Nickel Alloy 400

A Nickel-Copper alloy with excellent corrosion resistance to seawater, steam and acidic/alkaline media. This alloy is characterized by moderate to high strength, good weldability and is generally not susceptible to stress corrosion cracking. Alloy 400 possesses good mechanical properties from sub-zero temperatures up to 1020 deg F and is slightly magnetic at room temperatures.

Typical applications: Oil, Marine and Chemical industries, valves, pumps and propeller shafts, marine fixtures and fasteners, electrical and electronic components, chemical processing equipment.

To view Alloy 400 chemical analysis, specification or shapes & sizes please click on the tabs below.

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Rounds (mm)
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
155
160
165
170
175
180
185
190
200
205
215
220
225
230
240
250
260
270
280
285
300
Rounds (inch)
1/2
9/16
5/8
3/4
7/8
1
1 1/8
1 1/4
1 3/8
1 1/2
1 5/8
1 3/4
2
2 1/4
2 1/2
2 3/4
3
3 1/4
3 1/2
3 3/4
4
4 1/2
4 3/4
5
5 1/2
5 3/4
6

This is our standard size range. If you do not see the shape, size or grade you require, please contact us as we will be happy to assist you with reaching your requirements.

EN NumberUNSASTM
2.436N04400B164
EleCMnPSSiALNiCuFe
Max.32.0.024.570342.5
Min.005.026328

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