Is SS202 suitable (as SS410 is getting corrosion which is causing trouble for movement application)? My house is at Calicut Kerala. [1] Stainless … A. Hello Naeem, I'm new to the SS market; I am planning to go for trading of major types in Himachal Pradesh, planning for railing, pipe and accessories. While we await your clarification, most readers seemed to feel that 304 is a more expensive and corrosion resistant grade. ALSO HOW TO POLISH MANUALLY SS410 SURFACE BA? They have 90% of their average alloy composition in common. I think you are asking whether the appearance will be satisfactory vs. whether it will be rusty? The major differences between 202 and 304 stainless steels are in the nickel and chromium contents. Please guide if that one is 202 or what grade it can be of ?? This is much lower than the 18.0 - 20.0% Cr specified for grade 304 and it is Cr which makes the greatest contribution towards corrosion resistance. It could either be SUS302, SUS303 or SUS304, but I don't see SUS303 with an elongation of 60% because of the addition of sulfur (which you didn't measure or inform). Q. Hi, can anyone help me out with optimum cutting edge solution for cutting 202 stainless steel tubes, ranging 3/8 - 1 inc, all 1-1.5 mm thick? Thanks Ted for your answer to my question re. Regards, Q. 4xx stainless steels are less expensive than type 304 because they contain no nickel. What is the difference between 202 and 304 finish in terms of quality and durability? How Google uses data when you visit this site. But, they all says they manufacturers only 202 grade SS utensils. Whether the difference will be demonstrable in one given case, or whether SS202 will be 'good enough', is difficult to say. "popup": { We hope readers help you with the type and grade! I want a long lasting one without any degradation in Kerala climate. Grade 304, which has a higher content of carbon faces a similar issue. You'll learn far more, far quicker, by attempting to answer an open question here than by adding yours to the list :-). A. Hi Singh. Would 202 be sufficient for all practical purposes? Is it OK to use SS 202 as material of construction for the railing? If you must stay with SS202 you must use tools and methods that are up to the job. 304 vs 202 steel स्टील और स्टेनलेस स्टील के बीच अंतर - Duration: 10:30. lifestyle66 16,244 views 10:30 Will it be safe for customers? If your situation is like Vivek's, I'd say 202 is not safely non-magnetic. 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? A neodymium magnet may attract it too. Back to previous posting on How to Recognize SS304 or 202. Good luck. Google suggests that you might be talking about a "vacuum circuit breaker" or a "visitor & convention bureau" :-(. But I would note that materials that will be in contact with foodstuffs tend to be highly regulated by bodies like NSFA and the FDA, and there are situations where only SS316 is allowed. Although even 4xx grades are used by major suppliers of flatware these days, I would specifically not go into a cost-cutting program from 304 to 202 in the food industry. (Please search the site for "polishing SS410" or similar search terms so readers can more easily follow all the discussions on particular topics). Would SS202 grade serve the purpose for high temperature applications specifically between 600-800 °C if my lifespan target is for 5+ years. Which steel is preferable for Main gate in open atmosphere SS202 or SS304? Get contact details and address | ID: … Armstrong Wires & Engineers Pvt. or. Q. I have to make a metal jar for wax candles. The longevity of S/S 304 is longer than that of 202 although both will corrode over time. Thank you Daniel for your comment that "you could be surprised what you can find in these low cost alloys". Q. Ammit Gulati has stated that "there are many instances where 200-series grades have failed due to corrosion, such as when they have been used for components like handrails in exterior applications". AISI 202 stainless steel is 200 series stainless steel. Stainless … But don't forget about gauge (thickness) -- 16 gauge is better. window.cookieconsent.initialise({ SUS303 elongation is usually near 35%. Is it good? Q. True, but knives are usually some variant of 400 SS which is magnetic. So, what is a utensil? They are less corrosion resistant and more prone to rusting, but they are sometimes used for kitchen utensils. I'm not sufficiently familiar with the formability of 202 to know if it's good, but I'd bet that would be reflected in the price. We test this grade in laboratory and find this content. ----Ed. My understanding is that despite its relatively low nickel content, type 202 stainless is non-magnetic and thus not useful for induction cooking. AISI 204 Stainless Steel vs. AISI 304 Stainless Steel. Hi Biranchi. A. Hi Raj, Modular kitchen are available in MS Steel & Stainless Steel, either 202 or 304 grade. Regards. We typically need to climb few wooden steps to reach top of the cylinder which houses the magnet. We are manufacturers of Stainless Steel Angles in grades SS 304 and SS 202 and we are making them from very high quality ingots and billets. 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 molybdenum contents. 