DIN 17457 Stainless Steel Seamless Tube Specification :
DIN 17457-85 welded circular austenitic stainless steel tubes subject to special requirements.
This standard applies to welded circular tubes and pipes (hereinafter briefly referred to as tubes) subject to special requirements and made from the austenitic stainless steels. These tubes are predominantly used in the construction of pressure vessels, chemical plant and pipework.
The limits of application and other specifications given in this standard shall apply except in cases where other specifications.
DIN 17457 Stainless Steel Seamless Tube Chemical Composition:
|
Grade |
Material Number |
C≤ |
Cr |
Mo |
Ni |
Other |
|
X5CrNi18 10 |
1.4301 |
0.07 |
17.0～19.0 |
— |
8.5～10.2 |
— |
|
X2CrNi19 11 |
1.4306 |
0.03 |
18.0～20.0 |
— |
10.0～12.5 |
— |
|
X2CrNiN18 10 |
1.4311 |
0.03 |
17.0～19.0 |
— |
8.5～11.5 |
N：0.12～0.22 |
|
X6CrNiTi18 10 |
1.4541 |
0.08 |
17.0～19.0 |
— |
9.0～12.0 |
Ti：5×C～0.80 |
|
X6CrNiNb18 10 |
1.455 |
0.08 |
17.0～19.0 |
— |
9.0～12.0 |
Nb：10×C～1.003） |
|
X5CrNiMo17 12 2 |
1.4401 |
0.07 |
16.5～18.5 |
2.0～2.5 |
10.5～13.5 |
— |
|
X2CrNiMo17 13 2 |
1.4404 |
0.03 |
16.5～18.5 |
2.0～2.5 |
11.0～14.0 |
— |
|
X6CrNiMoTi17 12 2 |
1.4571 |
0.08 |
16.5～18.5 |
2.0～2.5 |
10.5～13.5 |
Ti：5×C～0.80 |
|
X2CrNiMoN17 13 8 |
1.4429 |
0.03 |
16.5～18.5 |
2.5～3.0 |
11.5～14.5 |
N：0.14～0.22；S≤0.025 |
|
X2CrNiMo18 14 3 |
1.4435 |
0.03 |
17.0～18.5 |
2.5～3.0 |
12.5～15.0 |
S≤0.025 |
|
X5CrNiMo17 13 3 |
1.4436 |
0.07 |
16.5～18.5 |
2.5～3.0 |
11.0～14.0 |
S≤0.025 |
|
X2CrNiMoN17 13 5 |
1.4439 |
0.03 |
16.5～18.5 |
4.0～5.0 |
12.5～14.5 |
N：0.12～0.22;S≤0.025 |
DIN 17457 Stainless Steel Seamless Tube Description:
|
Out Diameter(OD): |
6 mm-1016mm. 1/8”-40”. |
|
Wall Thickness(W.T.): |
1mm-14.2mm. |
|
Length(L): |
Fixed 6 meters, or other Length as Specified. |
|
End: |
Plain End, Bevel End. |
|
Delivery Condition: |
Annealed and Pickled, Bright Annealed, Polished(400#,600#). |
|
Inspection: |
100% PMI, Hydrostatic Test, Eddy Current, Ultrasonic, X-Ray, Penetrant Test. |
|
Mechanical Test: |
Tension Test, Flattening Test, Flaring Test, Hardness Test, Impact Test. |
|
Tolerance: |
According to the Production Standard. |
|
Packing: |
By Bundles, Plywood Cases. |
|
Marking: |
YASE PIPELINE, Material Grade, Standard, Specification, Heat No., Lot No. |
|
Mill Test Certificate: |
According to EN 10204 3.2 |
|
Production Time: |
2-30 Days, or up to the quantity. |
|
Shipping: |
By Sea, By Air, By Express. |
|
MOQ: |
1000KGS. |
|
Sample: |
Free samples but freight charge paid by customer. |
