Dị ka onye na-eweta GB W18Cr4V GB 9942 nwere ahụmahụ, ọ bụghị naanị na anyị nwere ike ịnye ndị ahịa ngwaahịa GB nwere oke, mana na-enyekwa ọnụahịa dị mma ma kwadoo ya zuru oke mgbe ọrụ ire ere. E wezụga nke ahụ, enwekwara usoro ọrụ uru agbakwunyere, dị ka ịkọrọ ndị ahịa ozi, gụnyere GB W18Cr4V GB 9942 chemical compound, W18Cr4V Njirimara, W18Cr4V njupụta, W18Cr4V ike, W18Cr4V dakọtara, wdg.
Ngwa: Ngwongwo igwe na-agba ọsọ nnukwu ngalaba arụpụtara ọnọdụ ọrụ nchara nchara.
Okpomọkụ edozi: 1478°C - 1929°C.
Igwe Ọsọ / Igwe Ọsọ Ọsọ | |||
Ọkọlọtọ | akara ule | ||
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, 3.3.1.4. |
GB W18Cr4V GB 9942 arịa, GB W18Cr4V GB 9942 Mechanical Properties, GB W18Cr4V GB 9942 isi ike, GB W18Cr4V GB 9942 ike ike, na-enye ike
Mmụba
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Ịkwụsị
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Mmetụta
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Ogologo oge
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Mbelata na ngalaba obe na mgbaji
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Dị ka-Okpomọkụ na-emeso ọnọdụ |
hardness brinell (HBW) |
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884 (≥) | 443 (≥) | 41 | 42 | 14 | Ngwọta na ịka nká, Annealing, Ausage, Q+T, wdg | 343 |
Ngwongwo anụ ahụ nke GB W18Cr4V GB 9942 karịchaa mkpuchi modul nke elasticity, ọnụọgụ nke mgbasawanye thermal, thermal conductivity, ikike thermal a kapịrị ọnụ, uru nguzogide eletriki, njupụta, oke poisson, wdg.
Okpomọkụ
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Modul nke elasticity
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Ọnụego nha nke mgbasawanye thermal 10-6/(°C) n'etiti 20(°C) na |
Thermal conductivity
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Ikike okpomọkụ akọwapụtara
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Specific eletriki resistivity
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Njupụta
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Ọnụ ọgụgụ nke Poisson, ν |
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14 | - | - | 0.41 | - | |||
125 | 547 | - | 32.3 | 221 | - | ||
839 | - | 12 | 14.2 | 113 | 131 |