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No. | Grade | Thickness | Size | Brand | Surface |
1 | 304N | 0.5mm | 1219*2438mm | TISCO | 2B |
2 | 304N | 0.6mm | 1219*2438mm | TISCO | 2B |
3 | 304N | 0.8mm | 1219*2438mm | TISCO | 2B |
4 | 304N | 1.0mm | 1219*2438mm | TISCO | 2B |
5 | 304N | 1.2mm | 1219*2438mm | TISCO | 2B |
6 | 304N | 1.5mm | 1219*2438mm | TISCO | 2B |
7 | 304N | 2.0mm | 1219*2438mm | TISCO | 2B |
8 | 304N | 2.5mm | 1219*2438mm | TISCO | 2B |
9 | 304N | 3.0mm | 1219*2438mm | TISCO | 2B |
Service | Type | available size range | Note |
Cutting | Slit cutting | 0.5 - 10.0mm, min width 10mm | |
Coil cutting | cutting coils into any length as request,max length10m | ||
Laser cutting | cutting different size of sheets based on drawning | ||
Surface treatment | Protect film | Laser film, pvc film | |
surface process | hairline, mirror 8k, checkered, colored.etc |
Stainless steel grade 304 is the most commonly used stainless steel. Stainless steel grade 304N has better corrosion resistance than grade 302, and is mostly non-magnetic in nature; however when cold worked it acquires a slightly magnetic quality.
The chemical composition of grade 304N stainless steel is outlined in the following table.
Element | Content (%) |
---|---|
Chromium, Cr | 18-20 |
Nickel, Ni | 8-11 |
Manganese, Mn | 2 |
Silicon, Si | 1 |
Nitrogen, N | 0.1-0.16 |
Carbon, C | 0.08 |
Phosphorous, P | 0.045 |
Sulfur, S | 0.030 |
Iron, fe | Balance |
The mechanical properties of grade 304N stainless steel are displayed in the following table.
Properties | Metric | Imperial |
---|---|---|
Tensile strength | 620 MPa | 89900 psi |
Yield strength | 330 MPa | 47900 psi |
Elastic modulus | 193-200 GPa | 28000- 29000 ksi |
Hardness, Rockwell B | 85 | 85 |
Grade 304N stainless steel is widely used in the following applications:
Valves
Oil well filter screens
Cooling coils
Pressure vessels
evaporators
Beer barrels
Chemical equipment
Dairy equipment,
Flexible metal hose
Nuclear vessels
Textile dyeing equipment
Food processing equipment
Hypodermic needles