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International Mold Steel Premium H13 Hot Work Die and Mold Steel

Category Metal , Ferrous Metal , Tool Steel , Hot Work Steel , Mold Steel
Manufacturer International Mold Steel
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF International Mold Steel Premium H13 Hot Work Die and Mold Steel.pdf
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Material Notes:
Description: International Mold Steel's Premium H-13 is a chromium-based, hot work die and plastic mold steel designed for increased production rates and longer tool life. It meets the restrictive standards of the North American Die Casting Association and other industrial specifications such as Chrysler's NP2080 for die casting applications. International Mold Steel's Premium H-13 is used for extended production runs that focus on reliability and consistency in the die or mold steel to minimize costly downtime. The manufacture of this die and mold steel begins with exacting chemistry control including very low sulfur level to increase toughness properties and resistance to heat checking. It is remelted to optimize steel integrity followed by special thermal processing for the development of homogeneous microstructure with uniformly distributed carbides. This provides the die caster or molder with outstanding ductility throughout large sections, which is essential to resist cleavage cracking under more demanding operating conditions.Unique Characteristics: Thermal shock and fatigue resistantMeets NADCA, Chrysler and Mold Quality specificationsSuperior machinability and polishability.Applications: Aluminum extrusion , Die-casting inserts, Bending , Ejector pins, Die casting , Extrusion rams, Forging , Extrusion press liners, Gripper , Hot piercers, Hot heading , Hot shears, Hot press , Hot work mandrels, Hot trimmer , Hot work punches, Plastic mold , Plungers, Rivet Swaging , Sleeves slidesInformation provided by International Mold Steel.
Physical Properties Metric English Comments
Specific Gravity 7.761 g/cc
7.761 g/cc
Mechanical Properties Metric English Comments
Hardness, Rockwell C 46
46
Tensile Strength, Ultimate 1500 MPa
218000 psi
Tensile Strength, Yield 1410 MPa
204000 psi
Elongation at Break 13 %
13 %
Elongation in 2"
Reduction of Area 47 %
47 %
Modulus of Elasticity 207 GPa
30000 ksi
at RT
Machinability 70 %
70 %
of a 1% Carbon tool steel (annealed), which has a rating of 60% of B1112 Bessemer screw stock
Izod Impact 27.0 J

@Temperature 22.0 °C
19.9 ft-lb

@Temperature 71.6 °F
37.0 J

@Temperature 149 °C
27.3 ft-lb

@Temperature 300 °F
46.0 J

@Temperature 371 °C
33.9 ft-lb

@Temperature 700 °F
Charpy Impact 25.8 J
19.0 ft-lb
V-Notch
Thermal Properties Metric English Comments
CTE, linear 10.4 µm/m-°C

@Temperature 26.7 - 93.3 °C
5.80 µin/in-°F

@Temperature 80.0 - 200 °F
11.3 µm/m-°C

@Temperature 26.7 - 204 °C
6.30 µin/in-°F

@Temperature 80.0 - 400 °F
12.4 µm/m-°C

@Temperature 26.7 - 427 °C
6.90 µin/in-°F

@Temperature 80.0 - 800 °F
Thermal Conductivity 17.6 W/m-K

@Temperature 27.0 °C
122 BTU-in/hr-ft²-°F

@Temperature 80.6 °F
23.4 W/m-K

@Temperature 204 °C
162 BTU-in/hr-ft²-°F

@Temperature 399 °F
26.8 W/m-K

@Temperature 649 °C
186 BTU-in/hr-ft²-°F

@Temperature 1200 °F
Component Elements Properties Metric English Comments
Carbon, C 0.40 %
0.40 %
Chromium, Cr 5.25 %
5.25 %
Iron, Fe 90.6 %
90.6 %
Manganese, Mn 0.40 %
0.40 %
Molybdenum, Mo 1.35 %
1.35 %
Silicon, Si 1.0 %
1.0 %
Vanadium, V 1.0 %
1.0 %
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