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Carpenter Hampden® High Carbon, High Chrome Tool Steel (Oil-Wear) (AISI D3)

Category Metal , Ferrous Metal , Carbon Steel , High Carbon Steel , Tool Steel , Oil-Hardening Steel
Manufacturer Carpenter Technology Corporation (Cartech)
Trade Name Hampden®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Carpenter Hampden® High Carbon, High Chrome Tool Steel (Oil-Wear) (AISI D3).pdf
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Material Notes:
Hampden tool steel is an oil-hardening, high-carbon, high-chromium die steel having extreme wear resistance, It hardens with very little change in size or shape. Hampden tool steel is a deep-hardening steel and has a very high compressive strength. Because of its high percentage of chromium, it has mild corrosion-resisting properties when hardened.Applications: Spindles, Hobs, Cold Rolls, Slitting cutters, Master Tools, Blanking dies, Forming dies, Lamination dies, Thread Gauges, Spinning tools, Extrusion dies, Intricate punches, Trimming dies, PlungersInformation provided by Carpenter Technology Corporation.Hampden® is a registered trademark of Carpenter Technology Corporation.
Physical Properties Metric English Comments
Specific Gravity 7.86 g/cc
7.86 g/cc
Mechanical Properties Metric English Comments
Hardness, Rockwell C 32 - 34
32 - 34
Tempered at 1300°F
65 - 66
65 - 66
As hardened
Modulus of Elasticity 207 GPa
30000 ksi
Izod Impact Unnotched 67.8 J
50.0 ft-lb
when tempered around 1200°F
Abrasion 24.6
24.6
loss in mm<sup>3</sup>, As-Hardened; ASTM G65
64.3
64.3
loss in mm<sup>3</sup>, Tempered at 1200°F; ASTM G65
Thermal Properties Metric English Comments
CTE, linear 10.7 µm/m-°C

@Temperature 20.0 - 100 °C
5.94 µin/in-°F

@Temperature 68.0 - 212 °F
12.4 µm/m-°C

@Temperature 20.0 - 400 °C
6.89 µin/in-°F

@Temperature 68.0 - 752 °F
13.0 µm/m-°C

@Temperature 20.0 - 700 °C
7.22 µin/in-°F

@Temperature 68.0 - 1290 °F
Component Elements Properties Metric English Comments
Carbon, C 2.1 %
2.1 %
Chromium, Cr 12 %
12 %
Iron, Fe 84.75 %
84.75 %
As Balance
Manganese, Mn 0.35 %
0.35 %
Nickel, Ni 0.50 %
0.50 %
Silicon, Si 0.30 %
0.30 %
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