|
Product Details:
|
| Alloy Or Not: | Is Alloy | Application: | Boiler Pipe |
|---|---|---|---|
| Thickness: | 1 - 60 Mm | Outer Diameter: | 10 - 1200mm |
| Standard: | ASTM ASME | Grade: | N04400 |
| Section Shape: | Round | Surface Treatment: | Copper Coated |
| Surface: | Bright | Color: | Nickel Nature |
| Technique: | Cold Drawn | Feature: | High Resistance |
| High Light: | n04400 nickel copper pipe,monel 400 nickel copper pipe,boiler alloy steel pipe |
||
Nickel Copper N04400 monel 400 Alloy Steel Pipe Price
Monel 400(UNS N04400/2.4360) is a nickel-copper alloy with high strength and excellent resistance to a range of media including seawater, dilute hydrofluoric and sulfuric acids, and alkalies.
Alloy 400 containing about 30–33% copper in a nickel matrix has many similar characteristics of commercially pure nickel, while improving upon many others. Addition of some iron significantly improves the resistance to cavitation and erosion in condenser tube applications. The main uses of alloy 400 are under conditions 2.4360 of high flow velocity and erosion as in propeller shafts, propellers, pump-impeller blades, casings, condenser tubes, and heat exchanger tubes. Corrosion rate in moving seawater is generally less than 0.025 mm/year. The alloy can pit in stagnant seawater, however, the rate of attack is considerably less than in commercially pure alloy 200. Due to its high nickel content (approx. 65%) 2.4360 the alloy is generally immune to chloride stress corrosion cracking. The general corrosion resistance of alloy 400 in nonoxidizing mineral acids is better compared to nickel. However, it suffers from the same weakness of exhibiting very poor corrosion resistance to oxidizing media such as nitric acid, ferric chloride, cupric chloride, wet chlorine, chromic acid, sulfur dioxide, or ammonia. In unaerated dilute hydrochloric and sulfuric acid solution the alloy has useful resistance up to concentrations of 15% at room temperature and up to 2% at somewhat higher temperature, not exceeding 50°C. Due to this specific characteristic, alloy 400 is also used in processes where chlorinated solvents may form hydrochloric acid due to hydrolysis, which would cause failure in standard stainless steel.
Typical applications are valve and pump parts, propeller shafts, marine fixtures and fasteners, electronic components, chemical processing equipment, gasoline and freshwater tanks, petroleum processing equipment, boiler feedwater heaters and other heat exchangers.
Chemical Composition 2.4360 monel 400
| Grade | Ni% | Cu% | Fe% | C% | Mn% | C% | Mn% | Si% | S% |
|---|---|---|---|---|---|---|---|---|---|
| Monel 400 | Min 63 | 28-34 | Max 2.5 | Max 0.3 | Max 2.0 | Max 0.05 | Max 1.0 | Max 0.5 | Max 0.024 |
Specifications
| Grade | UNS | Werkstoff Nr. |
|---|---|---|
| Monel 400 | N04400 | 2.4360 |
Physical Properties 2.4360 monel 400 alloy
| Grade | Density | Melting Point |
|---|---|---|
| Monel 400 | 8.83 g/cm3 | 1300°C-1390°C |
Mechanical Properties alloy 400
| Alloy | Tensile Strength | Yield Strength | Elongation |
|---|---|---|---|
| Monel 400 | 480 N/mm² | 170 N/mm² | 35% |
Our Production Standard ASTM 2.4360
| Bar | Forging | Pipe | Sheet/Strip | Welding Wire | |
|---|---|---|---|---|---|
| Standard | ASTM B164 | ASTM B564 | ASTM B165 | ASTM B127 | ERNiCu-7ERNiCu-7 |
Contact Person: Mrs. Yana Dong
Tel: 13661003712, 86-10-5712 1108, 5718 5998
Fax: 86-10-56752778
