Introduction
SAE 304L 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
Product Description
International stainless steel marking method
The American Iron and Steel Institute uses three digits to designate various standard grades of malleable stainless steel. in:
①Austenitic stainless steel is marked with numbers of 200 and 300 series.
② Ferritic and martensitic stainless steels are represented by numbers in the 400 series. For example, some of the more common austenitic stainless steels are designated 201, 304, 316 and 310.
③ Ferritic stainless steel is marked with 430 and 446, and martensitic stainless steel is marked with 410, 420 and 440C, duplex (austenite-ferrite).
④Stainless steel, precipitation hardening stainless steel and high alloys with iron content less than 50% are usually named by patent names or trademarks.
Standard Specification
| Thickness | 4mm-100mm | ||||||
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc | ||||||
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc | ||||||
| Surface | 2B, 2D, BA, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc | ||||||
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) | ||||||
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
||||||
|
Surface finish |
Thickness |
Size |
Characteristics |
Application |
|
NO. 1 |
3-100mm |
Width: 1500/1800/2000mm; |
Finished by hot-rolling, annealing and pickling, characterized by white pickled surface |
Chemical industry equipment, Industrial tanks |
|
2B |
0.2-6.0mm |
Width: 1000/1219/1500/1800/2000mm; |
Finished by heat treatment, pickling after cold rolling, followed by skin pass line to be more brighter and smooth surface |
General Application Medical Instruments,Tableware |
|
No. BA |
0.2-3.0mm |
Width: 1000mm,1219mm; |
Bright heat treatment after cold rolling |
Kitchen utensil, kitchen ware,architectural purpose |
|
NO.4 Satin |
0.3-8.0mm |
Width: 1000/1219/1500mm; |
Polishing with No. 150 to No.320 mesh abrasivesThe most popular finishes |
Milk & Food processing acilities, Hospital Equipment, Bath-tub |
|
8K Mirror |
0.3-10mm |
Width: 1000/1219/1500mm; |
A mirror-like reflective surface by polishing with finer abrasives over 800 mesh |
Reflector, Mirror, Interior-Exterior decoration forbuilding |
|
HL(Hairline) |
0.3-8mm |
Width: 1000/1219/1500mm; |
Finished by continuous linear polishing |
Architectural purposes, escalators, kitchen ware vehicles |
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.
