H13 Hot Work Tool Steel Plate
Products Description
H13 Hot work tool steel contains molybdenum and vanadium as strengthening agents. The chromium content assists this alloy to resist softening if used at higher temperatures. Secondary hardening steels with good tempering resistance. It maintains high hardness and strength at elevated temperatures. Good resistance to thermal fatigue, erosion and wear. Steel with very high thoughness and good ductility and hardenability. Tools can be water cooled.
H13 Steel equivalent grades
| Brand Name | Ravne No. | Mat. No. | DIN | EN | AISI |
| UTOPMO2 | 851 | 1.2344 | X40CrMoV51 | X40CrMoV51 | H13 |
Chemical Composition ( in weight %)
| C | Si | Mn | Cr | V | Mo |
| 0.39 | 1.00 | 0.38 | 5.15 | 1.00 | 1.35 |
H13 Steel Applications
H13 tool steel plate is normally used for hot die work, die casting and extrusion dies, wear resisting tools, pressure die casting tools, pressing tools for light and heavy metal. For the highest requirements we recommended UTOPMO2 ESR EFS.
Coefficient of Linear Thermal Expansion 10-6℃-1
| 20-100℃ | 20-200℃ | 20-300℃ | 20-400℃ | 20-500℃ | 20-600℃ | 20-700℃ | 20-800℃ |
| 10.7 | 11.9 | 12.2 | 12.5 | 12.7 | 13.1 |
13.5 |
13.7 |
Soft Annealing
Heat to 760-810℃, cool slowly in furnace. This will produce a maximum Brinell hardness of 229.
Hardening
Harden from a temperature of 1020-1060℃ followed by oil, air quenching or warm bath (450-550℃). Hardness after quenching is 52-56 HRC.
Tempering Temperature (℃) vs. Hardness (HRC) VS. Tensil Stregth(N/mm2)
| 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 550℃ | 600℃ | 650℃ | 700℃ |
| 53 | 52 | 51 | 52 | 54 | 53 | 50 | 43 |
31 |
| 1845 | 1790 | 1730 | 1790 | 1910 | 1845 | 1680 | 1360 |
995 |
Machinability
Machinability of H13 is medium to good. It rates as 75% that of the W group water hardening tool steels which are low alloy and of generally good machinability.
Corrosion Resistance
This alloy has some corrosion resistance due to its chromium content. However it is still a steel and will rust unless given protective coating.
Welding
This alloy is weldable. Contact the alloy supplier for information on welding procedures.
Product Picture
Our factory
Steel Making
Ingot Production
Forged Bars
Machinary
Packing & Delivery
Packing & Delivery
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The inner size of container is below:
-- 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high)
-- 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
-- 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)
Our Service
1. Competitive price and quality from our own factory .
2. Best service with 24 hour`s reply .
3. Flexible payment with T/T,L/C , etc .
4. Smooth production ability(1000tons/month).
5. Quick delivery and standard exporting package.
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