Steber Steel Solutions is a well-known distributor and trader of Monel Alloy 400 Pipes & Tubes, which is a solid solution alloy composed primarily of nickel and copper. It also contains small amounts of iron, manganese, and other elements. The alloy exhibits exceptional resistance to corrosion, including seawater, acids, alkalis, and various corrosive environments. With its high strength, excellent ductility, and toughness, Monel UNS N04400 Round Pipes finds applications in marine, chemical, and aerospace industries. Additionally, it is an alloy that can only be cold worked to harden it. It resists numerous corrosive situations quite well and maintains good strength and toughness across a wide temperature range.
We provide the best quality Monel® Alloy 400 Seamless Pipes, Werkstoff 2.4360 EFW Pipe, UNS N04400 Welded Tube Specification Standard, Pure Monel 400 ERW Pipe Stockist.
Stress relief treatment has significant effects on the mechanical properties of Monel WNR 2.4360 Square Pipes. These effects include:
a. Improved Dimensional Stability: By relieving internal stresses, stress relief treatment minimizes dimensional changes and distortion in Nickel Alloy 400 Rectangular Pipes. This ensures the material maintains its desired shape, dimensions, and overall integrity during service, contributing to its long-term performance and reliability.
b. Enhanced Ductility and Toughness: Stress relief treatment improves the ductility and toughness of Monel UNS N04400 Hexagonal Tubes. It reduces the likelihood of brittle fracture and enhances the material's ability to withstand impact or fatigue loading. This is particularly beneficial in applications where resistance to deformation or cracking is critical.
c. Reduced Risk of Stress Corrosion Cracking: Residual stresses can promote stress corrosion cracking in corrosive environments. Stress relief treatment helps mitigate this risk by reducing the magnitude of residual stresses, making Monel WNR 2.4360 Instrumentation Tubes more resistant to stress corrosion cracking and improving its overall corrosion resistance.
d. Optimal Mechanical Performance: By alleviating internal stresses, stress relief treatment allows Nickel Alloy 400 High Pressure Tubes to exhibit its full mechanical potential. The material achieves improved strength, hardness, and resistance to deformation, ensuring its suitability for demanding applications requiring high-performance characteristics.
400 Pipes Specifications | ASTM B165, B517, B163, B516 / ASME SB165, SB517, SB163, SB516 |
---|---|
Dimensional specification | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
ASTM B165 B163 400 Seamless Pipe & Tube Size | 1 / 2" NB - 16" NB |
ASTM B165 B163 400 Welded Pipe & Tube Size | 1 / 2" NB - 24" NB |
ASTM B517 B516 400 EFW Pipe & Tube Size | 6" NB - 24" NB |
Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
Monel 400 Pipes & Tubes Manufacturing Shapes | Hydraulic, Round, Rectangle, Square, Hex, Honed |
Monel 400 Pipes & Tubes Manufacturing Techniques | Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded |
