1.4021 aisi stainless steel provider
We produce ASTM/ASME Grade 304, Grade 304L,304h, 316, 316L, 316H, 316TI, 321, 321H, 309S, 309H, 310S, 310H, 410S, 2205, 904L, 2507, 254, gh3030, 625, 253MA, S30815, 317L, Type 317, 316lN, 8020, 800, 800H, C276, S32304 and others special requirement stainless steel grade.
The material for fittings shall encompass forgings, bars, plates, or seamless or welded tubular products. Tension take a look at shall be done on the fitting material to determine the tensile properties corresponding to yield power and tensile power. Fittings supplied under this specification shall be examined visually for surface discontinuities, surface checks, and mechanical marks. This specification covers centrifugally forged ferritic/austenitic steel pipe intended for general corrosive service.
That require good efficiency (corrosion resistance and formability). To maintain the corrosion resistance inherent in stainless steel, the metal should comprise more than 18% chromium and more than 8% nickel. List of the stainless steels most used within the valve contruction.
This specification covers castings, iron-chromium-nickel-molybdenum corrosion-resistant, duplex(austenitic/ferritic) for common utility. Castings shall be warmth handled in accordance with the required process and heat-treat temperature.
Our stainless production range
- This specification covers cast or rolled alloy and stainless-steel pipe flanges, solid fittings, and valves and components for top-temperature service.
- The material shall conform to the requirements as to mechanical properties for the grade ordered similar to tensile energy, yield power, elongation, Brinell hardness.
- This specification covers standard requirements for iron-chromium-nickel alloy, stainless steel castings meant for particularly severe corrosive applications.
- The materials shall conform to the required chemical composition for carbon, manganese, phosphorus, silicon, nickel, chromium, molybdenum, columbium, titanium.
- All H grades and grade F sixty three shall be tested for average grain measurement.
All H grades and grade F 63 shall be tested for common grain dimension. This specification covers normal requirements for iron-chromium-nickel alloy, chrome steel castings intended for significantly severe corrosive purposes.
Because of the fabric’s distinctive bodily properties, stainless steel castings are in style in a wide range of purposes, particularly those in severe environments. Common markets for stainless-steel funding castings embrace oil and gas, fluid energy, food and dairy, hardware and locks, agriculture, and lots of extra.
Investment Casting
All castings shall receive heat treatment followed by quench in water or fast cool by different means as famous. The metal shall conform to each chemical composition and tensile property requirements. This specification covers iron-chromium and iron-chromium-nickel alloy castings for common corrosion-resistant application. The grades of those castings symbolize kinds of alloy castings suitable for broad ranges of utility which are meant for all kinds of corrosion environments.
Din Standard 1.4308 1.4408 Jis 316l 2b Stainless Steel Sheet Plate
Proper heat treatment of those alloys is normally necessary to boost corrosion resistance and in some circumstances to fulfill mechanical properties. The metal shall conform to the required chemical composition for carbon, manganese, silicon, phosphorus, sulfur, chromium, nickel, molybdenum, copper, tungsten, and nitrogen.
We have thousands tons stock of stainless steel sheet and coil with various size and grade,mainly include austenitic stainless steel, martens stainless steel (including precipitation hardened stainless steel sheet & coil), ferritic stainless steel, and duplex stainless steel.
Characteristics of Stainless Steel Sheet and Plate:
High corrosion resistance
High strength
High toughness and impact resistance
Temperature resistance
High workability, including machining, stamping, fabricating and welding
Smooth surface finish that can be easily clean