85 3.96 4.57 - 6.35 8.38 9.52 9.52 10.3 14.27 12.7 12.7 17.48 21.44 -
350 14 355.6 3.96 4.78 6.35 7.92 9.52 *9.52 9.52 11.13 15.09 12.7 12.7 19.05 23.83 -
400 16 406.4 4.19 4.78 6.35 7.92 9.52 *9.52 9.52 12.7 16.66 12.7 12.7 21.44 26.19 -
450 18 457.2 4.19 4.78 6.35 7.92 11.12 *9.52 9.52 14.27 19.05 12.7 12.7 23.82 29.36 -
500 20 508 4.78 5.54 6.35 7.92 12.7 *9.52 9.52 15.09 20.62 12.7 12.7 26.19 32.54 -
550 22 558.8 4.78 5.54 6.35 7.92 12.7 *9.52 9.52 - 22.22 12.7 12.7 28.58 34.92 -
600 24 609.6 5.54 6.35 6.35 7.92 14.27 *9.52 9.52 17.48 24.61 12.7 12.7 30.96 38.89 -
650 26 660.4 - *7.92 7.92 12.7 - *9.52 9.52 - - 12.7 12.7 - - -
700 28 711.2 - *7.92 7.92 12.7 15.88 *9.52 9.52 - - 12.7 12.7 - - -
750 30 762 6.35 *7.92 7.92 12.7 15.88 *9.52 9.52 - - 12.7 12.7 - - -
800 32 812 - *7.92 7.92 12.7 15.88 *9.52 9.52 17.48 - 12.7 12.7 - - -
850 34 863.6 - *7.92 7.92 12.7 15.88 *9.52 9.52 17.48 - 12.7 12.7 - - -
900 36 914.4 - *7.92 7.92 12.7 15.88 *9.52 9.52 19.05 - 12.7 12.7 - - -
950 38 965.2 - *7.92 - - - *9.52 9.52 - - 12.7 12.7 - - -
1000 40 1016 - *7.92 - - - *9.52 9.52 - - 12.7 12.7 - - -
1050 42 1066.8 - *7.92 - - - *9.52 9.52 - - 12.7 12.7 - - -
1100 44 1117.6 - *7.92 - - - *9.52 9.52 - - 12.7 12.7 - - -
1150 46 1168.4 - *7.92 - - - *9.52 9.52 - - 12.7 12.7 - - -
1200 48 1219.2 - *7.92 - - - *9.52 9.52 - - 12.7 12.7 - - -
1300 52 1320.8 - - - - - - 9.52 - - - 12.7 - - -
1350 54 1371.6 - - - - - - 9.52 - - - 12.7 - - -
1400 56 1422.4 - - - - - - 9.52 - - - 12.7 - - -
1500 60 1524 - - - - - - 9.52 - - - 12.7 - -
1600 64 1625.6 - - - - - - 9.52 - - - 12.7 - -
1700 68 1727.2 - - - - - - 9.52 - - - 12.7 - -
1800 72 1828.8 - - - - - - 9.52 - - - 12.7 - -
1900 76 1930.4 - - - - - - 9.52 - - - 12.7 - -
2000 80 2032 - - - - - - 9.52 - - - 12.7 - -






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