S7 Tool Steel DCF Round

A shock resisting grade with superior impact properties combined with high toughness, machinability and size stability during heat treating. Air hardening and versatile enough for use in both cold and hot work tooling make S7 suitable for a wide range of applications that require shock resistance, size stability and machinability where temperatures of the tool will not exceed 1000°F. Typical applications include: plastic molding dies, riveting diesk, forming dies, chisels, punches, blanking dies, die casting, master hobs, shear blades, engraving dies, moll points, drills, notching dies, bending dies.

Typical Analysis:

Carbon
.45/.55
Sulfur
.030 max
Phosphorus
.025 max
Molybdenum
1.30/1.60
Chromium
3.10/3.40
Silicon
.20/.40
Vanadium
.20/.30
Manganese
.50/.70



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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S7 Tool Steel Bar Stock Sizes:

1/2" Dia S7 Tool Steel DCF Round
5/8" Dia S7 Tool Steel DCF Round
3/4" Dia S7 Tool Steel DCF Round
7/8" Dia S7 Tool Steel DCF Round
1" Dia S7 Tool Steel DCF Round
1-1/8" Dia S7 Tool Steel DCF Round
1-1/4" Dia S7 Tool Steel DCF Round
1-3/8" Dia S7 Tool Steel DCF Round
1-1/2" Dia S7 DCF Round
1-5/8" Dia S7 DCF Round
1-3/4" Dia S7 DCF Round
1-7/8" Dia S7 DCF Round
2" Dia S7 DCF Round
2-1/8" Dia S7 DCF Round
2-1/4" Dia S7 DCF Round
2-3/8" Dia S7 DCF Round
2-1/2" Dia S7 DCF Round
2-5/8" Dia S7 DCF Round
2-3/4" Dia S7 DCF Round
3" Dia S7 DCF Round
3-1/4" Dia S7 DCF Round
3-1/2" Dia S7 DCF Round
3-3/4" Dia S7 DCF Round
4" Dia S7 DCF Round
4-1/4" Dia S7 DCF Round
4-1/2" Dia S7 DCF Round
4-3/4" Dia S7 DCF Round
5" Dia S7 DCF Round
5-1/4" Dia S7 DCF Round
5-1/2" Dia S7 DCF Round
5-3/4" Dia S7 DCF Round
6" Dia S7 DCF Round
6-1/4" Dia S7 DCF Round
6-1/2" Dia S7 DCF Round
6-3/4" Dia S7 DCF Round
7" Dia S7 DCF Round
7-1/2" Dia S7 DCF Round
8" Dia S7 DCF Round
8-1/2" Dia S7 DCF Round
9" Dia S7 DCF Round
9-1/2" Dia S7 DCF Round
10" Dia S7 DCF Round
10-1/2" Dia S7 DCF Round
11" Dia S7 DCF Round
11-1/2" Dia S7 DCF Round
12" Dia S7 DCF Round