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Precision Ground O1 Flat Stock, 9/32 to 1/2 Thick

Precision Ground O1 Flat Stock, 9/32 to 1/2 Thick

Finest quality Sheffield or USA-made O-1 tool steel.
Oil hardening, non-deforming.
18" lengths
Precision ground to fine limits: suitable for dies, gages, jigs, etc.

Typical Analysis of O-1 Tool Steel:
Carbon - 0.80/0.95
Manganese - 1.00/1.25
Silicon - 0.20/0.40
Phosphorus - 0.020 Max.
Sulfur - 0.020 Max.
Chromium - 0.40/0.60
Vanadium - 0.10/0.20
Tungsten - 0.40/0.60


Due to tariffs on raw material and a change in suppliers, this pricing applies to our current stock only.
Additional quantities can be drop shipped, but at a substantially higher price.
Quantity Price Model Description Thickness Width

$24.20 FS-9/32-1/2
9/32" x 1/2" O1 Flat Stock, 18" long (limited quantity) 9/32" 1/2"

$88.70 FS-9/32-4
9/32" x 4" O1 Flat Stock, 18" long (limited quantity) 9/32" 4"

$91.00 FS-9/32-4-1/2
9/32" x 4-1/2" O1 Flat Stock, 18" long (limited quantity) 9/32" 4-1/2"

$125.60 FS-9/32-6
9/32" x 6" O1 Flat Stock, 18" long (limited quantity) 9/32" 6"

$26.60 FS-5/16-5/16
5/16" x 5/16" O1 Flat Stock, 18" long 5/16" 5/16"

$25.10 FS-5/16-1/2
5/16" x 1/2" O1 Flat Stock, 18" long 5/16" 1/2"

$30.00 FS-5/16-3/4
5/16" x 3/4" O1 Flat Stock, 18" long 5/16" 3/4"

$34.80 FS-5/16-1
5/16" x 1" O1 Flat Stock, 18" long 5/16" 1"

$39.10 FS-5/16-1-1/4
5/16" x 1-1/4" O1 Flat Stock, 18" long 5/16" 1-1/4"

$44.00 FS-5/16-1-1/2
5/16" x 1-1/2" O1 Flat Stock, 18" long 5/16" 1-1/2"

$53.60 FS-5/16-2
5/16" x 2" O1 Flat Stock, 18" long 5/16" 2"

$63.20 FS-5/16-2-1/2
5/16" x 2-1/2" O1 Flat Stock, 18" long 5/16" 2-1/2"

$72.80 FS-5/16-3
5/16" x 3" O1 Flat Stock, 18" long 5/16" 3"

$82.40 FS-5/16-3-1/2
5/16" x 3-1/2" O1 Flat Stock, 18" long 5/16" 3-1/2"

$92.00 FS-5/16-4
5/16" x 4" O1 Flat Stock, 18" long 5/16" 4"

$104.00 FS-5/16-4-1/2
5/16" x 4-1/2" O1 Flat Stock, 18" long 5/16" 4-1/2"

$111.10 FS-5/16-5
5/16" x 5" O1 Flat Stock, 18" long 5/16" 5"

$80.00 FS-5/16-6
5/16" x 6" O1 Flat Stock, 18" long 5/16" 6"

$33.50 FS-3/8-3/8
3/8" x 3/8" O1 Flat Stock, 18" long 3/8" 3/8"

$30.60 FS-3/8-1/2
3/8" x 1/2" O1 Flat Stock, 18" long 3/8" 1/2"

$36.50 FS-3/8-3/4
3/8" x 3/4" O1 Flat Stock, 18" long 3/8" 3/4"

$42.20 FS-3/8-1
3/8" x 1" O1 Flat Stock, 18" long 3/8" 1"

$47.60 FS-3/8-1-1/4
3/8" x 1-1/4" O1 Flat Stock, 18" long 3/8" 1-1/4"

$53.40 FS-3/8-1-1/2
3/8" x 1-1/2" O1 Flat Stock, 18" long 3/8" 1-1/2"

$60.90 FS-3/8-1-3/4
3/8" x 1-3/4" O1 Flat Stock, 18" long 3/8" 1-3/4"

$65.00 FS-3/8-2
3/8" x 2" O1 Flat Stock, 18" long 3/8" 2"

$76.60 FS-3/8-2-1/2
3/8" x 2-1/2" O1 Flat Stock, 18" long 3/8" 2-1/2"

