The microstructure characteristics of the material during deformation were observed by optical microscope (OM); According to the work hardening rate flow stress curve， the dynamic recrystallization critical strain of L stainless steel is determined， and the dynamic recrystallization volume fraction model is established based on S stainless steel pipe equation. The results show that at S
3Manual installation fee: the installation of corrugated stainless steel ceiling is very difficult， and it needs very professional personnel to do it well. If you are not professional， it is easy to get dizzy and dont know how to do it. The ceiling is also easy to collapse， causing accidents，Stainless steel plate and the gain is not worth the loss. Professional matters should be handled by professional
oMaliStainless steel water pipes and pipes are recognized as healthy raw materials that can be embedded. Basically，to shed420 high quality stainless steel plateIdentification of counterfeit goods stainless steel plates can be seen in all health related applications. It is widely used. Stainless steel water pipe is a kind of environmental protection raw material. Considering the health， it can be recycled and saved
Products and other industries are widely used.
ALa Concepción Usage: it is widely used in automobile industry， aviation industry and other departments.
ZeFirst level， reaching the international advanced level of similar products Until submerged.
The back is blocked with blocking plate for ventilation protection; Only soluble paper or the combination of soluble paper and blocking plate is used for blocking ventilation protection; Use flux cored wire for backing TIG welding.
At the same time， it meets the special requirements of complex working environment for pipeline performance. The three roll cross rolling forming process of double-layer casing with outer layer -n austenitic heat-resistant stainless steel and inner layer cr-ni martensitic heat-resistant stainless steel is simulated by DEFORM-D finite element software
oThe main factors that determine its development.
MWhether S stainless steel plate will rust or not mainly depends on the environment. Secondly，Stainless steel plate, stainless steel coil, stainless steel belt, stainless steel pipe, stainless steel rod - China TISCO Steel Co., Ltd it also depends on the stainless steel material itself. S stainless steel plate is only more resistant to rust than ordinary materials. The main function of stainless steel plate is nickel. According to the nickel content， it is divided into several models， from low to high
BHighly recommendedIn engineering， so that the amount of carbon in steel is lower than the saturated solubility in austenite under equilibrium， that is， fundamentally solve the problem of precipitation of chromium carbide (crc) on grain boundary. Generally，Stainless steel plate the amount of carbon in steel
lDThe change of creep rate is shown in. When the temperature rises， the material maintains a low level of creep rate. Under the condition of ℃ and MPa， the S creep deformation rate does not increase， which shows that it is not very sensitive to the temperature and stress，to shed420 high quality stainless steel plateIdentification of counterfeit goods and the creep performance is better under this condition. Compare this result with several other results
First level reaching the international advanced level of similar products Until submerged.
It can be found that the finite element model can well predict the failure mode of stainless steel square pipe string after high temperature. In order to make the outer surface roughness of cold processed precision stainless steel pipe meet the product quality requirements，
OMedical equipment. stainless steel is mainly used in food industry， watch accessories， pharmaceutical industry and surgical equipment.
The ice load is the main control load of the offshore platform in the severe cold area，Stainless steel plate which has high requirements for the shear bearing capacity of the conduit leg of the offshore platform. In order to study the factors affecting the shear bearing capacity of concrete-filled steel tubular in stainless steel pipe offshore platform， a total of pieces were made
gMaliThe default surface treatment method of ordinary stainless steel plate is (grinding + spraying silver powder paint) and the shell thickness should be ≥ mm； The default surface treatment method of mirror or wire drawing stainless steel plate is (welding leg grinding + argon arc welding or laser welding， and then wire drawing or grinding and polishing) [this kind of steel plate]
qBYes
Some reasons for product composition proportioning: in order to reduce the production cost， so as to reduce the proportion content of some important elements such as chromium and nickel， and increase the content of other elements such as carbon. This kind of production phenomenon that the composition proportioning is not carried out in strict accordance with the product model and product characteristics not only makes