Monel 400 Pipes & Tubes Schedule Thickness Range | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Monel 400 Pipes & Tubes End Types | Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends) |
Delivery Condition of Monel 400 Pipes & Tubes | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
Surface Finish | No.1, No.4, No.8 Mirror Finish, 2B |
Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
Inspection and Test Reports | EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports |
Marking | Specification Grade Nominal Pipe Sizes Pipe Schedule or Wall Thickness Manufacturing Method (Seamless / Welded) Heat Number Manufacturer’s Name or Custom Logo - on request Marked Pipe Sample: ANSI B36.19 ASTM A 312 TP 400 12" NB SCH 40S SEAMLESS HEAT NO. XXXX |
Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Monel Pipes, Finish as per customer Requirements |
Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
Packing of Monel 400 Pipes & Tubes | Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
Specials | Sizes and Specifications other than above can be on request |
STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
Monel 400 | N04400 | 2.4360 | NU-30M | NiCu30Fe | NW 4400 | NA 13 | МНЖМц 28-2,5-1,5 |
NPS |
Outside Diameter |
Wall Thickness |
Weight |
Weight |
|||
in |
mm |
in |
mm |
Sched |
kg/Mtr |
Lb/ft |
|
1/2″ |
0.840 |
21 |
0.109 |
2.769 |
40 STD |
1.268 |
0.851 |
0.147 |
3.734 |
80 STD |
1.621 |
1.088 |
|||
3/4″ |
1.050 |
27 |
0.113 |
2.870 |
40 STD |
1.684 |
1.131 |
0.154 |
3.912 |
80 STD |
2.195 |
1.474 |
|||
1″ |
1.315 |
33 |
0.133 |
3.378 |
40 STD |
2.501 |
1.679 |
0.179 |
4.547 |
80 STD |
3.325 |
2.172 |
|||
1 1/4″ |
1.660 |
42 |
0.140 |
3.556 |
40 STD |
3.385 |
2.273 |
0.191 |
4.851 |
80 STD |
4.464 |
2.997 |
|||
1 1/2″ |
1.900 |
48 |
0.145 |
3.683 |
40 STD |
4.048 |
2.718 |
0.200 |
5.080 |
80 STD |
5.409 |
3.361 |
|||
2″ |
2.375 |
60 |
0.154 |
3.912 |
40 STD |
5.441 |
3.653 |
0.218 |
5.537 |
80 STD |
7.480 |
5.022 |
|||
2 1/2″ |
2.875 |
73 |
0.203 |
5.516 |
40 STD |
8.629 |
5.793 |
0.276 |
7.010 |
80 STD |
11.411 |
7.661 |
|||
3″ |
3.500 |
89 |
0.216 |
5.486 |
40 STD |
11.284 |
7.576 |
0.300 |
7.620 |
80 STD |
15.272 |
10.253 |
|||
4″ |
4.500 |
114 |
0.237 |
6.020 |
16.073 |
10.790 |
|
0.337 |
8.560 |
22.318 |
14.983 |
||||
6″ |
6.625 |
168 |
0.188 |
4.775 |
19.252 |
12.924 |
|
0.203 |
5.516 |
20.739 |
13.923 |
||||
0.219 |
5.563 |
22.318 |
14.983 |
||||
0.250 |
6.350 |
25.354 |
17.021 |
||||
0.280 |
7.112 |
40 STD |
58.263 |
18.974 |
|||
0.312 |
7.925 |
31.334 |
21.036 |
||||
0.375 |
9.525 |
37.285 |
25.031 |
||||
0.432 |
10.973 |
80 XHY |
42.561 |
28.573 |
|||
0.500 |
12.700 |
48.719 |
32.708 |
||||
8″ |
8.625 |
219 |
0.188 |
4.775 |
25.233 |
16.940 |
|
0.203 |
5.156 |
27.198 |
18.259 |
||||
0.219 |
5.563 |
29.286 |
19.661 |
||||
0.250 |
6.350 |
20 |
33.308 |
22.361 |
|||
0.277 |
7.036 |
30 |
36.786 |
24.696 |
|||
0.322 |
8.179 |
40 |
42.352 |
28.554 |
|||
0.375 |
9.525 |
49.216 |
33.041 |
||||
0.406 |
10.312 |
60 |
53.085 |
35.638 |
|||
0.500 |
12.700 |
80 XHY |
64.627 |
43.388 |
|||
10″ |
