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S275JR Welded Pipe

EMHK sells a large variety of welded and seamless pipe. Based on our years of experience.S275JR Steel pipes are used widely in industrial field. Our price is direct factory price, we can accept any kinds of testing. we are specialized in manufacturing Seamless and weled pipes. We can offer Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test,  Hardness Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, NDT TEST ( ET TEST, UT TEST), Pls donot hesitate to contact us if you are interested in Carbon steel pipes.

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S275JR is carbon structural steel and low-alloy structural steel for engineering and structural steel, usually delivered without heat treatment.
Basic Information
Chinese name
S275JR
Grade
S275JR

Form
Steel rod, steel plate, steel strip

Executive standard
EN10025(1994)

Chemical composition of S275JR Grade En 10025

Check composition of En 10025 Din 17100 S275JR RHS, En 10025 S275 1.0044  , EN 10025 S275JR S275JR EN 10025

Grade C
max		 Mn1
max		 P
max		 S
max		 Si Nb, Ti
1008 (Si 0,03%) 0,10 0,50 0,025 0,025 0,005-0,035 –
S275 Tube 0,20 1,50 0,040 0,040 0,035 max –
S355 Tube 0,14 1,50 0,035 0,030 0,15-0,25 0,050 each
S275 Pipe 0,21 1,50 0,035 0,010 – –

Mechanical Strength Table of EN 10025 S275JR

Grade Yield strength (MPa) Tensile strength (MPa) Minimum elongation A5 (%) Impact Test 2
(J)
1008 (Si 0,03%) None None None None
S275 Tube 275-375 430/4151-530 20 27 @ 0ºC
S355 Tube 355-475 450-550 22 27 @ 0ºC
S275 Pipe Min. 275 410-560 23 27 @ 20 ºC (Optional)

Black en 10025 s275jr ms structural steel pipe available dimensions

Custom sizes available in EN 10025 S275JR Carbon Steel Round Tube, EN 10025 S275JR British Steel Rectangular Tube, EN 10025 S275JR Steel Grade RHS, En 10025 Din 59220 S275JR Pipe and Grade En S275JR Circular Hollow Section

API 5L Supply condition Thickness (mm) Width (mm)
1008 (Si 0,03%) Mill edge 1,0 – 13,0 800 – 1 850 1: 2
S275 Tube Mill edge 2,0 – 6,0 800 – 1 8501: 2
S355 Tube Mill edge 2,5 – 6,0 1185 – 15801: 2
S275 Pipe Mill edge
Side trimmed		 3,0 – 13,0
3,0 – 10,0		 1070 – 18001: 2
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S275JR STEEL PIPES STOCK SIZE:

Pipes Size Schedule Wall Thickness Weight/ft OD ID
1/8″ 40 0.068 0.25 0.405 0.269
1/8″ 80 0.095 0.32 0.405 0.215
1/4″ 40 0.088 0.43 0.54 0.364
1/4″ 80 0.119 0.54 0.54 0.302
3/8″ 40 0.091 0.57 0.675 0.493
3/8″ 80 0.126 0.74 0.675 0.423
1/2″ 40 0.109 0.85 0.84 0.622
1/2″ 80 0.147 1.09 0.84 0.546
1/2″ 160 0.188 1.31 0.84 0.464
1/2″ XXH 0.294 1.71 0.84 0.252
3/4″ 40 0.113 1.13 1.05 0.824
3/4″ 80 0.154 1.47 1.05 0.742
3/4″ 160 0.219 1.94 1.05 0.612
3/4′ XXH 0.308 2.44 1.05 0.434
1″ 40 0.133 1.68 1.315 1.049
1″ 80 0.179 2.17 1.315 0.957
1″ 160 0.25 2.84 1.315 0.815
1″ XXH 0.358 3.66 1.315 0.599
1-1/4″ 40 0.14 2.27 1.66 1.38
1-1/4″ 80 0.191 3 1.66 1.278
1-1/4″ 160 0.25 3.76 1.66 1.16
1-1/4″ XXH 0.382 5.21 1.66 0.896
24″ 140 2.062 483.12 24 19.876

S275JR STEEL PIPE schedule chart

Nominal Pipes size OD mm Schedule 20 Schedule 30 Schedule STD Schedule 40 Schedule 60 Schedule Extra Strong (XS)
Mm Inch Wall Wt. Wall Wt. Wall Wt. Wall Wt. Wall Wt. Wall Wt.
3 1/8 10.3 1.73 0.37 1.73 0.357 2.41 0.47
6 ¼ 13.7 2.24 0.63 2.24 0.625 3.02 0.804
10 3/8 17.1 2.31 0.84 2.31 0.84 3.2 1.1
15 ½ 21.3 2.77 1.26 2.77 1.26 3.73 1.62
20 ¾ 26.7 2.87 1.69 2.87 1.68 3.91 2.2
25 1 33.4 3.38 2.5 3.38 2.5 4.55 3.24
32 11/4 42.2 3.56 3.39 3.56 3.38 4.85 4.47
40 11/2 48.3 3.68 4.05 3.68 4.05 5.08 5.41
50 2 60.3 3.9 5.44 3.9 5.44 5.5 7.48
65 21/2 73 5.2 8.63 5.16 8.63 7 11.41
80 3/8 88.9 5.5 11.3 5.5 11.3 7.62 15.3
90 31/2 1.6 5.74 13.57 5.74 13.57 8.08 18.63
100 4 114.3 6.02 16.07 6.02 16.07 8.56 22.3
125 5 141.3 6.6 21.77 6.55 21.77 9.53 30.9
150 6 168.3 7.11 28.26 7.11 28.26 10.97 42.5
200 8 219.1 6.35 33.3 7 36.8 8.2 42.5 8.2 42.5 10.3 53.1 12.7 64.6
250 10 273 6.35 41.7 7.8 51.3 9.27 60.3 9.27 60.3 12.7 81.5 12.7 81.5
300 12 323.9 6.35 49.7 8.4 65.2 9.53 73.8 10.3 79.7 14.3 109 12.7 97.4
350 14 355.6 7.92 68.1 9.53 81.3 9.53 81.3 11.13 94.3 15.1 126.4 12.7 107
400 16 406.4 7.92 77.9 9.5 93.3 9.53 93.3 12.7 123 16.7 160 12.7 123
450 18 457.2 7.92 87.8 11.1 122 9.53 105 14.3 156 19 206 12.7 130
500 20 508 9.53 117.2 12.7 155.1 9.53 177.2 15.1 183 20.6 248 12.7 155.1
550 22 558.8 9.53 129 12.7 171 9.53 129 22.2 294 12.7 171
600 24 609.6 9.53 141 14.3 210 9.53 141 17.4 255 24.5 355 12.7 187

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