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The chemical composition and performance of 304 stainless steel
The chemical composition and performance of 304 stainless steel304 stainless steel chemical composition table:304 stainless steelElement name and chemical composition(%)carbon(C)manganese(Mn)silicon(Si)phosphorus(P)sulfur(S)nickel(Ni)molybdenum(Mo)chromium(Cr)lead(Pb)boron(B)≤0.08≤2.00≤1.00
Stainless steel corrosion resistance introduction
During the manufacturing process of stainless steel equipment, performance damage, defects, and some substances that affect the surface, such as: dust, floating iron powder or embedded iron, thermal tempering color and other oxide layers, rust spots, grinding burrs, welding arc marks, welding Spatte
Martensitic stainless steel
Martensitic stainless steel: stainless steel whose mechanical properties can be adjusted by heat treatment. In layman's terms, it is a kind of hardenable stainless steel. Typical grades are Cr13 type, such as 20Cr13, 30Cr13, 40Cr13, etc. After quenching, the hardness is relatively high, and diff
Duplex stainless steel
Duplex stainless steel: It is a stainless steel with austenite and ferrite structure each accounting for about half. In the case of low C content, the Cr content is 18% to 28%, and the Ni content is 3% to 10%. Some steels also contain alloying elements such as Mo, Cu, Si, Nb, Ti, and N. This type of
Ferritic stainless steel
Ferritic stainless steel: A stainless steel whose structure is mainly ferritic in use. The chromium content is between 11% and 30%, and it has a body-centered cubic crystal structure. This kind of steel generally does not contain nickel, and sometimes also contains a small amount of Mo, Ti, Nb and o
Principle and characteristics of stainless steel card sleeve ball valve
Principle of stainless steel card sleeve ball valveThe ferrule type ball valve is mainly composed of a ferrule with a 24-degree tapered hole and a ferrule with a sharp inner blade and a compression nut for compression. When the nut is tightened, the ferrule is pushed into the 24-degree taper hole an
What is austenitic stainless steel
Austenitic stainless steel: stainless steel with an austenitic structure at room temperature. When the steel contains about 18% Cr, 8%~10% Ni, and about 0.1% C, it has a stable austenite structure. Austenitic chromium-nickelstainless steelincludes the famous 18Cr-8Ni steel and the high C
The purpose, principle and structure of the card sleeve valve
Stainless steel ferrule ball valve is also called stainless steel ferrule ball valve, double ferrule ball valve, single ferrule ball valve, ferrule reducing ball valve, snap ring ball valve, snap ring ball valve, QG.Y1 ferrule ball valve, ferrule reducing ball valve . Widely used in water treatment
Overview of large butterfly valves
In view of the structural characteristics of thebutterfly valve, the problems of unstable and easy deformation of the large middle sand core and difficult sand cleaning are solved from the aspects of process design, production and fixation of the sand core and the use of zirconium coating. The
Which pipes are suitable for stainless steel pipe socket connection, ferrule connection and clamp connection?
The connection form of the pipeline - socket connection, ferrule connection, and clamp connection are all well suited. The applications are as follows:1) Socket connection: Water supply, drainage, chemical and urban gas pipelines often use cast iron pipes, concrete pipes, ceramic pipes and plastic p
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Columns recommend
The chemical composition and performance of 304 stainless steel
Stainless steel corrosion resistance introduction
Martensitic stainless steel
Duplex stainless steel
Ferritic stainless steel
Principle and characteristics of stainless steel card sleeve ball valve
What is austenitic stainless steel
The purpose, principle and structure of the card sleeve valve
Overview of large butterfly valves
本周点击排行
Weeks click
The chemical composition and performance of 304 stainless steel
666
Stainless steel corrosion resistance introduction
635
Martensitic stainless steel
642
Duplex stainless steel
644
Ferritic stainless steel
638
Principle and characteristics of stainless steel card sleeve ball valve
645
What is austenitic stainless steel
624
The purpose, principle and structure of the card sleeve valve
621
Overview of large butterfly valves
620
Which pipes are suitable for stainless steel pipe socket connection, ferrule connection and clamp connection?
484
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