10.750 |
273 |
0.188 |
4.775 |
31.588 |
21.207 |
|
0.219 |
5.563 |
36.689 |
24.631 |
||||
0.250 |
6.350 |
20 |
41.759 |
28.035 |
|||
0.307 |
7.798 |
30 |
51.002 |
34.240 |
|||
0.344 |
8.738 |
56.946 |
38.231 |
||||
0.365 |
9.271 |
40 STD |
63.301 |
40.483 |
|||
0.438 |
11.125 |
71.852 |
48.238 |
||||
0.500 |
12.700 |
60 XHY |
81.530 |
54.735 |
|||
0.594 |
15.088 |
80 |
95.969 |
64.429 |
|||
12″ |
12.750 |
324 |
0.188 |
4.775 |
37.570 |
25.222 |
|
0.219 |
5.563 |
43.657 |
29.309 |
||||
0.250 |
6.350 |
49.713 |
33.375 |
||||
0.281 |
7.137 |
55.739 |
37.420 |
||||
0.312 |
7.925 |
61.735 |
41.445 |
||||
0.375 |
9.525 |
73.824 |
49.562 |
||||
0.406 |
10.312 |
79.727 |
53.525 |
||||
0.500 |
12.700 |
97.438 |
65.415 |
||||
0.562 |
14.275 |
108.966 |
73.154 |
||||
14″ |
14.000 |
356 |
0.188 |
4.775 |
41.308 |
27.732 |
|
0.219 |
5.563 |
48.012 |
32.233 |
||||
0.250 |
6.350 |
20 |
54.685 |
36.713 |
|||
0.281 |
7.137 |
61.327 |
41.172 |
||||
0.312 |
7.925 |
67.939 |
45.611 |
||||
0.375 |
9.525 |
STD |
81.281 |
54.568 |
|||
0.438 |
11.125 |
40 |
94.498 |
63.441 |
|||
0.500 |
12.700 |
XHY |
107.381 |
72.090 |
|||
0.625 | 15.875 |
132.983 |
89.278 |
||||
16” |
16.000 |
406 |
0.188 |
4.775 |
47.290 |
21.748 |
|
0.219 |
5.563 |
54.980 |
36.910 |
||||
0.250 |
6.350 |
10 |
62.639 |
42.053 |
|||
0.281 |
7.137 |
70.268 |
47.174 |
||||
0.312 |
7.925 |
20 |
77.866 |
52.275 |
|||
0.344 |
8.738 |
85.677 |
57.519 |
||||
0.375 |
9.525 |
30 STD |
93.213 |
62.578 |
|||
0.438 |
11.125 |
108.433 |
72.797 |
||||
0.500 |
12.700 |
40 XHY |
123.289 |
82.770 |
|||
18″ |
18.000 |
457 |
0.219 |
5.563 |
61.948 |
41.588 |
|
0.250 |
6.350 |
70.593 |
47.393 |
||||
0.281 |
7.137 |
79.208 |
53.176 |
||||
0.312 |
7.925 |
20 |
87.792 |
58.939 |
|||
0.375 |
9.525 |
STD |
105.144 |
70.588 |
|||
0.438 |
11.125 |
30 |
122.369 |
82.152 |
|||
0.500 |
12.700 |
XHY |
139.198 |
93.450 |
|||
0.562 |
14.275 |
40 |
155.904 |
104.666 |
|||
0.625 |
15.875 |
172.754 |
115.978 |
||||
20″ |
20.000 |
508 |
0.250 |
6.350 |
78.547 |
52.733 |
|
0.282 |
7.163 |
88.458 |
59.386 |
||||
0.312 |
7.925 |
97.719 |
65.604 |
||||
0.375 |
9.525 |
20 STD |
117.075 |
78.598 |
|||
0.438 |
11.125 |
136.305 |
91.508 |
||||
0.500 |
12.700 |
30 XHY |
155.106 |
104.130 |
|||
0.594 |
15.088 |
40 |
183.378 |
123.110 |
|||
0.625 |
15.875 |
192.640 |
129.328 |
||||
0.688 |
17.475 |
211.368 |
141.901 |
||||
24″ |
24.000 |
610 |
0.250 |
6.350 |
94.456 |
63.413 |
|
0.281 |
7.137 |
106.029 |
71.183 |
||||
0.312 |
7.925 |
117.573 |
18.932 |
||||
0.375 |
9.525 |
20 STD |
140.938 |
64.618 |
|||
0.438 |
11.125 |
164.176 |
110.219 |
||||
0.500 |
12.700 |
XHY |
186.923 |
125.490 |
|||
0.625 |
15.875 |
232.410 |
156.028 |
||||
0.688 |
17.475 |
40 |
255.148 |
171.293 |
|||
0.750 |
19.050 |
277.401 |
186.233 |
||||
30″ |
30.000 |
762 |
0.250 |
6.350 |
118.318 |
79.433 |
|
0.281 |
7.137 |
132.851 |
89.189 |
||||
0.312 |
7.925 |
10 |
147.353 |
98.925 |
|||
0.375 |
9.525 |
STD |
176.731 |
118.648 |
|||
0.438 |
11.125 |
205.983 |
138.286 |
||||
0.500 |
12.700 |
20 XHY |
234.647 |
157.530 |
|||
0.625 |
15.875 |
30 |
292.066 |
