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Product Description
Introduction
SAE 304 stainless steel is the most common stainless steel. The steel contains both chromium (between 18% and 20%) and nickel (between 8% and 10.5%) metals as the main non-iron constituents. It is an austenitic stainless steel. It is less electrically and thermally conductive than carbon steel. It is magnetic, but less magnetic than steel. It has a higher corrosion resistance than regular steel and is widely used because of the ease in which it is formed into various shapes
Chemical Composition %
C, ≤ 0.08 Si, ≤1.00 Mn, ≤2.00 P, ≤ 0.045 S, ≤ 0.030 Cr,18.0-20.0 Ni 8.0-11.0
| Surface | Feature | Outline of manufacturing method | Use |
| NO.1 | Silver white Dull | Hot rolled to specified thickness | Applications that do not require a glossy finish |
| NO.2D | Silver white | Heat treatment and pickling after cold rolling | General material, deep drawing material |
| NO.2B | Gloss is stronger than NO.2D | After NO.2D treatment, the final light cold rolling is carried out by polishing rolls | General timber |
| BA | Bright as a mirror | No standard, but usually a bright annealed finish with a highly reflective surface. | Building materials, kitchen utensils |
| NO.3 | Coarse grinding | Grinding with 100~200# (unit) abrasive belt | Building materials, kitchen utensils |
| NO.4 | Intermediate grinding | Polished surface obtained by grinding with 150~180# abrasive belt | Building materials, kitchen utensils |
| NO.240 | Fine grinding | Grinding with 240# abrasive belt | Kitchenware |
| NO.320 | Very fine grinding | Grinding with 320# abrasive belt | Kitchenware |
| NO.400 | Gloss close to BA | Grinding with 400# polishing wheel | General materials, construction materials, kitchen utensils |
| HL | Hairline Grinding | Appropriate particle material for hairline grinding (150~240#) has a lot of abrasive grains | Buildings, building materials |
| NO.7 | Close to mirror finish | Grinding with 600# rotary polishing wheel | Art, decoration |
| NO.8 | Mirror grinding | Mirrors are ground with buffing wheels | Mirror, decorative |
FAQ：
Q: What kind of work does your company do?
A: We are a business steel industry and trade. We mainly produces stainless steel plate/pipe/coil/round bars etc.
Q: What are the advantages of your company?
A: (1): Prime quality and Competitive price.
(2): Excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Samples can be provided as your requirements.
Q: What is your terms of payment ?
A: Can be negotiated by both parties. If you have another question, pls feel free to contact us as below
Q: What about your price?
A: Our price is very competitive.
Pls feel free to contact us if you are interested in our products.
Q: How long is your delivery time?
A: Stock steel/Steel for simple cutting/Small amount of general standard steel: about 5-20 days for delivery; Custom steel/bulk steel: about 15-30 days for delivery. Contact us for specific delivery times.