Chinese Manufacturer Alloy 400 / UNS N04400 Nickel Alloy Cold Rolled Pipe For Power Plant
Chinese Manufacturer Alloy 400 / UNS N04400 Nickel Alloy Cold Rolled Pipe For Power Plant
Material：UNS N04400
Standard: ASTM B161/163, ASTM B 168/B906
Outer Diameter: 6mm-457mm
Wall Thickness: 0.75mm-20.00mm
Surface: Annealed &Pickling
Technology：Cold Drawn / Cold Rolled
NDT：Eddy Current Or Hydraulic Test
Inspection：100%
Packing：Plywooden case or Bundle
Quality Assurance：ISO & PED & AD2000
Type：Seamless&Welded
Nickel Alloy 400 Chemical Composition:
% | Ni | Cu | Fe | C | Mn | Si | S |
min | 63 | 28 | |||||
max | 34 | 2.5 | 0.3 | 2 | 0.5 | 0.024 |
Nickel Alloy 400 Physical properties
Density | 8.80 g/cm3 |
Melting range | 1300-1350℃ |
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Where are nickel alloys used?
Highly corrosive environments
High temperature environments
High pressure environments
The main materials used in these environments are stainless steels, duplexes, etc. However, once the application is too critical and the risk of corrosion is high due to the medium, pressure and temperature, the decision is made to use a high nickel alloy such as alloy 825, 600, 625, 200, 400, C276.
The choice of a specific alloy depends on
The medium flowing through the pipeline and its corrosiveness
The temperature of the medium
The pressure in the pipe/preform
| Terms & Conditions | Price Item | FOB, CFR, CIF or as negotiation |
| Payment | T/T, LC or as negotiation | |
| Delivery Time | 30 working days after received your deposit (Normally according to the order quantity) | |
| Package | Iron case; woven bag or as per customer’s requirement | |
| Quality | Quality Requirement | Mill Test Certificate will be supplied with shipment, Third Part Inspection is acceptable |
| Test | NTD(Ultrasonic test, Eddy Current test) | |
| Mechanical Test(Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test) | ||
| Metal Test(Metallographic Analysis, Impact Test-High/low temperature) | ||
| Chemical Analysis(Photoelectric Emission Spectroscopic) | ||
| Market | Main Market | Europe, Middle East, Southeast Asia, South America. etc |