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Quality 304 stainless steel mirror panels industry brushed stainless steel plate 304 stainless steel plate
Information Name: | Quality 304 stainless steel mirror panels industry brushed stainless steel plate 304 stainless steel plate |
Published: | 2015-05-26 |
Validity: | 730 |
Specifications: | Complete specifications, shelf |
Quantity: | 1000000.00 |
Price Description: | |
Detailed Product Description: | Shenzhen, Feng Stainless Steel Co., Ltd. is a development, production, processing and sales of stainless steel material supply medium-sized enterprises. After years of effort and development, in the love of our customers, the company has become well-known in Guangdong stainless steel production and sales units. I plant is stainless steel production plant 28 million yuan in fixed assets investment, the plant covers an area of ??over 16,000 square meters, the existing ordinary 150 employees, senior technical staff of 30 people, perfect drawing processing, production of special sizes, electrolytic polishing production equipment for the steel material to provide a one-stop service. The company takes the "to-first, to the letter of hospitality," the purpose of the company more than a decade, after everyone's efforts, forge ahead, the successful completion of the adjustment and a combination of philosophy, management system, product quality and other aspects, successful realization of the brand products, operating integrity, international goals, in the stainless steel market of their own interpretation of a new concept. The company produces stainless steel products comply with Chinese GB, American ASTM, Japanese JIS and other standards, has been ISO9001, IS09002 certification, all manufactured products have ROHS directive SGS report and material proof reports. And continue to introduce advanced production equipment to improve themselves, learning management experience and the introduction of high-quality personnel, upgrade management standards. In order to promote the prosperity and development of the stainless steel market, the company set up a sales branch in Shenzhen City, Guangdong Province, the Pearl River Delta and the country to provide excellent stainless steel products. Stainless steel plate stainless steel surface finish, higher ductility, toughness and mechanical strength, acid and alkaline gases, solvents and other media. It is a rusty steel is not easy, but not definitely not rust. Shenzhen City, HSBC Stainless Steel Metal Co., Ltd. stainless steel Description: Stainless steel plate manufacturing method are two hot and cold, including sheets and 4.5-35 mm thick sheet thickness of 0.5-4 mm. By organizational characteristics of steel is divided into five categories: austenitic, austenitic - ferritic, ferritic, martensitic, precipitation hardening. Required to withstand acid, sulfuric acid - ferric sulfate, nitrate, nitric acid - hydrofluoric acid, sulfuric acid - copper sulfate, phosphoric acid, formic acid, acetic acid and other corrosive, widely used in chemical, food, pharmaceutical, paper, oil, atomic energy industry and construction, kitchen utensils, cutlery, vehicles, household appliances all kinds of parts. In order to ensure all kinds of stainless steel yield strength, mechanical properties of tensile strength, elongation and hardness to meet the requirements, it must be annealed, solution treatment, aging heat treatment before delivery plate. Stainless steel corrosion resistance depends mainly on its alloy composition (chromium, nickel, titanium, silicon, aluminum, etc.) and internal organizational structure, play a major role in the chromium. Chromium has a high chemical stability, can form a passive film on the steel surface, the metal with the outside world to isolate and protect steel from oxidation and increase the corrosion resistance of the steel sheet. After the destruction of the passive film, corrosion resistance on the decline. Dongguan Krupp Thyssen Ltd provide a classification plate (including strip): 1, according to the thickness of classification (1) sheet (2) plate (3) slabs (4) special plate 2, press production methods Classification (1) hot-rolled steel (2) cold-rolled steel plate 3, characterized by surface classification method for producing surface features summary NO.1 use matte silver rolled to a predetermined thickness, and then by annealing and descaling Rough matt surface does not require heat treatment and surface gloss after pickling uses NO.2D silver cold-rolled, and sometimes rolls matte side of a final light rolling a matte surface 2D products for surface processing requirements lax use, general timber, deep drawing timber NO.2B luster after stronger than NO.2D NO.2D treatment, after a mild final polishing roll cold rolling, in order to obtain appropriate luster. This is the most common surface machining, the machining can also be used as a first step polishing. General timber BA bright as a mirror no standard, but usually bright annealed