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H13 1.2344 SKD61

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Hot Work Tool Steels H13 1.2344 блок

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өзгөчөлүктөрү

H13 Tool Steel is chromium hot work tool steels which are widely used in hot and cold work tooling applications. H13 tool steel is classified as group H steels by the AISI classification system. This series of steels start from H1 to H19.

In steel H13, the molybdenum and vanadium act as strengthening agents. The chromium content assists die steel H-13 to resist softening when used at high temperatures. H-13 die steels offers an excellent combination of shock and abrasion resistance, and possesses good red hardness. It is capable of withstanding rapid cooling and resists premature heat checking. Tool Steel H13 has good machinability, good weldability, good ductility, and can be formed by conventional means.

Due to H13 tool steel excellent combination of high toughness and fatigue resistance, AISI H13 hot work tool steel is used more than any other tool steel in tooling applications.


Курамы

CMnSi
CrMo
VC
0.40
0.401.005.25
1.351.00
0.40


Тиркемелер:

Inserts, cores, and cavities for die casting dies, die casting shot sleeves, hot forging dies, extrusion dies, and plastic mold cavities and components that require high toughness and excellent polishability.


өзгөчөлүктөрү:

жылуулук өткөрүүчүлүктүн
Температура︒FBtu/hr-ft︒FТемпература︒CW/m︒C
8010.172717.6
40013.5220423.4
80014.542725.1
120015.4964926.8


Эластиктин модулу
Temp︒FModulus psi×10-6Temp︒CModulus Gpa
7030
21206.8
2002993199.9
40027204186.2
60028.5316196.5
80027.5427189.6
100023538158.6


Жылуулук кеңейүү коэффициенти (47-48 HRC)
Температура︒Fin/in︒F×10-6Температура︒Cмм/мм︒C×10-6
80-2005.8
21-9310.4
80-4006.321-20411.3
80-8006.921-31612.4
80-12007.321-42713.1
80-1500
7.521-53813.5

артыкчылыгы:

Good resistance to abrasion at both low and high temperatures

High level of toughness and ductility

Uniform and high level of machinability and polishability

Good high-temperature strength and resistance to thermal fatigue

Excellent through-hardening properties

Very limited distortion during hardening


нерсеDimension (мм)ProcessЖеткирүү шарты
тосууT 20-200 X 300-800Hot Rolled &Hot ForgedКара бети / Machine & Anneal


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