alloy400 is a corrosion-resistant alloy with the largest dosage, the most wide range of uses and excellent comprehensive properties. This alloy has excellent corrosion resistance in hydrofluoric acid and fluorine gas media, and also has excellent corrosion resistance against hot concentrated alkali liquid. It is also resistant to corrosion from neutral solutions, water, seawater, atmosphere, organic compounds, etc. An important feature of this alloy is that it generally does not produce stress corrosion cracking and has good cutting performance.
Specifications | In stock, can be customized according to customer requirements |
Form | Plate, rod, pipe, strip |
Classification | Nickel alloy |
C | Mn | S | Si | Ni | Cu | Fe |
≤0.03 | ≤2.00 | ≤0.024 | ≤0.50 | ≥63.0 | 28.0-34.0 | ≤2.50 |
Variety | condition | Tensile Strength（ΣbMPa） | Elongation（A/%） | Hardness（HRB） |
Hot rod | hot processing state ; Cold drawn state | 620~1070 | 20~45 | 75-35hrc |
690~965 | 13~35 | 88-26hrc | ||
Cold drawn plate | Cold rolling + annealing | 620~725 | 25~45 | ≤85 |
Monel alloy 400 Plateapplication areas：
Marine engineering, chemical and hydrocarbon processing equipment, gasoline and fresh water tanks, crude petroleum stills, boiler feed water heaters and other heat exchangers, valves, pumps, shafts, fittings and fasteners, industrial heat exchangers device.
Characteristics ofMonel alloy 400 Plate:
Corrosion resistance: Monel's corrosion resistance is generally superior to that of nickel and copper. It is more resistant to corrosion from reducing media than pure nickel, more resistant to corrosion from oxidizing media than pure copper, and is resistant to corrosion from sulfuric acid, phosphoric acid, and carbon. The sex was very good.
Acid medium: Monel alloy 400 Plate is corrosion-resistant in sulfuric acid with a concentration of less than 85%. alloy400 is one of the few important materials that can withstand hydrofluoric acid.
Water corrosion: In most cases of water corrosion, the Monel alloy 400 Plate not only has excellent corrosion resistance, but also pitting corrosion, stress corrosion, etc. are rarely found, and the corrosion rate is less than 0.025mm/a.
The manufacturing process of stainless steel and alloys involves multiple steps to transform raw materials into flat,rectangular sheets or plates made of stainless steel and alloys. Here are a few key steps for stainless steel and alloys:
Molten stainless steel and alloys are cast into large ingots or billets through a casting process.
During the hot rolling process,the thickness of the steel ingot is gradually reduced and elongated to form long strips or coils.
Annealing involves heating stainless steel and alloys to a specific temperature and then slowly cooling it.
Cold rolling is carried out through rolling mills to reduce thickness to meet customer specifications.
Wuxi Walmay Metal Co,Ltd is a comprehensive processing group of Alloy Steel、Forged Parts Fitting、Titanium Alloy、Stainless Steel、Special Welding Wireseries， and more than 800 specifications.
Our group has been engaged in the domestic and global market for more than ten years with rich steel experience and can offer professional advice for customers inapplications with different materials.
Machine cutting
Sheet cutting
plasma cutting
Dynamic waterjet cutting
sawing
Plank leveling
polishing
laser cutting
laser cutting
production cutting
Long product cutting
Bar and structural cutting
polishing
Heat treatment and annealing: Wuxi Walmay Metal can heat treat certain 400 series stainless steels.
Material Reliability Identification (PMI): Wuxi Walmay Metal can complete this testing in-house.
Ut Testing: Ultrasonic testing (UT) uses high-frequency sound energy to inspect and measure stainless steel products.
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