AISI H13 Tool Steel/DIN 1.2344/JIS SKD61
AISI H13 tool steel / 1.2344 is characterized by its high hardness, wear resistance, toughness, and corrosion resistance. AISI H13 steel / 1.2344 can withstand high temperature and high pressure loads. AISI H13 steel / 1.2344 can reduce the tooling wear and improve production efficiency.
- Shizhang Steel
- China
- 7-35days
- 500 Tons/Month
Product Name: HOT WORK TOOL STEEL---AISI H13 / 1.2344
Similar steel grades:
AISI | H13 |
DIN | 1.2344 |
JIS | SKD 61 |
ASSAB | 8407 |
GB/T1299-2000 | 4Cr5MoSiV1 |
ISO | X40CrMoV5-1 |
Chemistry (in %)
C | Si | Mn | Cr | Mo | V | P | S |
0.32-0.45 | 0.80-1.20 | 0.20-0.50 | 4.75-5.50 | 1.10-1.75 | 0.80-1.20 | 0.03max | 0.03max |
Principal Feature:
AISI H13 / 1.2344 Hot work tool steel air hardening, with good toughness, resistance. It resists softening to 550℃ and has good resistance to heat checking. Will nitride with a case hardness over 1000 V.P.N. Generally supplied annealed to HB 230.
Typical Application:
1.2344 steel is used for hot punches and dies for blanking, bending, forging, and forging; for hot extrusion dies for aluminum; and for cores, ejectors, inserts, and nozzles for aluminum, tin, and lead die casting.
Heat Treatment:
Forge: at 900℃-1100℃ Cool slowly and anneal immediately
Annealing: at 850℃-870℃ Cool slowly in furnace
Stress Relieving: at to 600℃-650℃ Cool in still air
Hardening: Preheat at 650℃-850℃ raise to 1020℃-1050℃ Cool in air, oil or into salt bath held at 500℃-550℃ and then air cool.
Bars | Turned | Dia20-800mm |
Black | Dia 20-800mm | |
Flats | Milled | T: 8-400 W: 210-610mm |
Black | T: 8-400 W: 210-610mm |
AISI H13 tool steel / 1.2344 steel
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AISI H13 / 1.2344 tool steel is characterized by its high hardness, wear resistance, toughness, and corrosion resistance. AISI H13 / 1.2344 steel can withstand high temperature and high pressure loads. AISI H13 steel /1.2344 can reduce the tooling wear and improve production efficiency.
1.2343 steel is often used for highly stressed structural parts such as aircraft landing gear. lt resistssoftening at temperatures up to 537°C while retaining good ductility and toughness even atstrength levels on the order of 275 ksi. Tools for hot forging of light metal. Pressure die casting tools. Dies, mandrels, punchers, knives, moulds. This grade can be water cooled.The 1.2343 steel equivalent is AISI H11、X37CrMoV5、4Cr5MoSiV
AISI H11 die steel is often used for highly stressed structural parts such as aircraft landing gear. H11 steel resistssoftening at temperatures up to 537°C while retaining good ductility and toughness even atstrength levels on the order of 275 ksi. Tools for hot forging of light metal. Pressure die castingtools. Dies, mandrels, punchers, knives, moulds. This grade can be water cooled.
H11/1.2343 tool steel is a high-strength, high-toughness hot-work mold steel with excellent heat resistance and hardness, widely used in manufacturing high-quality molds, mold components, and tools . Compared to other types of steel, H11 / 1.2343 tool steel exhibits superior comprehensive performance, especially at high temperatures, maintaining its strength and toughness even below 600℃ [High Temperature Performance]. Its chemical composition includes chromium, molybdenum, and vanadium, which contribute to its high hardness and wear resistance. While H11/1.2343 tool steel can undergo heat treatment processes like quenching and tempering to enhance its hardness and strength, it may impact its plasticity [Heat Treatment & Plasticity]. Overall, H11 /1.2343 steel is particularly suitable for manufacturing molds requiring high precision and complexity due to its superior deformation ability and workability [Suitability for Complex Molds] .
DIN 1.2344 Steel is pressure-resistant hot work die steel. DIN 1.2344 steel has been remelted by electro slag and has uniform material and good hardenability. DIN 1.2344 steel has excellent machining performance and polishing performance, high toughness and plasticity, good high and low temperature wear resistance, high temperature fatigue resistance and heat resistance.The corresponding trademark of DIN 1.2344 steel in other countries is H13 steel,SKD61 tool steel,GB 4Cr5MoSiV1.