Ground Flat Stock (Annealed) – Grade BO1
Finish: Precision Ground
USASPEAD – Ground Flat Stock (Annealed)
BS 4659: 1989: BO1
Sizes detailed below are standard stock items, other sizes are readily available:
Price/Availability on application.
Form of Supply - mm:
Flat and square sections in 500mm lengths.
Hardness: Annealed to HB 229 max.
Lengths are individually wrapped and protected.
Tolerances:
Thickness: +0.050mm/-0.000mm
Width: 5mm and over +0.127mm/-0.000mm
Flat stocked sizes - mm.
1 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 15 | 20 | 25 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
10 | x | x | x | |||||||||
15 | x | x | x | |||||||||
20 | x | x | x | x | x | x | ||||||
25 | x | x | x | x | ||||||||
30 | x | x | x | x | ||||||||
40 | x | x | x | x | x | |||||||
50 | x | x | x | x | ||||||||
60 | x | x | x | x | x | |||||||
80 | x | x | x | x | ||||||||
100 | x | x | x | |||||||||
125 | x | x | ||||||||||
150 | x | x | ||||||||||
200 | x | x | ||||||||||
250 | x | |||||||||||
300 | x |
Square stocked sizes - mm.
5 | 6 | 8 | 10 | 12 | 16 |
---|---|---|---|---|---|
x | x | x | x | x | x |
Form of Supply:
Flat and square sections in 18” lengths.
Hardness: Annealed to HB 229 max.
Lengths are individually wrapped and protected.
Tolerances:
Thickness: +/-0.001”,
Width: 3/16” to 12”: +0.005”/-0.000”
Flat stocked - Inches
1/32 | 1/16 | 3/32 | 1/8 | 5/32 | 3/16 | 1/4 | 5/16 | 3/8 | 1/2 | 5/8 | 3/4 | 7/8 | 1 | 1.1/4 | 1.1/2 | 2 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/2 | x | x | x | ||||||||||||||
5/8 | x | x | x | x | |||||||||||||
3/4 | x | x | x | x | x | ||||||||||||
1 | x | x | x | x | x | ||||||||||||
1.1/4 | x | x | x | x | |||||||||||||
1.1/2 | x | x | x | x | x | ||||||||||||
2 | x | x | x | x | x | x | x | x | x | ||||||||
2.1/2 | x | x | x | x | |||||||||||||
3 | x | x | x | x | x | ||||||||||||
3.1/2 | x | ||||||||||||||||
4 | x | x | |||||||||||||||
5 | x | x | x | ||||||||||||||
6 | x | x | x | ||||||||||||||
8 | x | x | x |
Square stocked - Inches
1/8 | 1/4 | 5/16 | 3/8 | 1/2 | 5/8 | 3/4 | 7/8 | 1 |
---|---|---|---|---|---|---|---|---|
x | x | x | x | x | x | x | x | x |
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Call: +44 (0)1788 542 191
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CV21 2UW, England
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