Cutting tool level & rdquo; Martensitic steel， an early stainless steel similar to Brinell high chromium steel. It is also used for surgical tools， which can be made very bright.
5 SPHCSPHC—& mdash; In the first place， s is the abbreviation of steel， h is the abbreviation of hot heat， and C is the abbreviation of commercial. It generally represents hot-rolled steel plate and strip.
hDuring welding，Products Show the process of ventilation in advance and gas stop behind shall be adopted，Manufacturer of stainless steel stripWhat are the production precautions and the adhesive cloth on the outside shall be torn off while welding. Because the blocking plate is composed of rubber and white iron sheet， it is not easy to be damaged， so this welding can well ensure that the inner side of the weld is filled with argon and its purity， so as to effectively ensure that the metal on the inner side of the weld is not oxidized and ensure the quality of weld backing welding.
The stainless steel pipe installed on the pipeline support can be corroded by ppm chloride ion and ppm residual chlorine in an aerobic environment. For carbon steel structural supports the pipeline shall be insulated to prevent corrosion due to potential difference， and the external insulation cotton shall be wrapped for anti-corrosion treatment. Remember， never use glue and other materials that contain chloride ions， halogens and other corrosive effects on stainless steel pipes.
FBukhari The adhesion of stainless steel surface contains acid， alkali and salt substances (such as alkali water and lime water splashing on the decoration wall) causing local corrosion.
UjMoreover， the cost of packaging requires labor costs，Products Show the sum of which exceeds the weight of a single bag.
The package itself needs to be manufactured into
D cold rolled， heat treated， pickled or similar matt surface.
aAfter molten steel casting， stainless steel pipe fittings generally adopt the same vertical， vertical bending or arc continuous caster as carbon steel. The refined molten steel is poured into the ladle， and then the molten steel is injected into the tundish through the long nozzle. The molten steel in tundish enters the mold through the submerged nozzle for forming， condensation and continuous downward movement.
ORemarks: to ensure the nickel content of stainless steel strip and the mechanical properties of stainless steel strip， material certificate (Baogang material)， Japan Nippon Steel Material Certificate (Nippon Steel material)， SGS report，Products Show etc. can be provided.
IWhere is goodLet PS be the external force at the yield point s and fo be the cross-sectional area of the sample， then the yield point & sigma; S = PS / fo (MPA)，Manufacturer of stainless steel stripWhat are the production precautions MPa is called MPa， equal to n (Newton) / mm (MPA = pa， PA: Pascal = n / M
dZD-outer diameter (mm) as stainless steel pipe for reprocessing device， in order to reduce carbon content by vigorously welding chromium carbon compounds at affected parts， or silicon and phosphorus content in Nb steel. In addition， in order to improve the corrosion resistance of ULC steel， the steel industry with phosphorus content below .% is manufactured. Through repeated % boiling corrosion tests for times， ℃ & times; The sensitized material for h has excellent corrosivity when the corrosion degree is less than .mm/a.
· Cargo box of ship or truck & middot; Food processing equipment standard ASTM / ASME......... A UNS S / seuronorm......... xcrnim
The effect of different stabilizers on the stability of ferritic stainless steel during pickling in base solution was studied by means of weight loss curve and scanning electron microscope. The results show that under the experimental conditions，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 both complex stabilizer HF and adsorption complex stabilizer -sulfosalicylic acid can completely remove the oxide layer on the surface of stainless steel The effect of adsorbing complex stabilizer -sulfosalicylic acid is obviously better than that of complex stabilizer HF in the stability effect and the flatness of the research results on the properties and microstructure of stainless steel surface s stainless steel pipe after pickling. The deformation behavior at high temperature at ℃ and strain rate of . ~ s-. The rheological stress curve is drawn according to the compression experimental data; based on Arrhenius relationship and considering the strain Factor an improved constitutive equation coupled with strain factor is established; combined with optical microscope (OM) The characteristics of microstructure during material deformation are observed; the dynamic recrystallization critical strain of L stainless steel is determined according to the work hardening rate flow stress curve， and the dynamic recrystallization volume fraction model is established based on the s stainless steel pipe equation. The results show that in the process of thermal deformation of s stainless steel pipe the flow stress corresponding to lower temperature and faster strain rate is also large; the coupling of stress variable factors The correlation coefficient between the rheological stress of the constitutive model s stainless steel pipe and the experimental value is . ， and the average relative error is only %. The model can better predict the deformation resistance of L stainless steel in the process of thermal deformation
Free consultationkThe width of coiled material is variable， including mm.mm.mm.mm.mm.mm， etc. it can also be divided according to customer requirements
H Series & mdash; martensitic precipitation hardening stainless steel pipe.
Spcespce & mdash; & mdash; refers to cold-rolled carbon steel sheet and strip for deep drawing， equivalent to China Al () 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， / hard is / ， hard is / ， hard is . 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.
kThere are ba face， b face， (white skin)， D face， (frosted)， K face and other surfaces with good quality and brightness.
uEThe corrosion resistance of duplex stainless steel， which is widely used in many media， is better than that of ordinary l austenitic stainless steel， while super duplex stainless steel has very high corrosion resistance. In some media， such as acetic acid and formic acid， it can even replace high alloy austenitic stainless steel and even corrosion resistant alloy.
In order to ensure that the mechanical properties such as yield strength， tensile strength， elongation and hardness of various stainless steel coils meet the requirements， the stainless steel coils must undergo heat treatment such as annealing， solution treatment and aging treatment before delivery. The corrosion resistance of stainless steel coil mainly depends on