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Function of 316 stainless steel is analysed
From;    Author:Stand originally
316 with 317 stainless steel it is to contain molybdenum stainless steel to plant. The molybdenum content in 317 stainless steel slightly brillant at 316 stainless steel. As a result of the molybdenum in steel, this steel is planted total function excel 310 with 304 stainless steel, below high temperature condition, mix under 15 % when vitriolic chroma prep above when 85 % , 316 stainless steel have extensive use. 316 stainless steel still are had good and the performance that chloride erodes, use at ocean environment normally so.
The content of the biggest carbon of 316L stainless steel 0.03, the corrosion resistance in anneal and the utility that need the greatest corrosion resistance cannot have after can be being used at soldering
Corrosion resistance can excel 304 stainless steel, have in the manufacturing process of oar and papermaking good anticorrosive function. And 316 stainless steel still are able to bear or endure ocean and aggressivity industry atmospheric are eroded.
Hear resistance
In 1600 degrees the following discontinuous use and use below continuously in 1700 degrees in, 316 stainless steel had had be able to bear or endure oxidation function. Inside the limits that spends in 800-1575, had better not successive action 316 stainless steel, but when 316 stainless steel are used continuously beyond this temperature limits, this stainless steel has good hear resistance. Of 316L stainless steel be able to bear or endure the performance of carbide separate out is better than 316 stainless steel, can use afore-mentioned temperature range.
Heat treatment
The temperature that spends in 1850-2050 undertakes anneal inside limits, next rapid anneal, cool quickly next. 316 stainless steel cannot cross heat treatment to undertake sclerosis.
316 stainless steel have good weldability can. Can use all levels solder the method undertakes soldering. Solder Shi Kegen occupies utility, use 316Cb, 316L or club of filling of 309Cb stainless steel or welding rod to undertake soldering respectively. To obtain first-rate corrosion resistance can, of 316 stainless steel steel solder processing of the anneal after section needs to undertake solder. If use 316L stainless steel, do not need to undertake the anneal after solder is handled.
Typical utility
Pulp and papermaking rinse structure of equipment, conduit, coastal region with equipment of equipment heat exchanger, coloring, film exterior with material. 不锈钢、特殊合金牌号与美国、日本、欧洲对照表 类别 中国 美国 日本 欧洲 马氏体不锈钢 Cr13型 410 SUS410 SAF2301 1Cr17Ni2 431 SUS431 SAF2321 9Cr18 440C SUS440c   0Cr17Ni4Cu4Nb 17-4PH SUH630   1Cr12Ni3MoWV XM32   DIN1.4313 2Cr12MoVNbN SUH600   2Cr12NiMoWV   SUH616   双相钢         00Cr18Ni5Mo3Si2 S31500 3RE60   00Cr22Ni5Mo3N S31803 329J3L1 SAF2205 00Cr25Ni6Mo2N   329J1L1R-4   00Cr25Ni7Mo3N S31260 329J4L SAF2507 00Cr25Ni6Mo3CuN S32550     特种合金 ZG40Cr25Ni20 HK     ZG45Ni35Cr27N6 KP     ZG50N148Cr28W5       ZGN136Cr26Co15W5       ZG10Ni32Cr20Nb ZG45Ni48Cr28W5Co5       铁素体 0Cr13 410S SUS410S   00Cr17Ti       00Cr18Mo2Ti       奥氏体不锈钢 0Cr18Ni9Ti 321 SUS321 SAF2337 00Cr19Ni10 304L SUS304L   0Cr17Ni12Mo2 316 SUS316 SAF2343 0Cr17Ni14Mo2 316L SUS312L   00Cr19Ni13Mo3 317L SUS317L   ZG00Cr19Ni10 CF3 SCS19A   ZG00Cr17Ni14Mo2 CF3M SCS16A   0Cr25Ni20 310S SUS310S   00Cr20Ni18Mo6CuN S31254   254SMO 00Cr20Ni25Mo4.5Cu 904L   2RK65 00Cr25Ni22MoN S31050   2RE69 合金钢 各种优质合金钢, Industry pattern steel, microtherm steel, pressure vessel uses normative data of steel, ASME, welding wire of wire, plank, TIG reachs Fu skin welding rod.
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