|
Customized: |
Available. |
YASE PIPELINE Manufacturing DIN 17457 Welded Tube Products:
EFW Stainless Steel Pipe
Industrial Stainless Steel Pipeline
Straight Welded Stainless Steel Pipe
DIN 17457 Stainless Steel Welded Pipe
Large Diameter Stainless Steel Welded Pipe
Heavy Wall thickness Stainless Welded Pipe
Austenite Stainless Steel Welded Pipe
High Temperature Stainless Steel Welded Pipe
DIN 17457 Stainless Steel Welded Tube Mechanical Property:
|
Grade |
Material Number |
0.2% Yield Strength
MPa≥
|
1% Yield Strength
MPa≥
|
Tensile Strength
MPa
|
Elongation
%≥
|
|
|
Longitudinal |
Transverse |
|||||
|
X5CrNi18 10 |
1.4301 |
195 |
230 |
500～720 |
40 |
35 |
|
X2CrNi19 11 |
1.4306 |
180 |
215 |
460～680 |
40 |
35 |
|
X2CrNiN18 10 |
1.4311 |
270 |
305 |
550～760 |
35 |
30 |
|
X6CrNiTi18 10 |
1.4541 |
200 |
235 |
500～730 |
35 |
30 |
|
X6CrNiNb18 10 |
1.455 |
205 |
240 |
510～740 |
35 |
30 |
|
X5CrNiMo17 12 2 |
1.4401 |
205 |
240 |
510～710 |
40 |
35 |
|
X2CrNiMo17 13 2 |
1.4404 |
190 |
225 |
490～690 |
40 |
35 |
|
X6CrNiMoTi17 12 2 |
1.4571 |
210 |
245 |
500～730 |
35 |
40 |
|
X2CrNiMoN17 13 3 |
1.4429 |
295 |
330 |
580～800 |
35 |
30 |
|
X2CrNiMo18 14 3 |
1.4435 |
190 |
225 |
490～690 |
40 |
35 |
|
X5CrNiMo17 13 3 |
1.4436 |
205 |
240 |
510～710 |
40 |
35 |
|
X2CrNiMoN17 13 5 |
1.4439 |
285 |
315 |
580～800 |
35 |
30 |
DIN 17457 Stainless Steel Welded Tube Dimension Chart :
|
Outside Diameters, mm |
Dimension, Out diameter, Wall Thickness, Weight. |
||||||||||
|
1.6 |
1.8 |
2 |
2.3 |
2.6 |
2.9 |
3.2 |
3.6 |
4 |
|||
|
10.2 |
|
|
0.339 |
0.373 |
0.404 |
0.448 |
0.487 |
0.522 |
0.552 |
|
|
|
|
12 |
|
0.41 |
0.453 |
0.493 |
0.55 |
0.603 |
0.651 |
0.694 |
0.746 |
|
|
|
12.7 |
|
0.438 |
0.484 |
0.528 |
0.59 |
0.648 |
0.701 |
0.75 |
0.808 |
|
|
13.5 |
|
|
0.47 |
0.519 |
0.567 |
0.635 |
0.699 |
0.758 |
0.813 |
0.879 |
0.937 |
|
|
|
14 |
0.489 |
0.542 |
0.592 |
0.664 |
0.731 |
0.794 |
0.852 |
0.923 |
0.986 |
|
|
16 |
|
0.568 |
0.63 |
0.69 |
0.777 |
0.859 |
0.937 |
1.01 |
1.101 |
1.184 |
|
17.2 |
|
|
0.616 |
0.684 |
0.75 |
0.845 |
0.936 |
1.023 |
1.105 |
1.207 |
1.302 |
|
|
|
18 |
0.647 |
0.719 |
0.789 |
0.89 |
0.987 |
1.08 |
1.168 |
1.278 |
1.381 |
|
|
19 |
|
0.687 |
0.763 |
0.838 |
0.947 |
1.052 |
1.151 |
1.247 |
1.367 |
1.48 |
|
|
20 |
|
0.726 |
0.808 |
0.888 |
1.004 |
1.116 |
1.223 |
1.326 |
1.456 |
1.578 |
|
21.3 |
|
|
0.777 |
0.866 |
0.952 |
1.078 |
1.199 |
1.316 |
1.428 |
1.571 |
1.706 |
|
|
|
22 |
0.805 |
0.897 |
0.986 |
1.117 |
1.244 |
1.366 |
1.484 |
1.633 |
1.776 |
|
|
25 |