$88.20 FS-3/8-3
3/8" x 3" O1 Flat Stock, 18" long 3/8" 3"

$76.60 FS-3/8-3-1/2
3/8" x 3-1/2" Flat Stock, 18" 3/8" 3-1/2"

$111.40 FS-3/8-4
3/8" x 4" O1 Flat Stock, 18" long 3/8" 4"

$123.00 FS-3/8-4-1/2
3/8" x 4-1/2" O1 Flat Stock, 18" long 3/8" 4-1/2"

$134.60 FS-3/8-5
3/8" x 5" O1 Flat Stock, 18" long 3/8" 5"

$157.80 FS-3/8-6
3/8" x 6" O1 Flat Stock, 18" long 3/8" 6

$233.70 FS-3/8-8
3/8" x 8" O1 Flat Stock, 18" long 3/8" 8

$39.80 FS-7/16-7/16
7/16" x 7/16" O1 Flat Stock, 18" long 7/16" 7/16"

$36.00 FS-7/16-1/2
7/16" x 1/2" O1 Flat Stock, 18" long 7/16" 1/2"

$42.60 FS-7/16-3/4
7/16" x 3/4" O1 Flat Stock, 18" long 7/16" 3/4"

$49.20 FS-7/16-1
7/16" x 1" O1 Flat Stock, 18" long 7/16" 1"

$55.40 FS-7/16-1-1/4
7/16" x 1-1/4" O1 Flat Stock, 18" long 7/16" 1-1/4"

$62.00 FS-7/16-1-1/2
7/16" x 1-1/2 " O1 Flat Stock, 18" long 7/16" 1-1/2"

$75.20 FS-7/16-2
7/16" x 2" O1 Flat Stock, 18" long 7/16" 2"

$101.90 FS-7/16-3
7/16" x 3" O1 Flat Stock, 18" long 7/16" 3"

$125.20 FS-7/16-4
7/16" x 4" O1 Flat Stock, 18" long 7/16" 4"

$140.00 FS-7/16-4-1/2
7/16" x 4-1/2" O1 Flat Stock, 18" long 7/16" 4-1/2"

$160.00 FS-7/16-5
7/16" x 5" O1 Flat Stock, 18" long 7/16" 5"

$181.60 FS-7/16-6
7/16" x 6" O1 Flat Stock, 18" long 7/16" 6"

$38.20 FS-1/2-1/2
1/2" x 1/2" O1 Flat Stock, 18" long 1/2" 1/2"

$45.20 FS-1/2-3/4
1/2" x 3/4" O1 Flat Stock, 18" long 1/2" 3/4"

$52.40 FS-1/2-1
1/2" x 1" O1 Flat Stock, 18" long 1/2" 1"

$59.20 FS-1/2-1-1/4
1/2" x 1-1/4" O1 Flat Stock, 18" long 1/2" 1-1/4"

$66.30 FS-1/2-1-1/2
1/2" x 1-1/2" O1 Flat Stock, 18" long 1/2" 1-1/2"

$73.50 FS-1/2-1-3/4
1/2" x 1-3/4" O1 Flat Stock, 18" long 1/2" 1-3/4"

$80.50 FS-1/2-2
1/2" x 2" O1 Flat Stock, 18" long 1/2" 2"

$94.70 FS-1/2-2-1/2
1/2" x 2-1/2" O1 Flat Stock, 18" long WT:702-985 1/2" 2-1/2"

$108.90 FS-1/2-3
1/2" x 3" O1 Flat Stock, 18" long 1/2" 3"

$123.20 FS-1/2-3-1/2
1/2" x 3-1/2" O1 Flat Stock, 18" long 1/2" 3-1/2"

$137.40 FS-1/2-4
1/2" x 4" O1 Flat Stock, 18" long 1/2" 4"

$151.60 FS-1/2-4-1/2
1/2" x 4-1/2" O1 Flat Stock, 18" long 1/2" 4-1/2"

$166.80 FS-1/2-5
1/2" x 5" O1 Flat Stock, 18" long 1/2" 5"

$204.40 FS-1/2-6
1/2" x 6" O1 Flat Stock, 18" long 1/2" 6"

$291.90 FS-1/2-8
1/2" x 8" O1 Flat Stock, 18" long 1/2" 8"

$410.20 FS-1/2-12
1/2" x 12" O1 Flat Stock, 18" long 1/2" 12"