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Schmolz + Bickenbach Thermodur® 2999 Hot Work Die Steel

Category Metal , Ferrous Metal , Tool Steel , Hot Work Steel
Manufacturer Schmolz + Bickenbach (Swiss Steel International)
Trade Name Thermodur®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Schmolz + Bickenbach Thermodur® 2999 Hot Work Die Steel.pdf
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Material Notes:
Description: Maximum high-temperature strength, good high-temperature wear resistance, excellent thermal shock resistance and thermal conductivity across the entire range of service temperatures Applications: Die inserts and high-speed forging tools exposed to severe wear stresses, heavy metal die casting, hot-work tool steels for use at highest temperatures. Hardening (Heat Treatment): 1070°C- 1100°C; Quenching: Oil or hot bath, 500-550°C; Hardness: 57 HRC QuenchedInformation provided by Schmolz + Bickenbach
Mechanical Properties Metric English Comments
Hardness, Rockwell C 46

@Treatment Temp. 650.0 °C
46

@Treatment Temp. 1202 °F
53

@Treatment Temp. 600.0 °C
53

@Treatment Temp. 1112 °F
54

@Treatment Temp. 200 °C
54

@Treatment Temp. 392 °F
54

@Treatment Temp. 300 °C
54

@Treatment Temp. 572 °F
55

@Treatment Temp. 100 °C
55

@Treatment Temp. 212 °F
55

@Treatment Temp. 400 °C
55

@Treatment Temp. 752 °F
56

@Treatment Temp. 500 °C
56

@Treatment Temp. 932 °F
57

@Treatment Temp. 550.0 °C
57

@Treatment Temp. 1022 °F
Thermal Properties Metric English Comments
CTE, linear 11.3 µm/m-°C

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

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

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

@Temperature 68.0 - 392 °F
12.2 µm/m-°C

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

@Temperature 68.0 - 572 °F
12.6 µm/m-°C

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

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

@Temperature 20.0 - 500 °C
7.22 µin/in-°F

@Temperature 68.0 - 932 °F
13.3 µm/m-°C

@Temperature 20.0 - 600.0 °C
7.39 µin/in-°F

@Temperature 68.0 - 1112 °F
13.5 µm/m-°C

@Temperature 20.0 - 700.0 °C
7.50 µin/in-°F

@Temperature 68.0 - 1292 °F
Thermal Conductivity 31.4 W/m-K

@Temperature 20.0 °C
218 BTU-in/hr-ft²-°F

@Temperature 68.0 °F
Quenched and Tempered
35.2 W/m-K

@Temperature 350 °C
244 BTU-in/hr-ft²-°F

@Temperature 662 °F
Quenched and Tempered
36.2 W/m-K

@Temperature 700.0 °C
251 BTU-in/hr-ft²-°F

@Temperature 1292 °F
Quenched and Tempered
37.8 W/m-K

@Temperature 20.0 °C
262 BTU-in/hr-ft²-°F

@Temperature 68.0 °F
Annealed
39.5 W/m-K

@Temperature 350 °C
274 BTU-in/hr-ft²-°F

@Temperature 662 °F
Annealed
39.5 W/m-K

@Temperature 700.0 °C
274 BTU-in/hr-ft²-°F

@Temperature 1292 °F
Annealed
Component Elements Properties Metric English Comments
Carbon, C 0.45 %
0.45 %
Chromium, Cr 3.0 %
3.0 %
Iron, Fe 89.95 %
89.95 %
Manganese, Mn 0.30 %
0.30 %
Molybdenum, Mo 5.0 %
5.0 %
Silicon, Si 0.30 %
0.30 %
Vanadium, V 1.0 %
1.0 %
Processing Properties Metric English Comments
Annealing Temperature 399 - 427 °C
750 - 800 °F
Soft; Cooling: Furnace; <230 HB
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