|
0.923 |
1.03 |
1.134 |
1.287 |
1.436 |
1.58 |
1.72 |
1.9 |
2.071 |
|
|
|
25.4 |
0.939 |
1.048 |
1.154 |
1.31 |
1.462 |
1.609 |
1.752 |
1.935 |
2.111 |
|
26.9 |
|
|
0.998 |
1.114 |
1.228 |
1.395 |
1.558 |
1.716 |
1.87 |
2.068 |
2.259 |
|
|
|
30 |
1.121 |
1.252 |
1.381 |
1.571 |
1.757 |
1.938 |
2.115 |
2.344 |
2.565 |
|
|
31.8 |
|
1.192 |
1.332 |
1.47 |
1.673 |
1.872 |
2.067 |
2.257 |
2.503 |
2.742 |
|
|
32 |
|
1.199 |
1.341 |
1.48 |
1.685 |
1.885 |
2.081 |
2.273 |
2.521 |
2.762 |
|
33.7 |
|
|
1.267 |
1.416 |
1.563 |
1.781 |
1.994 |
2.203 |
2.407 |
2.672 |
2.93 |
|
|
|
35 |
1.318 |
1.474 |
1.628 |
1.855 |
2.077 |
2.296 |
2.509 |
2.788 |
3.058 |
|
|
38 |
|
1.436 |
1.607 |
1.776 |
2.025 |
2.27 |
2.51 |
2.746 |
3.054 |
3.354 |
|
|
40 |
|
1.515 |
1.696 |
1.874 |
2.138 |
2.398 |
2.653 |
2.904 |
3.231 |
3.551 |
|
42.4 |
|
|
1.61 |
1.802 |
1.993 |
2.274 |
2.552 |
2.825 |
3.093 |
3.445 |
3.788 |
|
|
|
44.5 |
1.693 |
1.895 |
2.096 |
2.393 |
2.686 |
2.975 |
3.259 |
3.631 |
3.995 |
|
48.3 |
|
|
|
2.064 |
2.284 |
2.609 |
2.93 |
3.247 |
3.559 |
3.968 |
4.37 |
|
|
51 |
|
|
2.184 |
2.417 |
2.762 |
3.103 |
3.44 |
3.772 |
4.208 |
4.636 |
|
|
|
54 |
|
2.317 |
2.565 |
2.932 |
3.296 |
3.654 |
4.009 |
4.474 |
4.932 |
|
|
57 |
|
|
2.45 |
2.713 |
3.102 |
3.488 |
3.869 |
4.245 |
4.741 |
5.228 |
|
60.3 |
|
|
|
|
2.875 |
3.29 |
3.699 |
4.105 |
4.506 |
5.034 |
5.553 |
|
|
63.5 |
|
|
|
3.033 |
3.471 |
3.905 |
4.334 |
4.758 |
5.318 |
5.869 |
|
|
70 |
|
|
|
3.354 |
3.84 |
4.321 |
4.799 |
5.271 |
5.895 |
6.51 |
|
|
|
73 |
|
|
3.502 |
4.01 |
4.514 |
5.013 |
5.508 |
6.161 |
6.806 |
|
76.1 |
|
|
|
|
3.655 |
4.186 |
4.713 |
5.235 |
5.753 |
6.436 |
7.112 |
|
|
|
82.5 |
|
|
|
|
|
5.693 |
6.258 |
7.004 |
7.743 |
|
88.9 |
|
|
|
|
|
|
|
6.15 |
6.763 |
7.573 |
8.375 |
|
|
101.6 |
|
|
|
|
|
|
7.058 |
7.765 |
8.7 |
9.627 |
|
|
|
108 |
|
|
|
|
|
|
8.27 |
9.268 |
10.26 |
|
114.3 |
|
|
|
|
|
|
|
|
8.767 |
9.828 |
10.88 |
|
|
127 |
|
|
|
|
|
|
|
9.769 |
10.95 |
12.13 |
|
|
133 |
|
|
|
|
|
|
|
10.24 |
11.49 |
12.72 |
|
139.7 |
|
|
|
|
|
|
|
|
10.77 |
12.08 |
13.39 |
DIN 17457 Stainless Steel Welded Tube Dimensions Tolerance Chart:
|
Class |
Tolerance On OD |
Class |
Tolerance On Thickness |
|
D1 |
±1.5%, Or ±0.75 Mm Min. |
T1 |
±15%, Or ±0.6 Mm Min. |
|
D2 |
±1.0%, Or ±0.5 Mm Min. |
T2 |
±12.5%, Or ±0.4 Mm Min. |
|
D3 |
±0.75%, Or. ±0.3 Mm Min. |
T3 |
±10%, Or ±0.2 Mm Min. |
|
D4 |
±0.50%, Or ±0.1 Mm Min. |
T4 |
±7.5%, Or ±0.15 Mm Min. |
|
|
|
T5 |
+/- 5.0 %, Or +/- 0.10 Mm Min. |
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