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Richard Austin Alloys provide a complete range of Stainless Steel sheet and plate in all common alloys. See table below:
Stainless Steel Sheet & Plate Specifications |
BS Spec |
EN Spec |
304 |
1.4301 |
304L |
1.4307 |
316 |
1.4401 |
316L |
1.4404 |
321 |
1.4541 |
430 |
1.4016 |
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Other specifications are available on request.
Richard Austin Alloys provide a complete range of processing services, these include surface finishing. Using various techniques Richard Austin Alloys can provide you with grades of bright, reflective and highly polished finishes.
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Finishes Produced at Manufacturing Stage |
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Finish |
Former Name |
Description |
1D |
1 |
Hot rolled, annealed, descaled |
2B |
2B |
Cold rolled, annealed, descaled and skin passed, a smooth, uniform finish, brighter than 2.D |
2D |
2D |
Cold rolled, annealed, descaled, a uniform, matt finish |
2R |
BA/2A |
Cold rolled, bright annealed, smooth, bright and reflective |
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Finish |
Former BS |
Grit Size |
Description |
Reflective % (600 ) Approx |
Roughness (RA) Microns |
2G |
3A |
80-100 |
A uniform course ground finish. |
10% |
1.5 - 2.5 |
2J |
3B |
180-220 |
A uniform grained finish achieved by one pass polishing |
10% |
0.6 - 1.2 |
2K |
No4 |
240 (AI) |
A satin smooth polish with low reflectivity achieved using an aluminium oxide belt. |
10% |
0.5 - 1.0 |
2K |
No5 |
240 (Si) |
A smoother, more reflective satin polish, achieved using a silicon carbide belt. |
30% |
0.15 - 0.4 |
2P |
No7 |
- |
A bright polish with reflectivity and image clarity values varying between bright buffed, bright polished and superbright polishes. |
48 - 63% |
0.05 |
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Note: Clean cut finished, circle polished, patterned and coloured material can be supplied for specific requirements.
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Protective Films
We offer a comprehensive range of protective films, including laser coating on the above products.
Finishes such as satin polished and bright polished are coated as standard. Bright annealed and mill finishes can be coated on request. |
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| Sheet and Plate Range |
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Supplied to EN 10088-2 |
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Stainless Steel Sheet and Plate Standard Stock Sizes |
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| Thickness (mm) |
0.5 |
0.6 |
0.7 |
0.8 |
0.9 |
1.0 |
1.2 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
15 |
| Sheet Size |
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| 2000 x 1000 |
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| 2500 x 1250 |
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| 3000 x 1250 |
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| 3000 x 1500 |
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| 4000 x 2000 |
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| Weight kg/sq mt |
4.09 |
4.91 |
5.73 |
6.55 |
7.37 |
8.18 |
9.82 |
12.28 |
16.37 |
20.46 |
24.55 |
33.20 |
41.50 |
49.80 |
66.40 |
83.00 |
99.60 |
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| Theoretical weight per sheet in kgs = Length (M) x Width (M) x Thickness (mm) x 8.18 |
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In addition to this chart, we also stock a number of non-standard sizes and with our shearing facilities we can offer cut to size blanks on request. |
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