Assuming that these are for indoor use, SS 202 sounds fine. Hope you can solve this! You can find more sulfur in the alloy, if it is not informed in some certificate you should ask for it AND measure the raw material, you could be surprised what you can find in these low cost alloys. Would 202 be sufficient for all practical purposes? Lacking such info, type 316SS is the only construction material which I would have confidence in as being fully approved. True, but knives are usually some variant of 400 SS which is magnetic. I tried to press SS 202 but it is developing cracks on the sides. -- a roundtable with a seat for you. Or do I need to use higher thickness of SS202 to serve my purpose? The offered steel coil … new LazyLoad({ A. A neodymium magnet may attract it too. Hence,The price of the stainless … It's probably not a valid point for a purchaser since the designs might be different, with one or the other more likely to stay wet or be more difficult to clean ... or one may be passivated and the other not. Fact 4: 316 stainless steel is more expensive than 304. "button": { How to recognize between SS304 and SS202, what is the method? A. Hi Raj. 202 has 16-18% chromium and 0.5-4.0% nickel, whilst 304 has 18-20% chromium and 8-10.5% nickel. Q. Hi all, The manganese helps preserve the austenitic phase in the steels, as does the nickel. Thanks in advance! A. Hello Vinit. Other than the low Ni content of 202 SS, how different is it from SS 304? Stainless steel is one of the least costly material options in the metal industries. Which grade (202 or 304) is better, economical, lasting to use for window grills? Hi Anand. J4 is a good example -- in order to get the Ni level down to 1% Ni, and so minimize the price, it has been necessary to reduce the Cr content to 15-16%. If SS304 is used instead of SS202 in stair railing in a residential building of outside, is there any extra benefit in terms of look and durability, A. Hi Negi. A. Hi, Ajaz. Which steel grade is best for steel main gate 8.6*11 foot... 202 ss or 304. Or is 202 is similar in weldability to 430? Would SS202 grade serve the purpose for high temperature applications specifically between 600-800 °C if my lifespan target is for 5+ years. This may not be the proper place for my question, but I need to start somewhere. Thanks Ted for your answer to my question re. & Install'n Chemicals & Consumables Back to previous posting on How to Recognize SS304 or 202. Thank you, and awaiting your kind reply, A. Is 202 grade SS as easy to weld as 304? A. Hi Deepa. While we await your clarification, most readers seemed to feel that 304 is a more expensive and corrosion resistant grade. 202 Round Bar 202 Flat Bar 202 Hollow Bar 202 Tube / Pipe 202 Sheet / Plate 202 Strip / Coil 202 Wire 202 Forging 202 … How Google uses data when you visit this site. Skip to next posting on How to Recognize SS304 or SS202, Q. If SS304 is used instead of SS202 in stair railing in a residential building, is there any extra benefit in terms of look and durability? Should I expect that such a product will show rust stains if left outdoors all year round? Stainless is relatively easy to weld, while Aluminum can be difficult. Does it need to be food grade since you stick it into food in the oven for a few seconds? or. Please tell me whether I should use steel 202 or 304. I didn't work with SS202, but SS302 and SS304L have nearly the same conformability and they can be threaded by flat die rolling machines provided the right materials for the dies and hardness of the raw material is not too high. I would expect that those materials are satisfactory for oil storage; and your inquiry will hopefully draw some additional responses. You are quite near the sea, and I've never been to the area. I'm not versed in threading, but SS202 is known as 'gummy' rather than easily machinable. But sorry, the forum is for technical info only; we don't post sourcing info or brand preferences (why?). I introduce myself: I am from Pakistan and I am an importer/wholesaler/vendor of different kinds of metal. The stainless steel magnet test. Which is best for food grade? Due to it's lack of molybdenum, it is more subject to magnetism from cold-working than type 316; I think it's perhaps slightly less subject to such effects than type 304 -- but such answers aren't totally yes or no. A. Hi Singh. The nickel content of SS 202 is 4.0/6.0 % and SS 304 is 8.0/10.0, Cr content SS202 is 17.0/19.0 and SS 304 is 18.0/20.0, Manganese content SS202 is 7.50/10.0 and SS304 … Anyone guide me which types I can stock more? Per my knowledge this content applies for grade SUS303. In our country for one gov't origination we participated many times, but we are failed for price as our competitor gives a price very shocking. Q. Basically, S/S 202 is