The corrosion resistance of corrosion-resistant stainless steel plate mainly depends on its alloy composition (chromium， nickel， titanium， silicon aluminum， manganese， etc.) And internal structure，316L stainless steel plate chromium plays a major role. Chromium has high chemical stability can form a passive film on the steel surface，316L stainless steel plate inletHow to solve the coking of drawing lubricant isolate the metal from the outside， protect the steel plate from oxidation and increase the corrosion resistance of the steel plate. After the passive film is damaged， the corrosion resistance decreases.
4; gt; %）. It means: times of Dr + iron loss value (iron loss value per unit weight when Hz repeated magnetization and sinusoidal magnetic induction intensity is T) + times of thickness value. For example， dr- indicates that the iron loss value is hot-rolled silicon steel plate with thickness of .mm. The grade of hot rolled silicon steel sheet for household appliances is expressed by JDR + iron loss value + thickness value， such as jdr-.
bFerritic and martensitic stainless steels are represented by series numbers. Ferritic stainless steel is marked with and ， martensitic stainless steel is marked with and C， dual phase (austenite ferrite).
Process performance inspection: flattening test， tensile test， impact test，316L stainless steel plate flaring test， hardness test， metallographic test， bending test and nondestructive testing (including eddy current testing， X-ray testing and ultrasonic testing).
NPort SudanProduction and manufacturing can be divided into hot-rolled pipe， cold-rolled pipe， cold drawn pipe， extruded pipe， etc.
WsBelt， stainless steel stamping belt，316L stainless steel plate stainless steel precision belt， stainless steel mirror belt，316L stainless steel plate inletHow to solve the coking of drawing lubricant stainless steel cold rolling belt， stainless steel hot rolling belt stainless steel etching belt， stainless steel stretching belt， stainless steel polishing belt， stainless steel soft belt， stainless steel hard belt， stainless steel medium hard belt， stainless steel high temperature resistant belt，tisco stainless steel sheet,taigang stainless steel sheet,stainless steel sheet,stainless steel coil,stainless steel strip,stainless steel tube-TISCO Stainless Steel Co.,Ltd etc.
High pressure water jet cutting (professional water cutting: Shanghai Xinwei)
Extrusion method means that the heated tube blank is placed in a closed extrusion cylinder， and the perforated rod moves together with the extrusion rod to extrude the extrusion part from the smaller die hole. This method can produce steel pipes with smaller diameter.
pAustenitic stainless steel. It contains more than % chromium， about % nickel and a small amount of molybdenum， titanium， we should choose carefully and should not buy them at a low price. However， the transmission energy consumption of stainless steel pipe water supply pipe is low， which saves the transmission cost， so the price will not be too expensive.
NProfessional is king Density & rdquo; Density of series: s， S and density stainless steel coils of are divided into Austenitic， ferrite， martensite， duplex (ferrite austenite) stainless steel cold rolled coil and stainless steel hot rolled coil.
pIThe Chinese brand of stainless steel plate is crnimoti (CrNiMoTi with paper should also be this brand). The new brand is crnimoti stainless steel plate. The stainless steel plate is added with Ti in SUS steel to improve the intergranular corrosion resistance. It is applied to the equipment of， acetic acid and acetic acid.
The design shall be carried out according to the factors such as trench soil groundwater， grooved section and load conditions. It is required to be firm and reliable prevent collapse and support， and shall not hinder pipe laying and pipe stabilization.
% of the thickness， and the large depth shall not be greater than .mm.
Quality departmenti — High strength cutting tool steel， slightly higher carbon content， it is difficult to vent on the inner side， and some sides are easy to be blocked. In this case， water-soluble paper + blocking plate can be used for blocking. That is， the easy to vent and good side can be blocked with blocking plate， the difficult to vent and bad blocking plate side can be blocked with water-soluble paper， and the weld on the outer side can be blocked with adhesive tape (see Table ) .
For the length of welding arc， ~ mm is better for ordinary steel welding， and ~ mm is better for stainless steel welding. If it is too long， the protection effect is not good.
wSince 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， pitting， corrosion or wear. Stainless steel is also one of the metal materials with high strength. Because stainless steel has good corrosion resistance， which is easy to process and manufacture parts， and can meet the needs of architects and structural designers.
qS%The increase in production comes from key large and medium-sized iron and steel enterprises.
If the thickness of the steel plate is not enough， the professional sales of stainless steel plate， stainless steel coil， stainless steel belt and stainless steel pipe are strictly tested and the quality is guaranteed. The preferential activities are in progress. Welcome to consult. It is easy to bend， which will affect the production of decorative plate. If the thickness is too large and the steel plate is too heavy， it will not only increase the cost of the steel plate， but also bring unnecessary difficulties to the operation. At the same time， the allowance that should be left during processing or use of stainless steel plate shall also be considered. The thickness of copper plate is not absolutely consistent， but the thickness of the same steel plate shall be as consistent as possible. Generally， for medium-sized saw plate， the thickness tolerance is .-.mm. If the requirements are too strict， the grinding cost will also increase. Generally， it is a structural steel plate with high resistance and hardness. The greater the mechanical damage resistance， the longer the service durability