316L stainless steel embossed plateDaily operation specification for maintenance of

Summary of plate manufacturing method according to surface characteristics surface characteristics application silver white matte hot rolled to the specified thickness, and then annealed and descaled. A rough and matte surface does not need surface gloss. Silver white cold rolled heat treatment and pickling 2D products are used for applications with lax surface requirements. For general materials, the gloss of deep drawing materials is stronger than that of D treatment, After finishing a light cold rolling with polishing roller, the general material Ba is as bright as a mirror. There is no standard, but it is usually the surface processing of bright annealing, and the surface reflectance is very high. For building materials, 100 ~ 200 # (unit) abrasive belt is used for kitchen coarse grinding to grind building materials, The polishing surface obtained by grinding with 150 ~ 180 # abrasive belt in the middle of the kitchen is the same as that obtained by fine grinding. The polishing surface is polished with 240 # abrasive belt. The ultra-fine grinding in the kitchen is polished with 320 # abrasive belt. The luster is similar to that of Ba. It is generally used for grinding with 400 # polishing wheel. It is used for construction. It is specialized in stainless steel plate, stainless steel coil and stainless steel belt, Stainless steel pipe quality assurance. New and old customers are welcome to consult during the preferential activities. HL hair line grinding in the kitchen is carried out by grinding materials with appropriate particle size for hair line grinding (150 ~ 240#). There are many buildings and building materials close to mirror grinding. 600# rotary polishing wheel is used for grinding for art, mirror grinding for decoration, mirror grinding for mirror, and polishing wheel is used for grinding reflector, For decoration, according to the purpose, bridge steel plate, boiler steel plate, shipbuilding steel plate, automobile steel plate, roof steel plate, structural steel plate, electrical steel plate (silicon steel sheet), spring steel plate, special solar plate (Hairui special steel) are common Japanese brands in other steel plates for ordinary and mechanical structures.

　　SPHESPHE—& mdash; Hot rolled steel plate and strip for deep drawing.

.That is 188 stainless steel. The GB brand is 0Cr18Ni9. 309 & mdash; it has better temperature resistance than it.

The cold rolled steel strip has good strength and yield ratio, and the hot rolled steel strip has good ductility and toughness.

.Stainless steel pipe will rust? It will rust. The stainless steel pipe only means that it is not easy to rust, which does not mean that it will not rust. If it is placed in seawater, it will still be embroidered soon. It will not rust at room temperature. If it is in a high sulfate alkali environment for a long time, it will produce spot rust. It will not rust under normal circumstances, except in places with acid rain. Stainless steel pipe itself

Doing well in marketing strategy innovation is a very key factor for every manufacturer joining stainless steel pipe to realize the marketing effect of market competition; However, due to the different characteristics of each market, stainless steel pipe manufacturers need to make different marketing strategy adjustments; As the saying goes, & ldquo; No matter what kind of cat it is, catching mice is a good cat& rdquo; Professional projects include: stainless steel plate, stainless steel coil, stainless steel belt, stainless steel pipe and other related businesses. Merchants who hope to have this business please. This is also true in the marketing strategy. Therefore, manufacturers of stainless steel pipes need to make marketing innovation at any time to match the changing market conditions.

　　301— Good ductility, used for molding products. It can also be machined to harden rapidly. Good weldability. The wear resistance and fatigue strength are better than those of stainless steel.

　　430— Ferritic stainless steel for decoration, such as automotive accessories. Good formability,1018 stainless steel plate, but poor temperature resistance and corrosion resistance.

Construction materials shall be prepared and delivered to the site according to the data scheme, and shall be supplied according to the scheme.

Since the invention of stainless steel at the beginning of this century, stainless steel has integrated the image of modern materials and the excellent reputation in architectural applications, which makes its competitors envy. Stainless steel will not produce corrosion, corrosion or wear. Stainless steel is also one of the metal materials with high strength. Because stainless steel has good corrosion resistance, it can keep the integrity of engineering design of structural components. Chromium containing stainless steel also integrates mechanical strength and high extensibility, which is easy to process and manufacture parts, appearance and dimensional accuracy of cold rolled steel strip are better than those of hot rolled plate.

mdash; Martensitic precipitation hardening stainless steel.

Someone asked whether the stainless steel pipe was rusted and caused toxic problems?

How much is it.The inner and outer surfaces of steel pipes shall be free of cracks, folds, crazing, cracks, rolling folds, delaminations and scabs. These defects shall be completely removed (except for pipes for machining). After removal the wall thickness and outer diameter shall not exceed the negative deviation. Other minor surface defects that do not exceed the allowable negative deviation may not be removed.

Stainless steel, precipitation hardening stainless steel and high alloy with iron content less than 50% are usually named by patent name or trademark.

　　SPCDSPCD—& mdash; Cold rolled carbon steel sheet and strip for stamping, equivalent to China 08Al (1323) high quality carbon structural steel.

.Spcespce & mdash; & mdash; refers to cold-rolled carbon steel sheet and strip for deep drawing,Stainless steel marine pipe, equivalent to China 08Al (52) deep drawing steel. If it is necessary to ensure non aging property, add n at the end of the brand as spcen. Quenching and tempering code of cold-rolled carbon steel sheet and strip: annealing status is a, standard quenching and tempering is s, 1 / 8 hard is 1 / 4,N10276 stainless steel plate, hard is 1 / 2 hard is 1. Surface processing code: dull finish rolling is D, bright finish rolling is B. spcc-sd represents cold-rolled carbon sheet generally used for standard quenching and tempering and matt finish rolling. Another example is spcct-sb It refers to cold-rolled carbon sheet with standard quenching and tempering and bright processing and required to ensure mechanical properties.

The application range is wider than that of ferritic stainless steel. Compared with ferritic stainless steel duplex stainless steel has the following disadvantages: high alloy element content and relatively high price. Generally, ferritic stainless steel does not contain nickel.

5 identification number and indication use international chemical element symbols and national symbols to indicate chemical composition. For a long time stainless steel plate, stainless steel coil, excellent quality and favorable price. Use letters to indicate composition content: for example, China and Russia use fixed digits to indicate steel series or numbers; for example, the United States, Japan, 300 series, 400 series 200 series; the serial number is composed of Latin letters and order, which only indicates the purpose.