China Alloy Seamless Steel Tube Factory / 4140 4142 Alloy Structure Pipe / Igwe anaghị agba nchara maka ebumnuche nhazi
Nkọwa ngwaahịa
Ọdịnaya carbon steel ọkpọkọ-carbon dị ala bụ ihe na-erughị 0.25%.Carbon ígwè ọkpọkọ na mmanụ ngwaahịa, mmanụ na gas na ọha mgbasa ozi na a imewe nrụgide ala karịa 10MPa-carbon ọdịnaya bụ n'etiti 0.25 na 0,60%, dị ka 35, 45 ígwè, wdg.;nnukwu carbon ígwè ọkpọkọ-carbon ọdịnaya karịrị Around 0.60%.A naghị ejikarị ụdị ígwè a na-emepụta ọkpọkọ ígwè.Carbon ígwè ọkpọkọ-mmeghe Carbon ígwè ọkpọkọ nwere ụfọdụ ego nke carbon, yana silicon na manganese.Enweghị ihe ndị ọzọ na-eme alloying.Rịba ama na ọdịnaya silicon n'ozuzu anaghị agafe 0.40%.Iji hụ na ihe mejupụtara kemịkalụ na ihe eji arụ ọrụ nke ọkpọkọ ígwè carbon, anyị ga-achịkwa ọdịnaya nke adịghị ọcha dị ka sọlfọ na phosphorus n'okpuru 0.035%.Naanị n'ụzọ dị otú a nwere ike ịmepụta ọkpọkọ carbon ígwè dị elu.
Usoro ngwaahịa
guzoro ọtọ | GB/T8162 ASTM A53 ASME SA53 JIS DIN |
Ọkwa ọkpọkọ ígwè | 4140, 20, 4142, 45, Q345, 15CrMo, 12Cr1MoV, A53A, A53B, SA53A, SA53B. |
Ogologo | na-ekpo ọkụ akpọrepu (extruded na gbasaa): 3-12mcold akpọrepu (dọrọ): 2-10.5m |
Dayameta dị n'èzí | na-ekpo ọkụ akpọrepu: 32-756mm / oyi adọta: 5-200mm |
mgbidi ọkpụrụkpụ | 2.5-100 mm |
Ọrụ nhazi | Ịcha ma ọ bụ dị ka onye ahịa chọrọ |
Nkọwa nkwakọ ngwaahịa | Mkpọkọ efu / akpa osisi / akwa mkpuchi mmiri |
Usoro nke ịkwụ ụgwọ | T/T L/C |
Ihe ngosi ngwaahịa
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Ọrụ nhazi
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Uru
1, Ụlọ ọrụ anyị nwere ọnụ ọgụgụ buru ibu nke ngwaahịa, nwere ike izute gị mkpa na oge.
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2, nye ozi dị mkpa n'oge dị ka onye ahịa chọrọ iji hụ na ọnụọgụ na ịdị mma nke ngwaahịa.
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3,Na-adabere n'ahịa nchara kachasị ukwuu nke obodo, otu nkwụsị na ngwaahịa niile ịchọrọ iji chekwaa ego maka gị.
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Ngwa ngwaahịa
Ọkpụkpụ nchara na-enweghị ihe ọ bụla nwere ihe nrụpụta kachasị ukwuu, ngwa obosara, ike dị elu, arụmọrụ zuru oke, ogologo ndụ ọrụ, ngwa sara mbara, akụ na ụba na njirimara ndị ọzọ.A na-ejikarị ya eme ihe na àkwà mmiri, ụgbọ mmiri, ụgbọ ala na ihe ndị ọzọ dị mkpa ụlọ.
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Usoro mmepụta
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