1. What is a mold steel/mould steel H13(1.2344) sheet/plate?
Hot work die steel H13 (1.2344) is equivalent to the domestic trademark 4Cr5MoSiV1. It is a tool steel alloy. Alloy steel is the name given to alloy tool steel. It is a type of steel created by alloying carbon industrial steel with other components. Synthetic steel is used for a variety of instruments, such as cutting and measuring tools, impact-resistant tools, molds for cold and hot work, non-magnetic molds, and plastic molds.
Extremely hard H13 (1.2344) mold steel offers outstanding heat stability. Its hardness, which ranges from 58 to 62 HRC, gives it excellent wear and corrosion resistance as well as the ability to tolerate demanding conditions like high pressure and temperature. environment. The processing capabilities of H13 (1.2344) mold steel are also excellent. It can be worked with using cutting, grinding, EDM, and other processing techniques, making it possible to create molds of different shapes to suit the demands of different sectors.
2. Chemical composition of mold steel H13(1.2344) sheet/plate
The main components of mold steel include carbon, silicon, manganese, chromium, molybdenum, cobalt, nickel and other elements.
1. Carbon (C): Carbon is one of the most important elements in mold steel, and its content is usually between 0.3% and 1.5%. The main function of carbon is to increase the hardness and strength of steel and improve the wear resistance and heat resistance of the mold.
2. Silicon (Si): The content of silicon is usually between 0.2% and 2.0%. The main function of silicon is to improve the strength and hardness of mold steel, while also improving the corrosion resistance and heat resistance of the steel.
3. Manganese (Mn): The content of manganese is usually between 0.2% and 2.0%. The main function of manganese is to improve the strength and hardness of mold steel, while also improving the toughness and wear resistance of steel.
4. Chromium (Cr): The chromium content is usually between 0.5% and 5.0%. The main function of chromium is to improve the hardness, wear resistance, and corrosion resistance of mold steel, while also improving the strength and toughness of the steel.
5. Molybdenum (Mo): The content of molybdenum is usually between 0.2% and 1.0%. The main function of molybdenum is to improve the hardness, wear resistance, and corrosion resistance of mold steel, while also improving the strength and toughness of the steel.
6. Cobalt (Co): The content of cobalt is usually between 0.2% and 2.0%. The main function of cobalt is to improve the hardness and wear resistance of mold steel, while also improving the strength and toughness of the steel.
7. Nickel (Ni): The content of nickel is usually between 0.2% and 2.0%. The main function of nickel is to improve the strength, toughness, and corrosion resistance of mold steel, while also improving the hardness and wear resistance of the steel.
| ASTM A681 | C | Si | Mn | P | S | Cr | Mo | V |
| H13/T20813 | 0.32～0.45 | 0.80～1.20 | 0.20～0.50 | 0.030 Max | 0.030 Max | 4.75～5.50 | 1.10～1.75 | 0.80～1.20 |
| DIN 17350 | C | Si | Mn | P | S | Cr | Mo | V |
| 1.2344/ X40CrMoV5-1 | 0.37～0.42 | 0.90～1.20 | 0.30～0.50 | 0.030 Max | 0.030 Max | 4.80～5.50 | 1.20～1.50 | 0.90～1.10 |
| GB/T 1299 | C | Si | Mn | P | S | Cr | Mo | V |
| 4Cr5MoSiV1 | 0.32～0.42 | 0.80～1.20 | 0.20～0.50 | 0.030 Max | 0.030 Max | 4.75～5.50 | 1.10～1.75 | 0.80～1.20 |
| JIS G4404 | C | Si | Mn | P | S | Cr | Mo | V |
| SKD61 | 0.35～0.42 | 0.80～1.20 | 0.25～0.50 | 0.030 Max | 0.030 Max | 4.80～5.50 | 1.00～1.50 | 0.80～1.15 |
3. Mechanical properties of mold steel H13(1.2344) sheet/plate
Tensile strength, ultimate (@20°C/68°F, varies with heat treatment): 1590 MPa Tensile strength, yield (@20°C/68°F, varies with heat treatment): 1380 MPa Reduction of area (@20°C/68°F): 50% Modulus of elasticity (@20°C/68°F): 215 GPa
| Properties | Metric | Imperial |
| Tensile strength, ultimate (@20°C/68°F, varies with heat treatment) | 1200 – 1590 MPa | 174000 – 231000 psi |
| Tensile strength, yield (@20°C/68°F, varies with heat treatment) | 1000 – 1380 MPa | 145000 – 200000 psi |
| Reduction of area (@20°C/68°F) | 50.00% | 50.00% |
| Modulus of elasticity (@20°C/68°F) | 215 GPa | 31200 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
4. Physical properties of mold steel H13(1.2344) sheet/plate
H13(1.2344) has strong hardness and toughness, strong wear resistance, high-quality comprehensive physical properties, and relatively high anti-tempering stability at relatively high temperatures, and is used to manufacture forged materials with large impact loads. mold.
