Monga ogulitsa GB W18Cr4V GB 9942 wodziwa zambiri, sitingangopereka makasitomala zinthu zambiri zotsimikizika za GB, komanso kuwapatsa mitengo yabwino komanso yokhala ndi ntchito zonse zikatha. Kupatula apo, palinso mndandanda wazinthu zowonjezera, monga kugawana zambiri ndi makasitomala, kuphatikiza GB W18Cr4V GB 9942 chemical composition, W18Cr4V properties, W18Cr4V density, W18Cr4V mphamvu, W18Cr4V zofanana, ndi zina zotero.
Ntchito: Chitsulo chachitsulo chothamanga kwambiri gawo lalikulu la ukadaulo waukadaulo.
Kutenthetsa: 1478°C - 1929°C.
Chitsulo cha Mold/High Speed Steel | |||
Standard | Maphunziro | ||
China | Cr12, Cr12MoV, Cr12Mo1V1, 9CrWMn, 3Cr2Mo, 3Cr2NiMo, 4Cr13, 3Cr17Mo, 15Ni3Mn, 4Cr5MoSiV, 4Cr5MoSiV1, W18Cr4V, W12Cr4V5Co5, W2Mo9Cr4VCo8, W6Mo5Cr4V2Co5, W9Mo3Cr4V, W6Mo5Cr4V2, W6Mo5Cr4V2Co8. |
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Sweden | 8407, DF-2, XW-41, XW-42, 718H, S136, 718S, 718HH, S136H, 618HH ASP 60(PM60), ASP 30(PM30), ASP 23(PM23). | ||
Japan | SKD61, FDAC, SKD11, SKS3, SLD, DC53, NAK80, S-STAR(PAK90), G-STAR, SUS420, SUS420J2, PX88, PX5, SKH-9, SKH-51, SKH-55, SKH-59. | ||
USA | H13, D3, O1, D2, S7, A2, D6, P20, 420, 420S, P20HH, P20+NI, 420 MOD, P21, M2, M35, M42. | ||
Germany | 1.2343, 1.2344, 1.2344 ESR, 1.2343 ESR, 1.2379, 1.2510, 1.2436, 1.2080, 1.2311, 1.2711, 1.2316, 3, 3, 1.208, 3, 1.2. |
GB W18Cr4V GB 9942 katundu, GB W18Cr4V GB 9942 Mechanical Properties, GB W18Cr4V GB 9942 kuuma, GB W18Cr4V GB 9942 kulimba kwamphamvu, mphamvu zokolola
Zotuluka
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Tensile
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Zotsatira
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Elongation
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Kuchepetsa gawo la mtanda pa fracture
|
Monga-Kutentha-Kutentha |
Kuuma kwa Brinell (HBW) |
---|---|---|---|---|---|---|
884 (≥) | 443 (≥) | 41 | 42 | 14 | Yankho ndi Kukalamba, Annealing, Ausaging, Q+T, etc | 343 |
Zakuthupi za GB W18Cr4V GB 9942 makamaka zimaphimba modulus ya elasticity, coefficient of thermal expansion, thermal conductivity, mphamvu ya kutentha kwapadera, mphamvu yokana magetsi, kachulukidwe, chiŵerengero cha poisson, ndi zina zotero.
Kutentha
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Modulus ya elasticity
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Tanthauzo la kuchuluka kwa matenthedwe 10-6/(°C) pakati pa 20(°C) ndi |
Thermal conductivity
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Kuthekera kwachindunji kwa kutentha
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Enieni magetsi resistivity
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Kuchulukana
|
Poisson's coefficient, ν |
---|---|---|---|---|---|---|---|
14 | - | - | 0.41 | - | |||
125 | 547 | - | 32.3 | 221 | - | ||
839 | - | 12 | 14.2 | 113 | 131 |