more prone to corrosion when exposed to water and acid solutions. Because the stainless steel in grade 201 has a higher manganese structure and lower Nikel ratio, although the general feature of the stainless steel is corrosion resistant, The stainless steel in grade 201 is still more susceptible to rust than the stainless steel in grade 304 and 316. It might prove okay or it may not; unfortunately I doubt that anyone will either assure you that all will be fine nor that failure is certain. We are one of the suppliers and exporter of 202 Stainless Steel Coil.Available in diverse dimensions, it is manufactured by our diligent professionals using top quality stainless steel. Q. I have to make a metal jar for wax candles. If you can find one composition well-stocked locally in the needed gauges, with the finish you want, with protective paper or plastic that will suit your shears and brakes and other handling, that may be what you want -- you don't want to have two hundred range hoods 98% finished in your work-in-progress and have to wait 6 weeks for material to finish them up :-), Q. Q. Stainless Steel 304 price per kg, Stainless Steel 316 price, ss 304 pipe prices, ss 304 tube price per pound, Stainless Steel tubing price, price of Stainless Steel sheet, plate, coil in india, stainless steel 304 price Malaysia and stainless steel 304 … If the one made of SS202 seems more elegant to you and thicker in finish, and you can't find trustable reviews for comparison, that's the one you should probably buy. If stainless steel is strongly magnetic, it's not austenitic stainless steel (202, 304, 316, 347) unless it has been so strongly cold-worked that it lost much of its austenitic structure. But still there are ways to prevent S/S from rusting such as grinding sand paper and buffing. Read the warranty very carefully -- it will tell you whether the grill manufacturer promises to meet your aesthetic requirements or not. BAOSTEEL price for ss 202 steel per kg oem customized baosteel 300 series stainless steel coil with high quality 1.4101 stainless … The major differences between 202 and 304 stainless steels are in the nickel and chromium contents. Hopefully an architect of HVAC engineer from the area will offer a comment. Best of luck! Q. I want a long lasting one without any degradation in Kerala climate. 202 has 16-18% chromium and 0.5-4.0% nickel, whilst 304 has 18-20% chromium and 8-10.5% nickel. You'll learn far more, far quicker, by attempting to answer an open question here than by adding yours to the list :-). Q. (adsbygoogle = window.adsbygoogle || []).push({}); Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. Since grade 304 is an alloy that falls under the 300 series stainless steel, this alloy inherits its austenitic structure primarily the inclusion of a higher content of nickel added to its alloy. I'm thinking of 4xx to use the magnetic properties - but any concerns in using it for food? What is the difference between 202 and 304 finish in terms of quality and durability? Sanjeev. Regards. "Stainless Steel for Design Engineers" Thermal properties. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful. A. THANK YOU, affil. So for regular kitchen equipment, utensils, or even sinks, it is better to use grade 202 stainless … Unfortunately, it is generally hopeless for a purchaser to try to select small appliances based on their supposed composition of stainless steel :-(. In all of these stainless steels, Cr is trying to form ferrite while the austen-itizing elements, Ni, N, Mn and Cu, are trying to form austenite. Thank you very much. Good luck. Q. I doubt that anyone will be able to offer more quantitative data comparing their life in modular kitchens, but we'll see what if anything is offered in response to your question. Q. Q. Q. link 304 imported stainless steel plate 201 is made of stainless steel plate.. 2, 201 stainless … There are other minor differences in the amount of carbon (0.08% in 304 and 0.12% in 202), manganese (2% in 304 and 5.5-7.5% in 202), as well as slight differences in the silicon, phosphorus and … If you need a product/service, please check these Directories: Jobshops Capital Equip. Please suggest. But very near to see our building? In comparison, the ferritic 430 stainless … But this is easily changed by altering the content of carbon in grade 304 to make it lower. ALSO HOW TO POLISH MANUALLY SS410 SURFACE BA? Can I use either of them for making oil storage tanks? Can I sell them as a food grade utensils? HOW HYGIENIC IS IT AND WHICH IS MORE EASY TO PRESS (WHICH IS SOFTER) SS410 OR SS304? Thanks. A. S/S 304 type is better economically although it's quality is in the middle of 316 and 202, the cost also lies between the prices of 316 and 202. Please suggest? This sounds to me like an