High strength and high-stress tolerance are strengths of H13 mold steel. Steel is resistant to fracture and has strong fracture toughness. Steel is quite resistant to thermal fatigue and can operate at high temperatures for an extended period of time.
| Physical Properties | Metric | Comments |
|---|---|---|
| Tensile Strength, Ultimate | 1990 MPa | at HRC = 55 (air or oil quenched from 995-1025°C ) |
| Tensile Strength, Yield | 1650 MPa | at HRC = 55 (air or oil quenched from 995-1025°C ) |
| Elongation at Break | 9.0 % | at HRC = 55 (air or oil quenched from 995-1025°C ) |
| Modulus of Elasticity | 210 GPa |
5. Specifications of mold steel H13(1.2344) sheet/plate
Being a trustworthy mold steel H13(1.2344) sheet/plate manufacturer and supplier, Shanghai Yinggui Metal Pbaructs Company aims to make manufacturing easier for our business partners. Shanghai Yinggui Metal offers mold steel H10 H11 H13 1.2365 1.2343 1.2344, P20, D2, O1, A2 etc.
| Product Name | Mold Steel/Mould Steel Sheet Plate |
| Material | Hot work die steel: H13, 8407, 8418, FDAC, 4Cr5MoVSi, 1.2343, 1.2344, M302, M360, etc. Cold work die steel: Cr12MoV, D2, Cr12,DF-2, XW-41, XW-42, DC53, SKD11 die steel, K110, K306, K360, 1.2379, etc. Plastic mold steel: S136, 718H, CALMAX, S136H, NAK101,NAK80, NAK-PRM, 1.2711, 1.231, 1.2083, M200, M340, M238, P20, P20+Ni, MLQ, etc. |
| Specifications | Width:500mm,800mm,1000mm,1219mm,1250mm,1500mm Length:2000mm,2438mm,3000mm,4000mm Thickness 3mm-200mm The size also can as your request to customize |
| Application | Used as reinforcement, bolts, and various mechanical parts or as seamless steel tube blanks |
| Surface | Black Surface, Milled surface |
| Delivery time | 5-7 workdays |
| Packaging | Waterproof paper, and steel strip packed, Standard Export seaworthy package suit for all kinds of transport or as required |
6. Applications and characteristics of mold steel H13(1.2344) sheet/plate
1. High-temperature performance: The high-temperature toughness of H13(1.2344) is better than that of tungsten-molybdenum hot work die steel, and it has good oxidation resistance at medium temperatures. The service temperature of H13 steel should not exceed 600 degrees Celsius, as the hardness will drop rapidly.
2. Wear resistance: H13(1.2344) steel has excellent wear resistance and can be used for a long time in high-intensity working environments.
3. High tensile strength: H13(1.2344) steel has high tensile strength can withstand a large amount of pressure and is not easily deformed.
4. Good processability and weldability: H13(1.2344) steel is easy to process and has good weldability, which can meet different production needs.
The main uses of H13(1.2344) mold steel
1. Plastic mold: H13(1.2344) mold steel is frequently used in the production of plastic molds. The mold's useful life is increased by its high hardness and wear resistance, which enable it to survive the high pressure and temperature of plastics. Its cutting performance also makes it simple to process and cut, which boosts the effectiveness of mold production.
2. Die-casting mold: H13(1.2344) mold steel is frequently used in the production of die-casting molds. Due to its high hardness and heat resistance, it can withstand the high pressure and temperature die-casting process, maintaining the mold's size and shape. Additionally, during the die-casting process, its wear resistance can withstand wear and abrasive erosion.
3. Hot work mold: H13(1.2344) mold steel is frequently utilized in the production of hot work molds. It can sustain the heated working process of high temperature and high-pressure thanks to its heat resistance and thermal fatigue resistance, which keeps the mold's shape and size steady. While doing heated work, its high hardness and wear resistance can also withstand wear and abrasive erosion.
