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Assab Steels ASP 30 Cold Work Steel

Category Metal , Ferrous Metal , Tool Steel , Cold Work Steel
Manufacturer Assab Steels
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Assab Steels ASP 30 Cold Work Steel.pdf
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Material Notes:
ASP 30 is a W-Mo-v-Co alloyed PM high speed steel characterized by:High wear resistanceHigh compressive strength at high hardnessGood through hardening propertiesGood toughnessGood dimensional stability on heat treatmentVery good temper resistanceThe combination of high wear resistance and unusually good compressive strength can be put to use in tooling for heavy forming operations.W.-NR. 1.3207
Physical Properties Metric English Comments
Density 7.94 g/cc
0.287 lb/in³
soft annealed condition
7.86 g/cc

@Temperature 600 °C
0.284 lb/in³

@Temperature 1110 °F
soft annealed condition
7.89 g/cc

@Temperature 400 °C
0.285 lb/in³

@Temperature 752 °F
soft annealed condition
Mechanical Properties Metric English Comments
Hardness, Rockwell C 63

@Diameter 5.00 mm
63

@Diameter 0.197 in
Four point bend testing. 5mm/min. Austenitizing temperature: 1050°C Tempering: 3X1 h at 560°C, AC
66

@Diameter 5.00 mm
66

@Diameter 0.197 in
Four point bend testing. 5mm/min. Austenitizing temperature: 1050°C Tempering: 3X1 h at 560°C, AC
Modulus of Elasticity 240 GPa
34800 ksi
192 GPa

@Temperature 400 °C
27800 ksi

@Temperature 752 °F
Flexural Strength 2000 MPa
290000 psi
Rmb. Four point bend testing. 5 mm ø. 5mm/min. Austenitizing temperature: 1250°C Tempering: 3X1 h at 560°C, AC
3100 MPa
450000 psi
Reb. Four point bend testing. 5 mm ø. 5mm/min. Austenitizing temperature: 1100°C Tempering: 3X1 h at 560°C, AC
4000 MPa
580000 psi
Reb. Four point bend testing. 5 mm ø. 5mm/min. Austenitizing temperature: 1200°C Tempering: 3X1 h at 560°C, AC
4500 MPa
653000 psi
Rmb. Four point bend testing. 5 mm ø. 5mm/min. Austenitizing temperature: 1200°C Tempering: 3X1 h at 560°C, AC
5500 MPa
798000 psi
Rmb. Four point bend testing. 5 mm ø. 5mm/min. Austenitizing temperature: 1100°C Tempering: 3X1 h at 560°C, AC
Thermal Properties Metric English Comments
CTE, linear 11.8 µm/m-°C

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

@Temperature 68.0 - 752 °F
for the hardened and tempered condition
12.3 µm/m-°C

@Temperature 20.0 - 600 °C
6.83 µin/in-°F

@Temperature 68.0 - 1110 °F
for the hardened and tempered condition
Specific Heat Capacity 0.418 J/g-°C

@Temperature 20.0 °C
0.100 BTU/lb-°F

@Temperature 68.0 °F
hardened and tempered condition
0.502 J/g-°C

@Temperature 400 °C
0.120 BTU/lb-°F

@Temperature 752 °F
hardened and tempered condition
0.586 J/g-°C

@Temperature 600 °C
0.140 BTU/lb-°F

@Temperature 1110 °F
hardened and tempered condition
Thermal Conductivity 22.0 W/m-K

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

@Temperature 68.0 °F
hardened and tempered condition
25.0 W/m-K

@Temperature 600 °C
174 BTU-in/hr-ft²-°F

@Temperature 1110 °F
hardened and tempered condition
26.0 W/m-K

@Temperature 400 °C
180 BTU-in/hr-ft²-°F

@Temperature 752 °F
hardened and tempered condition
Component Elements Properties Metric English Comments
Carbon, C 1.28 %
1.28 %
Chromium, Cr 4.2 %
4.2 %
Cobalt, Co 8.5 %
8.5 %
Iron, Fe 71.52 %
71.52 %
Molybdenum, Mo 5.0 %
5.0 %
Tungsten, W 6.4 %
6.4 %
Vanadium, V 3.1 %
3.1 %
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