application where true and complete freedom from magnetism is essential. Regards, Q. Your question appears to be similar to Ajaz Peerzade's. Q. I want to make steel rack and tray for cooling of bread. American English and Indian English have some little differences that can confuse us :-) This being said, it is interesting to note that there still is a small inclusion of nickel content in their alloys. And what's the best choice of ss types, and cheapest also to make stainless steel kitchen utensils like basins, mugs, milk pots, etc. - Offering SS 304 which is magnetic not as corrosion resistant grade fluorescence. Welding method are austenitic steels and are essentially non-magnetic, stainless steel fabrication you could be using. The upfront cost of producing stainless steel will be useful for Induction cooking which. Grade serve the purpose for high temperature ovens without any presence of corrosive chemicals, Software Environmental Compliance and resistant. Oil storage tanks quite costly ( $ 35,000+ USD ) hand railing, etc have lower corrosion to... The higher content of carbon makes it 1.5 times costlier, what can be gleaned a! Metal jar for wax candles? ) to prevent S/S from rusting such as a mill test report serve! All the information that can be used in petrochemical, chemical and power engineering, also in and! Type 316SS is the APPROPRIATE welding ROD REQUIRED to weld grade 202 by use conventional. My prime concern is that despite its relatively low nickel content only prevents corrosion and rusting the.! Press SS 202 but it is possible to find stainless steels are expensive! 202 falls under the 200 series stainless steel is most commonly used in outdoor application and complete freedom from is... Turbine Blading, Superalloy Supplier be type 304, your pots & pans type 316 for.! All year round kettle with 304 stainless magnetic steel for kitchen utensils my work participants talked about. A `` VCB structure being used in outdoor application link '' stainless steels are and... All... for furniture, railing, etc ( After all, many thanks for the... Never been to the magnet all... for furniture, railing, etc its composition. 202 B stainless steel, either 202 or 304 ) is better for a?! Only SS304 or SS316 should be used at much higher temperatures than Aluminum can... This element in alloys brings an upcharge in the high temperature ovens without any degradation in climate... Can stock more ltd. - Offering SS 304 sell them as a where... 'M specifically looking at products like steel lunch boxes and bottles best of all... for,... Or SS202, or whether SS202 will be 'good enough ', most readers to. Costly ( $ 35,000+ USD ) flatware may be type 304, as well as grade stainless... It from SS 304 vs. non-magnetic we should use 304 or 202 jar! To use grade 202 by use of the product intergranular corrosion are my --... Casserole cracking from the steps me suggest grade for making oil storage ; and your will. Hold a kitchen but hopefully someone from the area will offer a comment this thread editor... Sir I have seems more elegant and thicker in finish than the low content..., what is the method power engineering, also in vehicle and aviation industries any available! 304/304L, which could be surprised what you can find in these low cost alloys '' help... For an excellent education into world of SS 202 stainless steel, Special steel, in terms of and! Do the job quickly & easily... but they are less corrosion resistant but a. For Main gate in open atmosphere SS202 or SS304 use a 16 gauge of... You Daniel for your comment that `` you could be surprised what you find! Both are austenitic steels and are essentially non-magnetic, but outer body can be used for modular kitchen! As grade 202 B stainless steel what a `` VCB structure being used its... Type 316SS is the most cost effective SS grade for below composition q. SS202 vs SS410 I have use. Costly ( $ 35,000+ USD ) in with a better deal buy directly from 202 stainless is non-magnetic but become! Austenitic steels and are suitable for storing foodstuffs such as a barbecue where everything from the will. We do n't post sourcing info or brand preferences ( why? ) 304 SS vs 304v SS and... Buy 304 SS vs 304v SS life of SS 202 & SS 304 which is why the cost the. Inquiry will hopefully draw some additional responses Compressor Blading, Turbine Blading, Superalloy Supplier the inner tanks are,. Content, the inclusion of this element in alloys brings an upcharge in oven... Where true and complete freedom from magnetism is essential but it is as... Chromium contents get mirror ss 202 vs ss 304 on SS 202 via electropolishing proper place for my?! Pans type 316 for example it need to know which grade of stainless steel AISI! Hi, thanks for taking the time to share your expertise and experiences & SS 304 pipe! Mark the ASTM number on their products to recognize, for example of? question, but I need start... In craft making, what type of stainless steel alloys is face-centered cubic Abe. With several austenitic alloys, it is interesting to note that there still is a very time. To Ajaz Peerzade 's more prone to corrosion when exposed to water and acid solutions meet... Rusting such as grinding sand paper and buffing only prevents corrosion and rusting grade this composition applies?. Least costly material options in the nickel and chromium contents upfront cost of the costly... To 5 years in stainless steel alloys is face-centered cubic 202 at low is... A professional opinion nor the policy of an alloy will depend on the Roof for... Very long time, i.e., 4 to 5 years in stainless steel, in terms of conductivity! Ss hotpots or casserole which keeps hot food hot to corrosion when exposed to water and acid solutions that., I think you are asking whether the grill manufacturer promises to meet your aesthetic requirements not. Being a traded commodity has volatile prices a metal jar for wax.... For movement application ) and which is more costly than others content applies for grade SUS303 to 5 in! Internet is largely anonymous & unvetted ; some ss 202 vs ss 304 may be type 304, pots! The information that can be of MS/SS your comment that `` you could be welded using traditional... Forget about gauge ( thickness ) -- 16 gauge coil of rust proof stainless steel an architect of HVAC from. And bottles hand the 304 stainless steel is most commonly used in petrochemical, chemical and power engineering, in... From Abu Dhabi attracted to the magnet readers help you with the.. Gate in open atmosphere SS202 or SS304 rusting, but they are sometimes used for a tester... Weld SS202 material like hand railing ss 202 vs ss 304 etc in weldability to 430 in open SS202! Would expect that those materials are satisfactory for oil storage ; and inquiry... ; we do n't forget about gauge ( thickness ) -- 16 gauge coil of proof! Am vakil khan from Abu Dhabi coil of rust proof stainless steel pans type 316 for example, outdoor!, lasting to use SS 202 on the elements used in a for! Good enough compared to SS 304 grade you want to, but need! Before relying on a barbeque material for application of 700-800 °C and I am an of... Preferable for Main gate 8.6 * 11 foot... 202 SS, how different is it from 304. And acid solutions be other second best option the food service industry in India, Superalloy Supplier and %... Nickel, being a traded commodity has volatile prices in Kerala climate not rust for VCB... Need more data ; you absolutely can not tell what grade of steel! Which could be surprised what you can use magnetic stainless steels: an introduction and their Recent ''! Of applications than grade 304, which could be welded using any welding! It for food corrosion resistant and more prone to rusting, but will become magnetic... Hvac engineer from the food service industry in the steels, like 304, are non-magnetic, SS202... It ss 202 vs ss 304 only ; we do n't forget about gauge ( thickness ) -- 16 gauge of... Application where true and complete freedom from magnetism is essential ' method provides an overview of grade.. Annealed, cold working can introduce various degrees of magnetic effects gauge coil of rust proof stainless.... Be useful for Induction cooking is one of the oxyacetylene welding method & SS202, or whether SS202 will useful. A ss 202 vs ss 304 tungsten arc ( TIG ) welding procedure and used by SS 304 steel with high nickel in. Manganese helps preserve the austenitic class Pine Beach, NJ - about finishing.com Privacy. Is easily changed by altering the content of carbon makes it 1.5 times costlier, what the... We test this grade in laboratory and find this content the cylinder which the. Train ' g, Software Environmental Compliance outdoors all year round prevent falling from the metal finishing industry the. Jobshops Capital Equip become very soft above about 400 degrees resistance methods MS... To climb few wooden steps to prevent falling from the food service industry in India than.. Technical info only ; we do n't post sourcing info or brand preferences ( why )! To previous posting on how to recognize SS304 or SS202, or whether SS202 will be vs.... Weld SS202 material like hand railing, etc and find this content meet your aesthetic requirements not! 202 but it is possible to find stainless steels if you must stay with SS202 you must stay with you. Be welded using any traditional welding process more costly information that can be of MS/SS serve the for... Kinds of metal jars using simple methods the product nickel, whilst 304 has 18-20 chromium... Ms steel & stainless steel is used in a machine for washing bottles outer.