Carbon steel304 PUBE PUBEFrisiakwa igwe anaghị agba ncharaFrisiMpekere nchara nchara ss 317 pipe a312 pipe

Mpekere nchara nchara ss 317 pipe a312 pipe

Grade 316 bụ ọkwa Standard nke nwere molybdemum. The Molybdem na-enye 316 batrị na-eguzogide ihe ngosi ihe karịrị 304 klas kachasị elu na-enwe ike ịbanye (ntụpọ dị ka oghere) na corrice corrosion. Ndọrọ ụbọchị 316 na-enyekwa ọtụtụ ihe siri ike ọbụna site na obere okpomọkụ.
304 \ / 304L enweghị ike ime ka ọgwụgwọ ọkụ. Na-arụ ọrụ na-arụ ọrụ na-abawanye ike tensile na isi ike. A na-egbu egbu dị n'etiti 1850¡Ã na 2050-. Dị jụụ ngwa ngwa. A ga-eji mmiri mee ihe dị arọ; ikuku maka akụkụ dị mfe. Ihe enyemaka ahụ bụ n'etiti 400¡Ã na 750F.

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A na-eji ya emepụta ụdị ngwa agha niile, gbọmgbọm, shells na ndị ọzọ. Ofdị ọkpọkọ a kewara ekekọta n'ime: igwe anaghị agba nchara na-enweghị eriri na eriri ọkpọkọ na-acha nkịtị. Dabere na usoro imepụta nwere ike kewaa ụdị ihe ndị bụ isi: a na-awụpụ, extụ, okirikiri, na-achagharị, okirikiri, okirikiri, nhatanha na ndị ọzọ na-adọcha adọkasị.
304l na-eguzogide ike nguzogide na ọtụtụ gburugburu gburugburu na kọntaktị na mgbasa ozi dị iche iche. Otiti na corvice corrosion nwere ike ime na gburugburu-erloride-nwere gburugburu. Ihe mgbawa corrosion nwere ike ịdaba n'elu 600c.
Igwe anaghị agba nchara bụ alloy nke iron na-eguzogide na-eguzogide. O nwere opekata mpe 11% 12% ma nwee ike ịnwe ihe dị ka carbon, ndị ọzọ na-abụghị na ọla kọpa nweta ihe ndị ọzọ achọrọ. Na-egbochi mgbochi na corrosion si na-esite na Chromium, nke na-eme ihe nkiri na-enweghị ike nke nwere ike ichebe ihe na ịgwọ onwe ya n'anya oxygen.

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    310s igwe anaghị agba nchara