Akụkọ - Njirimara ihe na nkọwapụta nke American Standard A992 H Steel Nkebi
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Akụkọ

Njirimara ihe na nkọwapụta nke American Standard A992 H Steel Nkebi

American StandardA992 H ígwè ngalababụ ụdị nchara dị elu nke ọkọlọtọ America na-emepụta, bụ nke a ma ama maka ike ya dị elu, ịdị elu siri ike, ezigbo nguzogide corrosion na ịrụ ọrụ ịgbado ọkụ, a na-ejikwa ya n'ọhịa nke ihe owuwu, akwa mmiri, ụgbọ mmiri, ụgbọ ala na ihe ndị ọzọ.

h ọkụ

Njirimara ihe onwunwe

Ike dị elu:A992 H igwe ọkụnwere nnukwu mkpụrụ ike na ike ike, kpọmkwem, ike mkpụrụ ya ruru 50ksi (puku pound kwa square inch) na ike ike ruru 65ksi, nke na-enwe ike iguzogide ibu buru ibu mgbe ọ na-ejigide nkwụsi ike, na-emeziwanye arụmọrụ nchekwa nke ụlọ ahụ.
Elu siri ike: arụmọrụ dị mma na plasticity na ike siri ike, nwere ike iguzogide nnukwu nrụrụ na-enweghị mgbaji, meziwanye nguzogide mmetụta nke ụlọ ahụ.
Ezigbo nguzogide corrosion na ịgbado ọkụ: A992H ígwè nwere ike iji ogologo oge na ọnọdụ gburugburu ebe obibi siri ike, na ịdị mma ịgbado ọkụ kwụsiri ike ma bụrụ nke a pụrụ ịdabere na ya, iji hụ na nkwụsi ike nke ụlọ ahụ dum.

Ngwakọta kemịkalụ
Ngwakọta kemịkalụ nke A992H nchara gụnyere carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sọlfọ (S) na ihe ndị ọzọ. N'ime ha, carbon bụ isi ihe na-eme ka ike na ike nke ígwè dịkwuo mma; ihe siliki na manganese na-enyere aka melite ike na nguzogide corrosion nke ígwè; Ọ dị mkpa ka a na-achịkwa ihe ndị nwere phosphorus na sọlfọ n'ime ebe dị iche iche iji hụ na ịdị mma nke ígwè.

Mpaghara ngwa

Ubi owuwu: A992 H beam steel a na-ejikarị eme ihe na ụlọ ndị dị elu, àkwà mmiri, tunnels na ihe ndị ọzọ, dị ka isi ihe nkwado na ihe na-ebu ibu, n'ihi ike ya na isi ike ya, nwere ike imeziwanye nkwụsi ike na nchekwa nke ọma. nhazi.

Ihe owuwu akwa: N'ime ihe owuwu akwa, A992H ngalaba ígwè a na-ejikarị eme ihe na isi iyi, ihe nkwado, wdg, na ike ya dị elu na ezigbo plasticity, ike siri ike nwere ike imeziwanye ikike ibu na nkwụsi ike nke akwa mmiri ahụ.

Nrụpụta Machinery: N'ichepụta igwe, A992H ígwè nwere ike iji rụọ ọrụ dị iche iche dị iche iche, dị ka cranes, excavators, wdg, iji melite ikike ibu na ndụ ọrụ nke akụrụngwa.

Akụrụngwa ọkụ: n'ime ụlọ ọkụ,A992 H ọkụa na-ejikarị eme ihe na ụlọ elu, okporo osisi, wdg, na-enwe ike dị elu na ezigbo nkwụsị nke corrosion, iji hụ na arụ ọrụ ike dị mma ma kwụsie ike.

Usoro mmepụta
Usoro mmepụta nke A992 H ígwè ngalaba na-anabata teknụzụ mgbaze dị elu yana njikwa mma siri ike iji hụ na ọ nwere akụrụngwa akụrụngwa dị mma yana ihe mejupụtara kemịkalụ kwụsiri ike. Iji mee ka arụ ọrụ nke ígwè dịkwuo mma, A992H ígwè nwekwara ike imenyụ, iwe ọkụ, nhazi na usoro ọgwụgwọ okpomọkụ ndị ọzọ iji mezuo ihe achọrọ nke ọrụ dị iche iche na arụmọrụ nke ígwè.

Nkọwapụta
E nwere ọtụtụ ụdị nkọwa maka A992H ígwè, dị ka H-beam 1751757.5 * 11, wdg Ndị a dị iche iche nkọwa nke H-beam nwere ike izute mkpa dị iche iche engineering ubi.


Oge nzipu: Nov-20-2024

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