Hot Sale Wholesale Price 304 201 316 309s 310s Square Stainless Steel Pipes Tubes
Does 201 stainless steel rust?
Stainless steel 201 will rust, because stainless steel 201 contains higher manganese, manganese element is not corrosion resistance, contact with the wet environment will be easy to rust, so stainless steel 201 will rust. But if it's just indoors, after passivation treatment, after polishing treatment will be a little better. Stainless steel 201 acid and alkali resistant, high density, no pinhole, so it is widely used in decorative pipe, industrial pipe, some shallow stretching products.
316 vs 304 Stainless Steel: Which is Better?
When comparing 304 stainless steel vs 316, they both have pros and cons to consider when deciding which one to use for different applications. For instance, 316 stainless steel is more resistant than 304 to salt and other corrosives. So, if you are manufacturing a product that will often face exposure to chemicals or a marine environment, 316 is the better choice.
On the other hand, if you are manufacturing a product that does not need strong corrosion resistance, 304 is a practical and economical choice. For many applications, 304 and 316 are actually interchangeable.
| Product Name | ASTM 304 201 316 309s 310s Square Stainless Steel Pipes Tubes |
| Category | Stainless steel pipe:
Seamless and Welded Tubes (By Production Method)
Round and shaped tubes (by cross-sectional shape)
Sectional and variable section pipes (by profile shape)
Plain and thread tubes (by tube end state) |
| SIZE | Outer Diameter:0.1-4500mm Wall Thickness:0.01-250mm LENGTH:Customized according to your requirements |
| Material | 201.202.301.302.304.304L.304J1.310S.309S.316.316L.321.347,329A.2205.2507.2520.409L.410S.430.410.440.444.420J1.420J2.904L etc. Or Customized |
| Surface Finish | NO.2B,NO.2D,NO.3,NO.4,HL,BA,8K,Color coating,frosted,Satin,Gold Titanium Or customized; |
| Standard | GB, AISI, ASTM, ASME, EN, BS, DIN, JIS |
| End/Edge | Plain Mill Beveling |
| Application | Widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipelines and mechanical structural components, and also commonly used as furniture and kitchenware, etc. |
| Package | Standard export sea-worthy packing or customized |
| Chemical Composition |
| ASTM | JIS | DIN/BS/NF EN | GB/T | ISO | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Ni | Cr |
S20100
201 | SUS201 | X12CrMnNiN17-7-5
1.4372 | 12Cr17Mn6Ni5N
(1Cr17Mn6Ni5N) | X12CrMnNiN17-7-5 | 0.15 | 1 | 5.50-7.50 | 0.5 | 0.03 | 3.50-5.50 | 16.00-18.00 |
S20200
202 | SUS202 | X12CrMnNi18-9-5
1.4373 | 12Cr18Mn9Ni5N
(1Cr18Mn8Ni5N) | ----------- | 0.15 | 1 | 7.50-10.00 | 0.5 | 0.03 | 4.00-6.00 | 17.00-19.00 |
S30100
301 | SUS301 | X5CrNi17-7
1.4319 | 12Cr17Ni7
(1Cr17Ni7) | X5CrNi17-7 | 0.15 | 1 | 2 | 0.045 | 0.03 | 6.00-8.00 | 16.00-18.00 |
S30400
304 | SUS304 | X5CrNi18-10
1.4301 | 06Cr19Ni10
(0Cr18Ni9) | X5CrNi18-9 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.00-11.00 | 18.00-20.00 |
S30403
304L | SUS304L | X2CrNi19-11
1.4306 | 022Cr19Ni10
(00Cr19Ni10) | X2CrNi19-11 | 0.03 | 1 | 2 | 0.045 | 0.03 | 8.00-12.00 | 18.00-20.00 |
S30900
309 | SUH309 | X12CrNi23-13
1.4833 | 16Cr23Ni13
(2Cr23Ni13) | X12CrNi23-13 | 0.2 | 1 | 2 | 0.04 | 0.03 | 12.00-15.00 | 22.00-24.00 |
S30908
309S | SUS309S | X12CrNi23-13
1.4833 | 06Cr23Ni13
(0Cr23Ni13) | X12CrNi23-13 | 0.08 | 1 | 2 | 0.045 | 0.03 | 12.00-15.00 | 22.00-24.00 |
S31000
310 | SUH310 | X15CrNiSi25-21
1.4841 | 20Cr25Ni20
(2Cr25Ni20) | X8CrNi25-21 | 0.25 | 1 | 2 | 0.04 | 0.03 | 19.00-22.00 | 24.00-26.00 |
S31008
310S | SUS310S | X8CrNi25-21
1.4845 | 06Cr25Ni20
(0Cr25Ni20) | X8CrNi25-21 | 0.08 | 1 | 2 | 0.045 | 0.03 | 19.00-22.00 | 24.00-26.00 |
S31600
316 | SUS316 | X5CrNiMo17-12-2
1.4401 | 06Cr17Ni12Mo2
(0Cr17Ni12Mo2) | X5CrNiMo17-12-2 | 0.08 | 1 | 2 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
S31603
316L | SUS316L | X2CrNiMo17-12-2
1.4404 | 022Cr17Ni12Mo2
(00Cr17Ni14Mo2) | X2CrNiMo17-12-2 | 0.03 | 1 | 2 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
S31635
316Ti | SUS316Ti | X6CrNiMoTi17-12-2
1.4571 | 06Cr17Ni12Mo2Ti
(0Cr18Ni12Mo3Ti) | X6CrNiMoTi17-12-2 | 0.08 | 1 | 2 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
S32100
321 | SUS321 | X6CrNiTi18-10
1.4541 | 06Cr18Ni11Ti
(0Cr18Ni10Ti) | X6CrNiTi18-10 | 0.08 | 1 | 2 | 0.045 | 0.03 | 9.00-12.00 | 17.00-19.00 |
1.Good Quality and Complete Specifications
The cutting is flat and smooth,advanced technology reliable quality complete specifications. 2.Accurate Tolerance
Advanced machine production,exquisite workmanship,accurate thickness strict testing,each product is produced in strict accordance with the requirements.
3.Support Customization
There are many product styles, complete specifications,support customization.
4.Professional Packaging
Single box packaging.standard export sea-worthy packing and standard carton or according to customers demand for steel customized.
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