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Schmolz + Bickenbach Cryodur® 2767 Cold Work Die Steel

Category Metal , Ferrous Metal , Tool Steel , Cold Work Steel
Manufacturer Schmolz + Bickenbach (Swiss Steel International)
Trade Name Cryodur®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Schmolz + Bickenbach Cryodur® 2767 Cold Work Die Steel.pdf
Price EMAIL US    sales@lookpolymers.com
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Material Notes:
Description: High hardenability and toughness, highly suitable for polishing, texturing and EDM machining. We recommend the use of Cryodur® 2767 (ERS) for extreme demandsApplications: Cutlery dies, cutting tools for thick material, billet-sheer blades, drawing jaws, massive embossing and bending tools, plastic moulds, reinforcements.Hardening (Heat Treatment): 840°C-870°C; Quenching: Air, oil or salt bath, 180-220°C; Hardness: 56 HRC QuenchedInformation provided by Schmolz + Bickenbach
Mechanical Properties Metric English Comments
Hardness, Rockwell C 38

@Treatment Temp. 600.0 °C
 38

@Treatment Temp. 1112 °F
42

@Treatment Temp. 500 °C
 42

@Treatment Temp. 932 °F
46

@Treatment Temp. 400 °C
 46

@Treatment Temp. 752 °F
50

@Treatment Temp. 300 °C
 50

@Treatment Temp. 572 °F
54

@Treatment Temp. 200 °C
 54

@Treatment Temp. 392 °F
56

@Treatment Temp. 100 °C
 56

@Treatment Temp. 212 °F
Thermal Properties Metric English Comments
CTE, linear 11.7 µm/m-°C

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

@Temperature 68.0 - 212 °F
 Annealed
12.0 µm/m-°C

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

@Temperature 68.0 - 212 °F
 Quenched and Tempered
12.5 µm/m-°C

@Temperature 20.0 - 200 °C
 6.94 µin/in-°F

@Temperature 68.0 - 392 °F
 Quenched and Tempered
12.6 µm/m-°C

@Temperature 20.0 - 200 °C
 7.00 µin/in-°F

@Temperature 68.0 - 392 °F
 Annealed
13.0 µm/m-°C

@Temperature 20.0 - 300 °C
 7.22 µin/in-°F

@Temperature 68.0 - 572 °F
 Quenched and Tempered
13.1 µm/m-°C

@Temperature 20.0 - 300 °C
 7.28 µin/in-°F

@Temperature 68.0 - 572 °F
 Annealed
Thermal Conductivity 27.7 W/m-K

@Temperature 100 °C
 192 BTU-in/hr-ft²-°F

@Temperature 212 °F
 Quenched and Tempered
29.0 W/m-K

@Temperature 150 °C
 201 BTU-in/hr-ft²-°F

@Temperature 302 °F
 Quenched and Tempered
29.7 W/m-K

@Temperature 200 °C
 206 BTU-in/hr-ft²-°F

@Temperature 392 °F
 Quenched and Tempered
30.5 W/m-K

@Temperature 250 °C
 212 BTU-in/hr-ft²-°F

@Temperature 482 °F
 Quenched and Tempered
31.0 W/m-K

@Temperature 300 °C
 215 BTU-in/hr-ft²-°F

@Temperature 572 °F
 Quenched and Tempered
38.2 W/m-K

@Temperature 100 °C
 265 BTU-in/hr-ft²-°F

@Temperature 212 °F
 Annealed
38.6 W/m-K

@Temperature 150 °C
 268 BTU-in/hr-ft²-°F

@Temperature 302 °F
 Annealed
38.9 W/m-K

@Temperature 200 °C
 270 BTU-in/hr-ft²-°F

@Temperature 392 °F
 Annealed
39.1 W/m-K

@Temperature 250 °C
 271 BTU-in/hr-ft²-°F

@Temperature 482 °F
 Annealed
39.6 W/m-K

@Temperature 300 °C
 275 BTU-in/hr-ft²-°F

@Temperature 572 °F
 Annealed
Component Elements Properties Metric English Comments
Carbon, C 0.45 %
0.45 %
Chromium, Cr 1.4 %
1.4 %
Iron, Fe 93.35 %
93.35 %
Manganese, Mn 0.35 %
0.35 %
Molybdenum, Mo 0.20 %
0.20 %
Nickel, Ni 4.0 %
4.0 %
Silicon, Si 0.25 %
0.25 %
Processing Properties Metric English Comments
Annealing Temperature 600.0 - 650.0 °C
1112 - 1202 °F
Stress-relief; Cooling: Furnace
610 - 650.0 °C
1130 - 1202 °F
Soft; Cooling: Furnace; <260 HB
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