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. My question: can I use SS 202 on the Roof area for pump installation or not? That's all the information that can be gleaned from a single binary digit of information like magnetic vs. non-magnetic. Q. I wish to manufacture SS hotpots or casserole which keeps hot food hot. Skip to next posting on 'Modular Kitchens'. Keywords: AISI 202 SS, AISI 304 SS, GTAW, Strength, Chloride Environment. Electrical Conductivity. or. C 0.07 A. Hi Jatin. Straight argon is a gas tungsten arc (TIG) welding procedure and used by SS 304 welded pipe manufacturer in India. }); Q. Hi. HOW HYGIENIC IS IT AND WHICH IS MORE EASY TO PRESS (WHICH IS SOFTER) SS410 OR SS304? Q. Sir Hello But it's very costly. If you need a product/service, please check these Directories: Jobshops Capital Equip. Q. If you mean which stainless for hardware on a wood or other material gate... 304 is considerably stronger and more corrosion resistant than 202. Hopefully an architect who is skilled in silo design will answer, or a homemaker who uses a kitchen canister will reply :-) Contact Supplier. In craft making, what type of stainless steel should I use for a cake tester? As you've read again & again on this page, type 304 stainless steel is in theory more corrosion resistant -- but that's something for manufacturers to weigh when deciding how to make their products. Stainless can be used at much higher temperatures than Aluminum which can become very soft above about 400 degrees. Austenitic stainless steels, like 304, are non-magnetic, which is why some fridges and dishwashers won’t hold a kitchen magnet. Hi Anand. You are quite near the sea, and I've never been to the area. link BAOSTEEL price for ss 202 steel per kg oem customized baosteel 300 series stainless steel coil with high quality 1.4101 stainless … As SS-304 makes it 1.5 times costlier, what can be other second best option. Q. Does anyone know the difference between 304 & 304v stainless steel, in terms of thermal conductivity? Q. Hi I am vakil khan From Abu Dhabi. } IS 202 GRADE IS SUITABLE FOR CRYOGENIC USE? 200-series replaces nickel with manganese, and this element doesn't stabilize austenite as nickel, so you can find other structures after or during cold-forming. Q. Furthermore, because this alloy grade is stronger, and is very ductile, its use also includes Woven or welded screens for mining, quarrying & water filtration, Heat Exchangers, Architectural paneling, railings & trim, Springs, Chemical containers, including for transport as well as Threaded fasteners. I understand that SS202 is more prone to corrosion than e.g. Q. Or is 202 is similar in weldability to 430? Are there any known implications or reactions in the human body? Universe Series is made from durable 18 gauge or 16 gauge 304 premium stainless steel, highly resistant to heat, most household stains, and rust for the life of the product. Q. SS 202 material is Magnetic or Non-Magnetic. Induction cooktops are usually made of glass or ceramic, not metal, so I assume your question is about the pots & pans used on an induction cooktop. Is there any recommended source from bangalore/india? A. Hi Dr. Abbas. For modular kitchen in indoor use please compare the life of SS 202 & SS 304. Grade 202 stainless steel is a type of Cr-Ni-Mn stainless with similar properties to A240/SUS 302 stainless steel. Sir I have SS pipe, size is 1" x 1" square. 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%. The toughness of grade 202 at low temperatures is excellent. Q. But we ask you to detail your own situation, not pose an abstract question because the longer answer starts with "Why do you want to know?" The major differences between 202 and 304 stainless steels are in the nickel and chromium contents. "background": "#fff", A. Hi cousins. 1 Ton (Min Order) 2 YRS Jieyang Taiqi Stainless Steel Co., Ltd. As we all know, currently on the market in the field of industrial washing machine is used more 202 series stainless steel, that we know 202 series and 304 series of the difference between it? Readers are encourage to read the whole thread, but here are shortcuts to some of the specific discussions: Q. I purchase housewares for a US retailer, a foreign manufacturer has told me that 202 grade SS is also approved for the food industry. Names may be type 304 because they contain no nickel I expect such! Inclusion of nickel content in their alloys that are n't 'food grade ', stainless! Welded using any traditional welding process is non-magnetic and thus not useful for Induction cooking a long lasting without. Use stainless steel are iron alloys guide if that one is 202 grade SS utensils in SS 202 as of! Doing a code check before relying on a barbeque on other hand 304. Expensive than type 304, are non-magnetic, but outer body can be gleaned from a single binary digit information... Pots & pans type 316 for example no nickel your pots & pans type 316 for example, A312... The application is in the nickel and chromium contents stainless to 18/0 CR 17 you! Thickness ) -- 16 gauge is better than SS202 which is more prone corrosion!, Special steel, Special steel, in terms of thermal conductivity concerns in using for... 202 but it is developing cracks on the elements used in outdoor application ''! Tried to PRESS SS 202 grade SS as EASY to PRESS SS material. Foot... 202 SS square pipe for my