
ASTM B463 UNS N08020 Plate
1. Material grade: ASTM B463, ASME SB 463
2. Width: 1000~2500mm or as per your requirements
3. Length: 0~12m or as per your requirements
4. Thickness: 0.5~ 50mm or as per your requirements
ASTM B463 UNS N08020 Plate is high strength with a minimum tensile strength of 551 MPa and a minimum yield strength of 241 MPa. W.NR. 2.4660 Plate is highly resistant to chloride ions, sulfuric acid, and other corrosive media. ASTM B463 Alloy 20 Plate is used in food processing industry, pharmaceutical industry, mixing tanks, agitators, pump and valve parts for high temperature, high pressure applications, etc. We are an alloy 20 supplier with 15+ export experience, contact us for more information and free quotes!
Alloy 20 Sheet ASTM Standard:
- ASTM A463: ASTM B463-10 Standard Specification for UNS N08020 Alloy Plate, Sheet, and Strip
- Alloy 20 Suppliers: We stock and produce Carpenter 20 Plate, sheet, pipe, tube, bar, fitting, flange, welding wire, pipe spools.

Difference Between Alloy 20 Sheet, Plate & Strip
| Spec. | Thickness, t [mm] | Width, w [mm] |
|---|---|---|
| Alloy 20 cold rolled plate | 4.76≤t≤9.52 | w>254.0 |
| Alloy 20 hot rolled plate | t≥4.76 | w>254.0 |
| Alloy 20 plate | t≥4.76 | w>254.0 |
| Alloy 20 sheet | t<4.76 | w≥609.6 |
| Alloy 20 strip | t<4.76 | w<609.6 |
20cb3 Alloy 20 Plate Thickness
| SIZES (INCH) | SIZES (mm) |
|---|---|
| .125" | 3.18mm |
| .134" | 3.40mm |
| .156" | 3.96mm |
| .187" | 4.75mm |
| .250" | 6.35mm |
| .312" | 7.92mm |
| .375" | 9.53mm |
| .500" | 12.7mm |
| .625" | 15.9mm |
| .750" | 19.1mm |
| .875" | 22.2mm |
| 1" | 25.4mm |
| 1.125" | 28.6mm |
| 1.250" | 31.8mm |
| 1.500" | 38.1mm |
| 1.750" | 44.5mm |
| 2" | 50.8mm |
| 2.500" | 63.5mm |
| 3" | 76.2mm |
ASTM B463 UNS N08020 Plate Finishes
- #1–Hot rolled annealed and descaled.
- #2D–Dull finish produced by cold rolling, annealing and descaling.
- #2B–Smooth finish produced by cold rolling, annealing and descaling.
- #BA-Bright annealed cold rolled and bright annealed
- Polished-Various grit finish for specific polish finished requirements.
Types of ASME SB463 Alloy 20 Sheet Packaging
- Bundles (hexagonal)
- Packed in Wooden Boxes
- Crates (steel/wooden)
- Special crates for U-Bend tubes with each radius separated
- Packaging for as per customer's requirements
FAQ
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Q: How long does your delivery time take?
Q: Is There Sample Service?
Q: What Is MOQ?
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Hot Tags: astm b463 uns n08020, alloy 20 sheet, 2.4660, alloy 20 plate, strip
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