Stainless steel is commonly used in machinery, construction and
other engineering ferrite stainless steel. Because of the presence
of austenite grain, its mechanical properties are greatly improved.
And because a lot of alloying elements are added, the strength and
hardness are greatly improved. Usually used as automobile exhaust
pipe, ferritic stainless steel (chrome steel).
| Surface Finish of Stainless Steel Sheet |
| Surface Finish | Definition | Application |
| No.1 | The surface finished by heat treatment and pickling or processes
corresponding there to after hot rolling. | Chemical tank, pipe |
| 2B | Those finished, after cold rolling, by heat treatment, pickling or
other equivalent treatment and lastly by cold rolling to given
appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen
utensils. |
| No.4 | Those finished by polishing with No.150 to No.180 abrasives
specified in JIS R6001. | Kitchen utensils, Electric equipment, Building construction. |
| Hairline | Those finished polishing so as to give continuous polishing streaks
by using abrasive of suitable grain size. | Building Construction. |
| BA/8K Mirror | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
| Chemical Composition |
| Grade | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Ni | Cr |
| 201 | 0.15 | 1 | 5.50-7.50 | 0.5 | 0.03 | 3.50-5.50 | 16.00-18.00 |
| 202 | 0.15 | 1 | 7.50-10.00 | 0.5 | 0.03 | 4.00-6.00 | 17.00-19.00 |
| 304 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.00-11.00 | 18.00-20.00 |
| 304L | 0.03 | 1 | 2 | 0.045 | 0.03 | 8.00-12.00 | 18.00-20.00 |
| 309 | 0.2 | 1 | 2 | 0.04 | 0.03 | 12.00-15.00 | 22.00-24.00 |
| 309S | 0.08 | 1 | 2 | 0.045 | 0.03 | 12.00-15.00 | 22.00-24.00 |
| 310 | 0.25 | 1 | 2 | 0.04 | 0.03 | 19.00-22.00 | 24.00-26.00 |
| 310S | 0.08 | 1 | 2 | 0.045 | 0.03 | 19.00-22.00 | 24.00-26.00 |
| 316 | 0.08 | 1 | 2 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 316L | 0.03 | 1 | 2 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 316Ti | 0.08 | 1 | 2 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 410 | 0.15 | 1 | 1 | 0.04 | 0.03 | 0.6 | 11.50-13.50 |
| 430 | 0.12 | 0.12 | 1 | 0.04 | 0.03 | 0.6 | 16.00-18.00 |
304 Stainless Steel
304 is a versatile stainless steel that is widely used to make
equipment and parts that require good overall performance
(corrosion resistance and formability). In order to maintain the
inherent corrosion resistance of stainless steel, steel must
contain more than 18% chromium and more than 8% nickel.
316 stainless steel
316 stainless steel has excellent corrosion resistance, atmospheric
corrosion resistance, and high-temperature strength due to the
addition of Mo, which can be used under harsh conditions; excellent
work hardening (non-magnetic). Equipment for seawater use,chemical,
dye, papermaking, oxalic acid, fertilizer and other production
equipment; photographs, food industry, facilities incoastal areas,
ropes, CD rods, bolts, nuts.
430 stainless steel
Type 430 Stainless Steel is perhaps the most popular non-hardenable
ferritic stainless steel available. Type 430 is known for good
corrosion, heat, oxidation resistance, and its decorative nature.It
is important to note that when well polished or buffed its
corrosion resistance increases. All welding must occur at higher
temperatures, but it is easily machined, bent, and formed. Thanks
to this combination it is used in a number of different commercial
and industrial applications including:Furnace combustion
chambers,Automotive trim and molding,Gutters and downspouts,Nitric
acid plant equipment,Oil and Gas refinery equipment,Restaurant
equipment,Dishwasher linings,Element supports and fasteners.etc.
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quickest but will be most expensive. Sea freight is ideal for large
quantities, but slower. Please contact us for specific shipping
quotes, which are dependent upon quantity, weight, mode and
destination.
Q2:What are your prices?
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market factors. We will send you an updated price list after you
contact us for further information.
Q3:Do you have a minimum order quantity?
Yes, we do have minimum orders for specific international products,
please contact us for more information.
