ASTM B564 N04400 Monel400 Nickel Alloy Elbow 90 Degree LR Butt Weld Seamless Fittings

ASTM B564 N04400 Monel400 Nickel Alloy Elbow 90 Degree LR Butt Weld Seamless Fittings

ASTM B564 Monel400 Fitting, 90DEG. ELBOW, 45 DEG. ELBOW, 180 DEG. BEND PIPE, TEE, CAP

Yuhong Special Steel has been engaged in seamless welded pipes and tubes of austenitic stainless steel and nickel alloy steel (Hastelloy, Monel, Inconel, Inkoloy) for more than 25 years, and has steel pipes sold every year. Over 80,000 tons. Our customers have covered more than 45 countries including Italy, Britain, Germany, the United States, Canada, Chile, Colombia, Saudi Arabia, South Korea, Poland, Singapore, Australia, France, etc.

Monel 400 is a nickel-copper alloy (approximately 67% Ni – 23% Cu) that is resistant to seawater and steam at high temperatures, as well as salt and caustic solutions. Alloy 400 is a solid solution alloy that can only be hardened by cold work. This nickel alloy has good corrosion resistance, good weldability and high strength. Low corrosion rates in fast-flowing brackish or seawater, combined with excellent resistance to stress corrosion cracking in most freshwaters, and resistance to a wide range of corrosive conditions make it ideal for marine applications and other non-oxidizing It is widely used in chloride solution.

Monel 400 has excellent corrosion resistance to many reducing media such as sulfuric acid and hydrochloric acid. In general, Monel 400 is more resistant to corrosion by oxidizing media than higher grade copper alloys. Monel 400 resists pitting and stress corrosion cracking in most fresh and industrial waters. It has good resistance in flowing seawater but can cause pitting and crevice corrosion under stagnant conditions. Monel 400 is probably the most resistant to hydrofluoric acid at all concentrations up to the boiling point. Monel 400 is not tough and does not tend to embrittle at low temperatures. It is work hardenable.

Monel 400 Flanges, UNS N04400 Flanges Chemical composition:

Nickel alloy steel:

Alloy 200/Nickel 200/NO2200/2.4066/ASTM B366 WPN;

Alloy 201/Nickel 201/NO2201/2.4068/ASTM B366 WPNL;

Alloy 400/Monel 400/NO4400/NS111/2.4360/ASTM B366 WPNC;

Alloy K-500/Monel K-500/NO5500/2.475;

Alloy 600/Inconel 600/NO6600/NS333/2.4816;

Alloy 601/Inconel 601/NO6001/2.4851;

Alloy 625/Inconel 625/NO6625/NS336/2.4856;

Alloy 718/Inconel 718/NO7718/GH169/GH4169/2.4668;

Alloy 800/Incoloy 800/NO8800/1.4876;

Alloy 800H/Incoloy 800H/NO8810/1.4958;

Alloy 800HT/Incoloy 800HT/NO8811/1.4959;

Alloy 825/Incoloy 825/NO8825/2.4858/NS142;

Alloy 925/Incoloy 925/NO9925;

Hastelloy C/Alloy C/NO6003/2.4869/NS333;

Alloy C-276/Hastelloy C-276/N10276/2.4819;

Alloy C-4/Hastelloy C-4/NO6455/NS335/2.4610;

Alloy C-22/Hastelloy C-22/NO6022/2.4602;

Alloy C-2000/Hastelloy C-2000/NO6200/2.4675;

Alloy B/Hastelloy B/NS321/N10001;

Alloy B-2/Hastelloy B-2/N10665/NS322/2.4617;

Alloy B-3/Hastelloy B-3/N10675/2.4600;

Alloy X/Hastelloy X/NO6002/2.4665;

Alloy G-30/Hastelloy G-30/NO6030/2.4603;

Alloy X-750/Inconel X-750/NO7750/GH145/2.4669;

Alloy 20/Carpenter 20Cb3/NO8020/NS312/2.4660;

Alloy 31/NO8031/1.4562;

Alloy 901/NO9901/1.4898;

Incoloy 25-6Mo/NO8926/1.4529/Incoloy 926/Alloy 926;

Inconel 783/UNS R30783;