7. Main mold steel product brand list
| serial number | foreign brand | Country or manufacturer | Steel type category | Approximately corresponding steel grade | Main features and uses | |||
| China | USA | Japan | Germany | |||||
| 1 | A2 | American AISI | Air quenching alloy cold work die steel | Cr5Mo1V | SKD12 | 1.2363 | ||
| 2 | D2 | American AISI | High carbon high chromium cold work die steel | C12Mo1V | SKD11 | 1.2379 | ||
| 3 | D3 | American AISI | High carbon high chromium cold work die steel | Cr12 | SKD1 | 1．2080 | ||
| 4 | DC11 | Datong, Japan | High wear-resistant air-quenched cold working die steel | Cr12Mo1V1 | D2 | SKD11 | ||
| 5 | DC53 | Datong, Japan | High strength and toughness cold work die steel | Cr8Mo1VSi | DC11 improved type | After tempering at high temperatures, it has high hardness, high toughness, and good wire-cutting properties. It is used for fine blanking, drawing, thread rolling and cold blanking dies and punches. | ||
| 6 | DF-2 | Swedish ASSAB | Oil quenched cold work die steel | 9Mn2V | O2 | Good punching ability, small heat treatment deformation, used for small stamping dies, paper cutting blades | ||
| 7 | DF-3 | Swedish ASSAB | Oil quenched cold work die steel | 9CrWMn | O1 | SKS3 | 1.2510 | Good toughness retention and small quenching deformation, suitable for sheet punching dies and embossing dies |
| 8 | GOA | Datong, Japan | Special cold work die steel | SKS3 improved type | High hardenability and good wear resistance, used for cold blanking dies, forming dies, punches, and embossing | |||
| 9 | GSW-2 3 7 9 | Dulwich College | High carbon high chromium cold work die steel | Cr12Mo1V1 | D2 | 1.2379 | Used for cold extrusion, stamping dies, and also for high wear-resistant plastic molds | |
| 10 | K100 | Austrian Barrow | High carbon high chromium cold work die steel | Cr12 | D3 | 1．2080 | High wear resistance, excellent corrosion resistance, used for trimming stainless steel sheets, deep drawing, cold pressing, forming dies | |
| 11 | K110 | Austrian Barrow | High toughness high chromium cold work die steel | Cr12Mo1V1 | D2 | Good strength, hardness, and toughness for heavy-duty stamping dies | ||
| 12 | K460 | Austrian Barrow | Oil quenched cold work die steel | MnCrWV | O1 | 1．2510 | High strength, small heat treatment deformation, used for metal stamping dies | |
| 13 | M2 | American AISI | Molybdenum high speed steel for cold work molds | W6Mo5Cr4V2 | SKH9 | 1.3343 | ||
| 14 | O1 | American AISI | Oil quenched cold work die steel | MnCrWV | SKS3 | 1．2510 | ||
| 15 | O2 | American AISI | Oil quenched cold work die steel | 9Mn2V | 1．2842 | |||
| 16 | Q18 | Russia | Tungsten series high-speed steel for cold work molds | W18Cr4V | T1 | SKH2 | 1.3355 | |
| 17 | STD11 | Korea Heavy Industries | Air quenching cold work die steel | Cr12Mo1V1 | D2 improvements | SKD11 | High-definition clarity, uniform hardness, high wear resistance, and high strength | |
| 18 | XW-10 | Swedish ASSAB | Air quenching cold work die steel | Cr5Mo1V | A2 | SKD12 | Good toughness, high wear resistance, small heat treatment deformation | |
| 19 | XW-42 | Swedish ASSAB | High carbon high chromium cold work die steel | Cr12Mo1V1 | D2 | Good hardenability and toughness, high wear resistance, small heat treatment deformation, good tempering resistance | ||
| 20 | YK30 | Datong, Japan | Oil quenched cold work die steel | O2 | SKS93 | Cold stamping die | ||
| 21 | 8407 | Swedish ASSAB | General hot work die steel | 4Cr5MoSiV1 | H13(1.2344) | Used for hammer forging, extrusion, die-casting molds, and also for plastic molds | ||
| 22 | DH21 | Datong, Japan | Steel for aluminum die-casting molds | 4Cr3Mo3VSi | Good thermal fatigue cracking resistance and long mold service life | |||
| 23 | DH2F | Datong, Japan | Easy cutting pre-hardened mold steel | H13(1.2344)+S | SKD61 improvement | Pre-hardened 37~41HRC, good toughness, used for complex precision zinc hot working molds, such as aluminum, zinc die-casting molds, aluminum hot extrusion molds, and can also be used for plastic molds | ||
| 24 | DH31S | Datong, Japan | Steel for large die-casting molds | It has good hardenability, good resistance to thermal fatigue cracking and thermal melt loss, and is used in aluminum and magnesium die-casting, aluminum hot extrusion and hot shearing, and hot stamping dies. | ||||
