A2 Tool Steel DCF Round

An air-hardening, cold work medium alloy grade containing 5% chromium, A2 is preferable to O1 in applications requiring greater size stability, machinability and safer hardening. Its toughness and wearability make it particularly useful in longer production runs on either light or heavy gauge stock. Applications include: blanking dies, forming dies, trimming dies, stamping dies, coining dies, drawing dies, extrusion dies, punches, shear and slitter blades, gauges, knurling tools, rolls, mandrels and machine parts.

Typical Analysis:

Carbon
.90/1.05
Sulfur
.005 max
Phosphorus
.025 max
Molybdenum
.90/1.10
Chromium
4.90/5.30
Silicon
.20/.35
Vanadium
.15/.20
Manganese
.40/.60



Tolerances:

Size in Inches
Size Tolerance (inches)
Over
Under
1/2 thru 1-1/2
0.010/0.020
0
Over 1-1/2 up to 3
0.015/0.025
0
3 thru 6
0.062/0.188
0
Over 6 thru 7
0.093/0.188
0
Over 7
0.125/0.250
0


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A2 Tool Steel Bar Stock Sizes:

1/2" Dia A2 Tool Steel DCF Round
5/8" Dia A2 Tool Steel DCF Round
3/4" Dia A2 Tool Steel DCF Round
7/8" Dia A2 Tool Steel DCF Round
1" Dia A2 Tool Steel DCF Round
1-1/8" Dia A2 Tool Steel DCF Round
1-1/4" Dia A2 Tool Steel DCF Round
1-3/8" Dia A2 DCF Round
1-1/2" Dia A2 DCF Round
1-5/8" Dia A2 DCF Round
1-3/4" Dia A2 DCF Round
1-7/8" Dia A2 DCF Round
2" Dia A2 DCF Round
2-1/8" Dia A2 DCF Round
2-1/4" Dia A2 DCF Round
2-3/8" Dia A2 DCF Round
2-1/2" Dia A2 DCF Round
2-5/8" Dia A2 DCF Round
2-3/4" Dia A2 DCF Round
3" Dia A2 DCF Round
3-1/4" Dia A2 DCF Round
3-1/2" Dia A2 DCF Round
3-3/4" Dia A2 DCF Round
4" Dia A2 DCF Round
4-1/4" Dia A2 DCF Round
4-1/2" Dia A2 DCF Round
4-3/4" Dia A2 DCF Round
5" Dia A2 DCF Round
5-1/4" Dia A2 DCF Round
5-1/2" Dia A2 DCF Round
5-3/4" Dia A2 DCF Round
6" Dia A2 DCF Round
6-1/4" Dia A2 DCF Round
6-1/2" Dia A2 DCF Round
6-3/4" Dia A2 DCF Round
7" Dia A2 DCF Round
7-1/2" Dia A2 DCF Round
8" Dia A2 DCF Round
8-1/2" Dia A2 DCF Round
9" Dia A2 DCF Round
9-1/2" Dia A2 DCF Round
10" Dia A2 DCF Round
10-1/2" Dia A2 DCF Round
11" Dia A2 DCF Round
11-1/2" Dia A2 DCF Round
12" Dia A2 DCF Round
12-1/2" Dia A2 DCF Round
13" Dia A2 DCF Round