1.2344 Tool Steel | X40CrMoV5-1 | Din 17350 | H13 Hot Work Tool Steel
1.2344 Steel
Description
Din 1.2344 Steel is a high quality Hot work tool steel, and it belongs to the high quality high carbon alloy tool steel. And Oil Quench & Temper Hardness is 28-34 HRC. And DIN 1.2344 steel Annealing delivery hardness less than 250HB.
DIN 1.2344 tool steel/AISI H13 steel is characterized by:
Good resistance to abrasion at both low and high temperatures
High toughness and ductility
Good high-temperature strength and resistance of thermal fatigue
Good through-hardening properties
Small distortion during hardening
Form of Supply
DIN 1.2344 steel, we can supply the round bar, steel flat bar, plate, hexagonal steel bar and steel square block. Moreover, 1.2344 steel Round bar can be saw to your required lengths as one offs or multiple cut pieces. Furthermore, 1.2344 steel Rectangular pieces can be saw from flat bar or plate to your specific sizes.And Ground tool steel bar can be supply, providing a quality precision finished bar to tight tolerances.
Chemical composition
| C(%) | 0.37~0.42 | Si(%) | 0.90~1.20 | Mn(%) | 0.30~0.50 | P(%) | ≤0.030 |
| S(%) | ≤0.030 | Cr(%) | 4.80~5.50 | Mo(%) | 1.20~1.50 | V(%) | 0.90~1.10 |
Equivalent Of 1.2344 hot work alloy tool steel
| USA | Germany | China | Japan | France | England | Italy | Poland | ISO | Austria | Sweden | Spain |
| ASTM/AISI/SAE/UNS | DIN,WNr | GB | JIS | AFNOR | BS | UNI | PN | ISO | ONORM | SS | UNE |
| T20813/H13 | X40CrMoV5-1/ 1.2344 | 4Cr5MoSiV1 | SKD61 | X40CrMoV5/Z40CDV5 | BH13 | X40CRMOV511KU |
Heat treatment Related
Annealing of 1-2344 Tool steel
At first, Slowly heated to 750-780 ℃ and allow enough times, let the steel to be thoroughly heat, Then cool slowly in the furnace. Then the 2344 tool steel will get MAX 250 HB (Brinell hardness).
Hardening of 1-2344 tool steel
1.2344 steels should be heated uniformly to 1020-1060°C. until completely heated through. And if needed, the steels can be preheated at 300-500°C (572-932°F). About 30 min per 25 mm of the ruling section is to provide and then the steels should be immediately quenched in oil or air.
Tempering of 1.2344 tool steel
At first, tempering of 1.2344 steels is performed at 550-650°C, Soak well at the selected temperature and soak for at least one hour per 25mm of the total thickness. Then get Rockwell C hardness of 56 to 38.
Applications
And 1.2344 steels are mainly used for forming extrusion dies.Typical applications include casting molds aluminum, magnesium, zinc, copper and aluminum extrusion dies, liners, spindles, pressure pad, followers, pad, die, the death and the adapter ring copper and brass extrusion.
Moreover, 1.2344 is used to produce hot stamping and extrusion die forging, thermal upsetting dies, jigs mold, hot embossing, punching, trimming tools. Other applications include plastic molds, shear blades for heat and hot extrusion dies.
Contact
Email: Jack@otaisteel.com
Tel: +86-769- 23190193
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