196.078 |
|||
0.688 |
17.475 |
320.817 |
215.380 |
||||
0.750 |
19.050 |
348.988 |
234.293 |
||||
36″ |
36.000 |
914 |
0.250 |
6.350 |
142.180 |
95.453 |
|
0.281 |
7.137 |
159.672 |
107.196 |
||||
0.312 |
7.925 |
10 |
177.133 |
118.918 |
|||
0.375 |
9.525 |
STD |
215.525 |
142.678 |
|||
0.438 |
11.125 |
247.790 |
166.353 |
||||
0.500 |
12.700 |
20 XHY |
282.372 |
198.570 |
|||
0.625 |
15.875 |
351.723 |
236.128 |
||||
0.688 |
17.475 |
386.487 |
259.467 |
||||
0.750 |
19.050 |
420.576 |
282.353 |
||||
42″ |
42.000 |
1067 |
0.312 |
7.925 |
206.914 |
138.911 |
|
0.375 |
9.525 |
STD |
248.319 |
166.708 |
|||
0.500 |
12.700 |
XHY |
33.097 |
221.610 |
|||
0.750 |
19.050 |
492.163 |
330.413 |
||||
48″ |
48.000 |
1219 |
0.375 |
9.525 |
STD |
284.112 |
190.738 |
0.438 |
11.125 |
331.404 |
222.487 |
||||
0.500 |
12.700 |
XHY |
377.822 |
253.650 |
|||
0.750 |
19.050 |
563.750 |
378.473 |
||||
0.875 |
22.225 |
655.969 |
440.383 |
ASTM B165 Monel 400 Pipe OD mm |
Pipe WT mm |
in. |
Sch |
Kg/m |
---|---|---|---|---|
13.72 |
1.65 |
1/4 |
10S |
0.50 |
13.72 |
2.24 |
1/4 |
40S |
0.64 |
13.72 |
3.02 |
1/4 |
80S |
0.81 |
17.15 |
1.65 |
3/8 |
10S |
0.64 |
17.15 |
2.31 |
3/8 |
40S |
0.86 |
17.15 |
3.20 |
3/8 |
80S |
1.12 |
21.34 |
2.11 |
1/2 |
10S |
1.02 |
21.34 |
2.77 |
1/2 |
40S |
1.29 |
21.34 |
3.73 |
1/2 |
80S |
1.65 |
26.67 |
2.11 |
3/4 |
10S |
1.30 |
26.67 |
2.87 |
3/4 |
40S |
1.71 |
26.67 |
3.91 |
3/4 |
80S |
2.23 |
33.40 |
2.77 |
1 |
10S |
2.13 |
33.40 |
3.38 |
1 |
40S |
2.54 |
33.40 |
4.55 |
1 |
80S |
3.29 |
33.40 |
6.352) |
1 |
160 |
4.30 |
42.16 |
2.77 |
1¼ |
10S |
2.73 |
42.16 |
3.56 |
1¼ |
40S |
3.44 |
42.16 |
4.85 |
1¼ |
80S |
4.53 |
42.16 |
6.352) |
1¼ |
160 |
5.69 |
48.26 |
2.77 |
1½ |
10S |
3.16 |
48.26 |
3.68 |
1½ |
40S |
4.11 |
48.26 |
5.08 |
1½ |
80S |
5.49 |
60.33 |
2.77 |
2 |
10S |
3.99 |
60.33 |
3.91 |
2 |
40S |
5.52 |
60.33 |
5.54 |
2 |
80S |
7.60 |
60.33 |
8.742) |
2 |
160 |
11.29 |
73.03 |
3.05 |
2½ |
10S |
5.35 |
73.03 |
5.16 |
2½ |
40S |
8.77 |
73.03 |
7.01 |
2½ |
80S |
11.59 |
88.90 |
3.05 |
3 |
10S |
6.56 |
88.90 |
5.49 |
3 |
40S |
11.47 |
88.90 |
7.62 |
3 |
80S |
15.51 |
88.90 |
11.132) |
3 |
160 |
21.67 |
101.60 |
3.05 |
3½ |
10S |
7.53 |
101.60 |
5.74 |
3½ |
40S |
13.78 |
101.60 |
8.08 |
3½ |
80S |
18.92 |
114.30 |
3.05 |
4 |
10S |
8.50 |
114.30 |
6.02 |
4 |
40S |
16.32 |
114.30 |
8.56 |
4 |
80S |
22.67 |
114.30 |
13.492) |
4 |
160 |
34.05 |
141.30 |
6.55 |
5 |
40S |
22.10 |
141.30 |
9.53 |
5 |
80S |
31.44 |
141.30 |
15.882) |
5 |
160 |
49.87 |
168.28 |
3.4 |
6 |
10S |
14.04 |
168.28 |
7.11 |
6 |
40S |
28.69 |
168.28 |
10.97 |
6 |
80S |
43.21 |
168.28 |
14.27 |
6 |
120 |
54.75 |
168.28 |
18.262) |
6 |
160 |
68.59 |
219.08 |
8.18 |
8 |
40S |
43.20 |
219.08 |
12.7 |
8 |
80S |
65.63 |
219.08 |
18.23 |
8 |
120 |
91.30 |
219.08 |
23.012) |
8 |
160 |
112.97 |
Monel 400 | Ni | C | Al | Mn | Si | Fe | Cu | S | Co | Cr |
63.0 min | 0.3 max | 0.50 max | 2.0 max | 0.5 max | 1.0 – 2.5 | 28.0 – 34.0 | 0.02 max | – | – |
Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 35,000 , MPa – 240 | Psi – 80,000 , MPa – 550 | 40 % |