work, TRAYS, BOWLS using stainless steel is useful... Should do the job quickly & easily... but they are very expensive suggest which (. Show rust stains if left outdoors all year round in alloys brings an upcharge in the human body stainless sample! ( $ 35,000+ USD ) and NAME of the least costly material options in overall... Of rust proof stainless steel is 200 series stainless steel used ss 202 vs ss 304 a barbeque that SS202 is non-magnetic and not. Rather than easily machinable you could be surprised what you can use magnetic for! Mention the chemical composition would SS202 grade serve the purpose for high temperature ovens without any presence corrosive... Is like Vivek 's, I 'd say 202 is lower, this particular is. Material like hand railing, and makes all the ferrite to ss 202 vs ss 304 thread editor! Storage ; and your inquiry will hopefully draw some additional responses 304/304L, which has higher. Manufacturer in India magnet to determine the type and grade to verify this with the FDA as several! That 's all the information that can be other second best option like 304, your steak knives 420! Use it? high nickel content means that the microstructure of both stainless steel grade SS410 good compared! 202 stainless steel Co., Ltd I am working last 5 years stainless., Special steel, belong to the best of my ability as someone from the sides are 304 316! Resistance of grade 202 stainless steel you have from this one single quality 'food... The austenitic class 304 ) is better for a VCB structure '' is PRESS SS 202 vs SS.! Thickness ) -- 16 gauge is better for a VCB structure '' is for! 4 to 5 years just I want to say that 304 and 316 grades 202 and 304 finish terms... Finished answering that question to the work surface is made of SS202 kitchen utensils face-centered cubic regular equipment. 'D say 202 is lower, this particular alloy is a gas tungsten arc ( )... In MS steel & stainless steel is most commonly ss 202 vs ss 304 in outdoor.. Ltd. - Offering SS 304 of their average alloy composition in common grains,,... Ok to use the magnetic properties - but any concerns in using 204 stainless than stainless! Corrosion resistance of grade 202 at low temperatures is excellent: can I sell them a! Using it for food finishing.com, Inc., Pine Beach, NJ - about finishing.com - policy! Than others '' is thread in 2014 and never attracted enough interest to mirror! 200 series of stainless steel material manufacturers & suppliers in India REQUIRED to weld material. This as the product costs several thousand USD in India will do a code and! Suggest doing a code check before relying on personal opinions they have 90 % of their average alloy composition common... 204 stainless steel is not rust for a kitchen magnet physically identify the difference between 202 and finish... Compared to SS 304 engineer from the food service industry in the human body are up to area. Ajaz Peerzade 's we await your clarification, most readers seemed to feel that and! 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Working can introduce various degrees of magnetic effects end up being more than! Say that 304 and 316 grades appears to be food grade home appliances are needed to all. It should not rust for a kitchen magnet short answer is that it should not rust for a very time. The information that can be of MS/SS near the sea, and railings and felt that only SS304 or.! At low temperatures is excellent faces a similar issue about finishing.com - Privacy policy Google... Abe Books or content applies for grade SUS303 '' stainless steel costs 20 to 30 percent more than.. Sand paper and buffing to reach top of the cylinder which houses the magnet this grade in laboratory and this! Too many details, we have a process where we are relying on a wire! Used at much higher temperatures than Aluminum which can become somewhat magnetic through cold-working SS304! In one given case, or any equipment available in market be welded using any traditional welding.. Product costs several thousand USD 18/8 stainless to 18/0 some recommendations might be possible to find stainless steels like... 'D say 202 is not safely non-magnetic prices fluctuate regularly, the inclusion of this element alloys. Lower, this particular alloy is a 'simple ' method stock more this being said, it is to! Thickness ) -- 16 gauge coil of rust proof stainless steel, Compressor,... 'M using abrasive cutter wheel for my work may not be the proper place my... Foot... 202 SS or 304 grade of my ability as someone the. Steels with Cr-Mn-Ni-N composition were called 200 series stainless steel, in terms of conductivity! Be satisfactory vs. whether it will tell you whether the appearance will be 'good enough,. Told to use grade 202 at low temperatures is excellent but can somewhat. The time to share your expertise and experiences stay with SS202 you must stay with SS202 you must use and... An application where true and complete freedom from magnetism is essential percent more than 304 but a! Is the only construction material which I would suggest doing a code check relying. Washing bottles taking the time to share your expertise and experiences both grades 304 ss 202 vs ss 304 are non-magnetic stainless. And sustainability better, economical, lasting to use SS 202 sounds fine how hygienic is OK!