| 25 | DH42 | Datong, Japan | Steel for copper die-casting mold | For copper alloy die casting and hot extrusion dies | ||||
| 26 | DHA1 | Datong, Japan | General hot work die steel | 4Cr5MoSiV1 | H13(1.2344) | SKD61 | 1.2344 | Good hardenability, good resistance to thermal fatigue cracking and thermal melt loss, high tempering resistance, and excellent high-temperature impact properties |
| 27 | GSW-2 3 4 4 | Dulwich College | Steel for general die-casting molds | 4Cr5MoSiV1 | H13(1.2344) type | Used for aluminum and zinc alloy die-casting molds | ||
| 28 | H13(1.2344) | American AISI | American H series hot work die steel | 4Cr3Mo3SiV | 1.2365 | |||
| 29 | H11 | American AISI | American H series hot work die steel | 4Cr5MoSiV | SKD6 | 1.2343 | ||
| 30 | H13(1.2344) | American AISI | American H series hot work die steel | 4Cr5MoSiV1 | SKD61 | 1.2344 | Widely used in our country | |
| 31 | H21 | American AISI | American H series hot work die steel | 3Cr2W8V | SKD5 | 1．2581 | Widely used in our country | |
| 32 | HDS-1 | Korea Heavy Industries | Hot work die steel | H13(1.2344) improved type | It has good strength, toughness, and anti-tempering stability and is used in die-casting molds and hot extrusion dies. | |||
| 33 | QRO-90 | Swedish ASSAB | Hot work die steel | （4Cr3Mo3VSi） | Patented steel type, high-temperature strength, good thermal conductivity, thermal shock resistance, thermal fatigue resistance, used for aluminum and copper die-casting dies, hot extrusion dies, hot forging dies | |||
| 34 | STD61 | Korea Heavy Industries | Hot work die steel | Approximate H13(1.2344) | It has good high-temperature strength and toughness and is used in die casting, hot extrusion, and hot stamping dies. | |||
| 35 | W302 | Austrian Barrow | Hot work die steel | Approximate H13(1.2344) | Used for aluminum and zinc alloy hot extrusion and hot stamping dies | |||
| 36 | H13(1.2344)SS | American AISI | Corrosion-resistant plastic mold steel | 4Cr13 | X38C13 | martensitic stainless steel | ||
| 37 | 440C | American AISI | Corrosion-resistant plastic mold steel | 11Cr17 | SUS440C | martensitic stainless steel | ||
| 38 | 618 | Swedish ASSAB | Pre-hardened plastic mold steel | 3Cr2Mo | P20 | Widely used in our country | ||
| 39 | 716 | Swedish ASSAB | Corrosion-resistant plastic mold steel | H13(1.2344) | SUSH13(1.2344)J1 | martensitic stainless steel | ||
| 40 | 718 | Swedish ASSAB | Mirror plastic mold steel | 3Cr2Mo+ Ni | P20+Ni | Can be delivered pre-hardened, with high hardenability, good polishing performance, electrical machining performance, and texture processing performance, suitable for large mirror plastic molds, such as automotive home appliances, audio, and video products | ||
| 41 | CLC2083 | French USINOR | Corrosion-resistant mirror plastic mold steel | 4Cr13 type | Good corrosion resistance and mechanical strength, high hardenability and wear resistance, excellent mirror polishability, suitable for transparent plastic parts, optical products, and molds containing corrosive materials | |||
| 42 | CLC2316H | French USINOR | Corrosion-resistant mirror plastic mold steel | 4Cr16 type | Same as above | |||
| 43 | CLC2738 | French USINOR | Pre-hardened mirror plastic mold steel | 3Cr2Mo+ Ni | Approximately 718 | |||
| 44 | CLC2 7 3 8 HH | French USINOR | Advanced mirror plastic mold steel | Higher cleanliness, more uniform hardness, better mold performance, and longer life than CLC2738 | ||||
| 45 | G-STAR | Datong, Japan | Corrosion-resistant plastic mold steel | Factory hardness HRC33~37, with good corrosion resistance and cutting processability | ||||
| 46 | GSW-2 0 8 3 | Dulwich College | Corrosion-resistant plastic mold steel | 4Cr13 type | Has good corrosion resistance and is used in PVC material molds | |||
| 47 | GSW-2 3 11 | Dulwich College | Pre-hardened plastic mold steel | P20 type | Factory hardness HRC31~34 can be EDM processed, used for large and medium-sized mirror plastic molds | |||
| 48 | GSW-2 3 1 6 | Dulwich College | Corrosion-resistant plastic mold steel | 4Cr16 type | Martensitic stainless steel, factory hardness HRC31~34, has good corrosion resistance and mirror polishability, used for mirror plastic molds | |||