surface finish, high surface reflectivity. Building materials, kitchen utensils NO.3 coarse ground will NO.2D and NO.2B timber, with 100 to 200 # (units) of abrasive grains of the polishing tape, polishing materials, kitchen utensils NO.4 middle grinding will NO.2D and NO.2B timber, with 150 to 180 # mainstay Abrasive belt grinding and polishing the surface obtained, which is versatile, with a mirror reflection of visible 'grain' bright NO.240 finely ground surface above the NO .2D and NO.2B material, 240 # mainstay Abrasive belt grinding Kitchenware NO.320 fine grinding will NO.2D and NO.2B timber, with 320 # mainstay Abrasive belt grinding Ibid NO.400 gloss close in BA will NO.2B material, with 400 # buff grinding general timber, construction material, kitchen utensils HL Hairline grinding appropriate particle size of the abrasive material were building hairline grinding (150 to 240 #) which abrasive grains lot, building NO.7 timber close to the mirror polishing 600 # rotary buff with a polishing art, decorative NO.8 mirror-polished mirror with buff polished mirrors, decorative 4, By Application (1) steel bridge (2) boiler plate (3) shipbuilding steel plate (4) armor plate (5) automotive steel (6) Roof plate (7) Structural Steel (8) electrical steel (silicon) (9) of the spring plate (10) the other two, common and machinery represented by the structure of the steel sheet material common grade JIS Japanese Series 1, Japanese grade steel (JIS series) in general structural steel is mainly composed of three parts of the first part, such as: S (Steel) represented steel, F (Ferrum) represents iron; The second part represents the different shapes, kinds, uses, such as P (Plate) display plate, T (Tube) represented pipe, K (Kogu) shows the tool; Part III wherein digital representation, usually minimum tensile strength. Such as: SS400-- S represents the first steel (Steel), S represents a second "structural" (Structure), 400 for the lower tensile strength 400MPa, a tensile strength as a whole represents a general structural steel 400MPa. SPHC 2, SPHC-- first steel Steel abbreviation S, P Plate abbreviation for the board, H to heat Heat abbreviation, C commercial Commercial Abbreviation, indicated as a whole is generally hot-rolled steel sheet and strip. SPHD 3, SPHD-- represents stamping hot-rolled steel sheet and strip. SPHE 4, SPHE-- expressed deep drawing hot rolled steel sheet and strip. SPCC 5, SPCC-- expressed general cold rolled carbon steel sheet and strip, which is equivalent in Q195-215A grades. Wherein the third letter C for the cold Cold acronym. When the need to ensure the tensile test, in Grade T is added at the end SPCCT. SPCD 6, SPCD-- expressed stamping cold-rolled carbon steel sheet and strip, equivalent to Chinese 08AL (13237) quality carbon structural steel. SPCE 7, SPCE-- expressed deep drawing cold-rolled carbon steel sheet and strip, equivalent to Chinese 08AL (5213) deep drawing steel. The need to ensure non-aging property, the N is added at the end in Grade SPCEN. Cold-rolled carbon steel sheet and strip quenching code: annealed state is A, the standard tone quality as S, 1/8 hard to 8,1 / 4 hard to 4,1 / 2 hard 2 hard one. Surface processing code: Matte finish is D, bright finish to B. SPCC-SD represents the standard quenched, generally with cold-rolled carbon sheet matte finish rolling. Again SPCCT-SB represents the standard quenched and tempered, bright processing, required to ensure the mechanical properties of cold-rolled carbon sheet. 8, JIS mechanical structural steel grades representation as: S + carbon + letter code (C, CK), wherein the carbon content intermediate value × 100, said the letter C: carbon K: indicates carburizing steel. Such as carbon structural steel coil S20C carbon content of 0.18-0.23%. Dongguan Krupp Thyssen Ltd provide Third, China's and Japan's silicon steel grades that method, Chinese brands methods: (1) cold rolled non-oriented silicon steel strip (sheet) representation: DW + iron loss value (at frequency is 50HZ, sinusoidal waveform peak magnetic induction unit weight iron loss of 1.5T.) + 100 times 100 times thickness values. DW470-50 iron loss value expressed as 4.7w / kg, thickness of 0.5mm cold-rolled non-oriented silicon steel, the new models are now represented as 50W470. (2) cold rolled grain oriented silicon steel strip (sheet) representation: DQ + iron loss value (at a frequency of 50HZ, sinusoidal waveform peak magnetic induction unit weight of iron loss 1.7T) 100 times thickness value of 100 + times. Sometimes iron loss plus G represents a high magnetic induction. DQ133-30 iron loss value expressed as 1.33, a thickness of 0.3mm cold rolled oriented silicon steel strip (sheet), is the new model is represented as 30Q133. (3) hot-rolled silicon steel sheet hot-rolled silicon steel sheet with DR said, according to the number of silicon content into low silicon (silicon content ≤2.8%), high-silicon (silicon content> 2.8%). Representation: DR + iron loss value (with 50HZ repeatedly by sinusoidal magnetized and change the unit of magnetic induction intensity maximum weight of iron loss during 1.5T) 100 times 100 times + thickness values. DR510-50 iron loss value expressed as 5.1, the thickness of the hot-rolled silicon steel sheet of 0.5mm. Hot-rolled silicon steel sheet household appliances brands by JDR + iron loss value + thickness value expressed as JDR540-50. 