E like me ka mea hoʻolako ʻike GB W18Cr4V GB 9942 , ʻaʻole hiki iā mākou ke hāʻawi wale aku i nā mea kūʻai aku me ka nui o nā huahana GB i hōʻoia ʻia, akā hāʻawi pū kekahi i ke kumu kūʻai maikaʻi a lako pū me ka lawelawe piha ma hope o ke kūʻai aku. Ma waho aʻe, aia kekahi pūʻulu o ka lawelawe waiwai hoʻohui, e like me ka kaʻana ʻike me nā mea kūʻai aku, e komo pū ana me GB W18Cr4V GB 9942 hoʻohui kemika, W18Cr4V waiwai, W18Cr4V density, W18Cr4V ikaika, W18Cr4V like, etc.
Noi: Ka mea hana kiʻekiʻe kiʻekiʻe kiʻekiʻe-wikiwiki paahana nunui pauku forged kila kūlana oaoieei.
Hana ʻia ka wela: 1478°C - 1929°C.
Ke kila mold/ke kila kiekie | |||
Kūlana | Papa helu | ||
Kina | Cr12, Cr12MoV, Cr12Mo1V1, 9CrWMn, 3Cr2Mo, 3Cr2NiMo, 4Cr13, 3Cr17Mo, 15Ni3Mn, 4Cr5MoSiV, 4Cr5MoSiV1, W18Cr4V, W12Cr4V5Co5, W2Mo9Cr4VCo8, W6Mo5Cr4V2Co5, W9Mo3Cr4V, W6Mo5Cr4V2, W6Mo5Cr4V2Co8. |
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Kuekene | 8407, DF-2, XW-41, XW-42, 718H, S136, 718S, 718HH, S136H, 618HH ASP 60(PM60), ASP 30(PM30), ASP 23(PM23). | ||
Iapana | 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. | ||
Kelemānia | 1.2343, 1.2344, 1.2344 ESR, 1.2343 ESR, 1.2379, 1.2510, 1.2436, 1.2080, 1.2311, 1.2711, 1.2316, 1.2316, 3.173 |
ʻO GB W18Cr4V GB 9942 waiwai, GB W18Cr4V GB 9942 Na Mea Mechanical, GB W18Cr4V GB 9942 paʻakikī, GB W18Cr4V GB 9942 ikaika, ikaika hua.
Hāʻawi
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Kuʻi
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Ka hopena
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ʻO ka lōʻihi
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Hoemi i ka pauku kea ma ka haki
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Kūlana-Hoʻomaʻamaʻa ʻia me ka wela |
ʻO ka paʻakikī Brinell (HBW) |
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884 (≥) | 443 (≥) | 41 | 42 | 14 | Hoʻonā a me ka ʻelemakule, Annealing, Ausaging, Q + T, etc | 343 |
ʻO nā waiwai kino o GB W18Cr4V GB 9942 e uhi nui i ka modulus o ka elasticity, coefficient of thermal expansion, thermal conductivity, specific thermal capacity, electric resistance value, density, poisson's ratio, etc.
Mahana
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Modulus o ka elasticity
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Mean coefficient o ka hoonui wela 10-6/(°C) ma waena o 20(°C) a me |
ʻO ke kau wela wela
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Ka mana wela kūikawā
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Kū'ē uila kūikawā
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ʻO ka mānoanoa
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ʻO ke koena o Poisson, ν |
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14 | - | - | 0.41 | - | |||
125 | 547 | - | 32.3 | 221 | - | ||
839 | - | 12 | 14.2 | 113 | 131 |