| 49 | GSW-2 7 3 8 | Dulwich College | Mirror plastic mold steel | P20+Ni | Factory hardness HRC31~34, uniform hardness, good polishing performance, used for large and medium-sized mirror plastic molds | |||
| 50 | HAM-10 | Korea Heavy Industries | Mirror plastic mold steel | Factory hardness HRC37~42, good mirror polishing performance, used for transparent plastic parts molds | ||||
| 51 | HEMS-1A | Korea Heavy Industries | Corrosion-resistant plastic mold steel | 3Cr13 type | Factory hardness HRC23~33, advanced mirror polishing performance, used for color display glass bulb molds and PVC chassis molds | |||
| 52 | HP-1A | Korea Heavy Industries | Ordinary plastic mold steel | Good processing performance, small processing variation, used in toy molds | ||||
| 53 | HP-4A | Korea Heavy Industries | Pre-hardened plastic mold steel | 3Cr2Mo | Factory hardness HRC25~32, uniform hardness, and good processing performance | |||
| 54 | HP-4MA | Korea Heavy Industries | Pre-hardened plastic mold steel | P20 improved version | Factory hardness HRC27~34, uniform hardness, good wear resistance, used in various household appliance shell molds | |||
| 55 | M202 | Austrian Barrow | Pre-hardened plastic mold steel | P20 type | Factory hardness HRC30~34 can be electrically processed | |||
| 56 | M238 | Austrian Barrow | Mirror plastic mold steel | P20+Ni type | Factory hardness HRC30~34, good mirror polishability, M238H is more advanced | |||
| 57 | M300 | Austrian Barrow | Corrosion-resistant mirror plastic mold steel | mart ensiform type | It has excellent corrosion resistance, high mechanical strength and wear resistance, and excellent mirror polishing properties. | |||
| 58 | M310 | Austrian Barrow | Corrosion-resistant mirror plastic mold steel | 4Cr13 type | It has excellent corrosion resistance, wear resistance, and mirror polishing properties, and is used for transparent parts and optical product molds. | |||
| 59 | NAK55 | Datong, Japan | Mirror pre-hardened plastic mold steel | Factory hardness HRC37~43, good cutting performance, used for high-precision mirror molds | ||||
| 60 | NAK80 | Datong, Japan | Mirror pre-hardened plastic mold steel | Factory hardness HRC37~43, good mirror polishing performance, used for high-precision mirror molds | ||||
| 61 | P20 | American AISI | Pre-hardened plastic mold steel | 3Cr2Mo | 1.2330 | Widely used in my country, factory hardness HRC30~42, suitable for large and medium-sized precision molds | ||
| 62 | PXZ | Datong, Japan | Pre-hardened plastic mold steel | Factory hardness HRC27~34, with good cutting and welding repairability, used for large corrosion molds, instrument panels, home appliance shell molds | ||||
| 63 | PX4,PX5 | Datong, Japan | Mirror pre-hardened plastic mold steel | P20 improved version | Factory hardness HRC30~33, used for large mirror molds | |||
| 64 | S45C S50C S55C | Japan JIS | Ordinary plastic mold steel | SM45 SM48 SM50 SM53 SM55 | Based on high-quality carbon structural steel, refined and vacuum degassed to control lower sulfur and phosphorus content, it is used for non-important structural parts of molds, such as mold frames, etc. | |||
| 65 | S-136 | Swedish ASSAB | Corrosion-resistant plastic mold steel | 3Cr13/4Cr13 | Medium carbon and high chromium stainless steel, with good corrosion resistance, high hardness, and good polishability. It is used for molds with high requirements for corrosion resistance and wear resistance. | |||
| 66 | S-STAR | Datong, Japan | Corrosion-resistant mirror plastic mold steel | mart ensiform type | High corrosion resistance, high mirror polishability, small heat treatment deformation, used for corrosion-resistant mirror molds | |||
| 67 | SP300 | French CLI | Pre-hardened plastic mold steel | It has good processability, polishing properties, and texture processing properties, and is used in plastic molds for home appliances and automobiles. | ||||
| 68 | HFH-1 | Korea Heavy Industries | Flame-quenched mold steel | 7CrSiMnMoV | Good hardenability, good toughness, and wear resistance, small heat treatment deformation, used in stamping dies for large inserts, blanking dies, and also used in large dynamic load working dies | |||
| 69 | STF-4M | Korea Heavy Industries | Die steel for forging | 6F2 improvement | It has excellent thermal shock resistance and high wear resistance, and is used in forging dies and hot stamping dies. | |||