2, Japan grades representation: (1) cold rolled non-oriented silicon steel strip by the nominal thickness (enlarged 100 times the value) + code A + iron loss guarantee value (1.5T when the iron loss, frequency 50HZ, maximum flux density After 100 times the value of expanding). As 50A470 represents a thickness of 0.5mm, the iron loss guarantee value ≤ 4.7 cold rolled non-oriented silicon steel strip. (2) cold rolled grain oriented silicon steel strip by the nominal thickness (enlarged 100 times the value) + code. G: common materials, P: indicates highly oriented material + iron loss guarantee value (frequency 50HZ, maximum flux density of 1.7T When the value of iron loss after expanding 100 times). As 30G130 represents a thickness of 0.3mm, cold-rolled iron loss guarantee of oriented silicon steel strip is ≤1.3. Dongguan Krupp Thyssen Ltd provide four Tinplate and galvanized plate: 1, Tinplate tin plating steel sheet and strip, also known as tin, steel plates (with) plated tin, have good corrosion resistance, and non-toxic, can be used as canned food packaging materials, inside and outside the cable sheath, instrumentation telecommunications parts, torches, and other hardware. 2, hot galvanized plate hot galvanized plate, melting the steel sheet was immersed in a zinc bath, the adhesion to the surface layer of zinc sheet steel. At present, continuous galvanizing production process, that is continuously rolled steel sheet was immersed in the molten zinc plating bath is made of galvanized steel. Dongguan Krupp Thyssen Metal Materials Co. offers five way stainless steel weight: 304 stainless steel plate: Thickness (mm) X width (m) X length (m) X density 316 stainless steel plate: Thickness (mm) X Width (m) X length (m) X density of 430 stainless steel plate: Thickness (mm) X width (m) X length (m) X density Shenzhen City Feng Stainless Steel Co., Ltd. to provide six, stainless basis weight (density): steel Basic weight (density) / kg Shenzhen City Feng Stainless Steel Co., Ltd. to provide seven, stainless steel plate Features Analysis: The corrosion resistance of stainless steel plate has a similar ability to resist the general instability of the nickel-chromium alloy 304 corrosion. For a long time in the extent of chromium carbide heating temperature range can affect Alloys 321 and 347 in harsh corrosive media. Mainly used for high temperature applications, high-temperature applications require materials with strong anti-allergy activity, lower temperature to prevent inter-granular corrosion. High temperature oxidation resistance Stainless steel has high temperature oxidation resistance, but the oxidation rate is affected by exposure to environmental and product form factors such as inherent. The total heat transfer coefficient in addition to the physical properties of the metal thermal conductivity depends on the metal, but also depend on other factors. In most cases, the film heat transfer coefficient, rust and surface condition of the metal skin. Stainless steel surface can be maintained clean, so it is better than the thermal conductivity of the higher thermal conductivity of other metals. Dongguan Krupp Thyssen Ltd provide eight excellent technical standard stainless steel plate stainless steel plate corrosion resistance, bending and welding parts toughness and welding parts stamping workability of high strength stainless steel plate and its manufacturing method. Specifically, it is to contain C: 0.02% or less, N: 0.02% or less, Cr: more than 11% but less than 17%, an appropriate content of Si, Mn, P, S, Al, Ni, and satisfies 12≤Cr Mo 1.5Si≤ 17,1≤Ni 30 (CN) 0.5 (Mn Cu) ≤4, Cr 0.5 (Ni Cu) 3.3Mo≥16.0,0.006≤CN≤0.030 stainless steel plate heated to 850 ~ 1250 ℃, then subjected to 1 ℃ / s The cooling rate of the above heat treatment. This will be the organization more than 12% volume fraction of martensite, 730MPa or more high strength, corrosion resistance and bending workability, excellent HAZ toughness of high strength stainless steel plate. Reuse containing Mo, B, etc., can significantly improve the performance of welded parts stamping. Plus oxygen gas flame can not cut stainless steel plate is because stainless steel is not easily oxidized. 5CM thick stainless steel plates to use special cutting tool machining, such as: (1) greater wattage Laser Cutting machine (laser cutter), (2) Hydraulic Saw, (3) grinding disc, (4) manpower Saw, (5) Wire Cutting machine (EDM). |
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Copyright © GuangDong ICP No. 10089450, Shenzhen City, HSBC Stainless Steel Metal Materials Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility