Ubushinwa ASME SA335 P91 P22 Umuvuduko mwinshi Alloy Steel idafite umuyoboro utetse
Incamake
Hamwe niyi nteruro, ubu twahindutse kuba mubantu bashoboye cyane guhanga udushya mu ikoranabuhanga, gukoresha amafaranga menshi, no guhatanira ibiciro kubucuruzi bwumuvuduko ukabije wa Alloy Steel Seamless Boiler Pipe, Witondere kubuntu kugirango utubwire kuri igihe icyo ari cyo cyose. Tugiye kugusubiza mugihe twakiriye ibibazo byawe. Nyamuneka menya ko ingero ziboneka mbere yuko dutangira ubucuruzi bwacu. Ntabwo tugiye gusa kumenyekanisha ubuhanga bwa tekinike bwinzobere haba mu gihugu ndetse no hanze yarwo, ahubwo tunatezimbere ibicuruzwa bishya kandi byateye imbere buri gihe kugirango duhuze ibyifuzo byabakiriya bacu kwisi yose.
Gusaba
Ikoreshwa cyane cyane mu gukora imiyoboro yo mu rwego rwohejuru ivanze ibyuma, umuyoboro uhinduranya ubushyuhe, umuyoboro mwinshi w’amavuta ya peteroli n’inganda
Icyiciro rusange
Urwego rwumuyoboro mwiza wo mu rwego rwo hejuru: P1, P2, P5, P9, P11, P22, P91, P92 nibindi
Ibigize imiti
Icyiciro | UN | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo |
Urukurikirane. | ||||||||
P1 | K11522 | 0.10 ~ 0.20 | 0.30 ~ 0.80 | 0.025 | 0.025 | 0.10 ~ 0.50 | - | 0.44 ~ 0.65 |
P2 | K11547 | 0.10 ~ 0.20 | 0.30 ~ 0.61 | 0.025 | 0.025 | 0.10 ~ 0.30 | 0.50 ~ 0.81 | 0.44 ~ 0.65 |
P5 | K41545 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
P5b | K51545 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 1.00 ~ 2.00 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
P5c | K41245 | 0.12 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
P9 | S50400 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.50 ~ 1.00 | 8.00 ~ 10.00 | 0.44 ~ 0.65 |
P11 | K11597 | 0.05 ~ 0.15 | 0.30 ~ 0.61 | 0.025 | 0.025 | 0.50 ~ 1.00 | 1.00 ~ 1.50 | 0.44 ~ 0.65 |
P12 | K11562 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 0.80 ~ 1.25 | 0.44 ~ 0.65 |
P15 | K11578 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 1.15 ~ 1.65 | - | 0.44 ~ 0.65 |
P21 | K31545 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 2.65 ~ 3.35 | 0.80 ~ 1.60 |
P22 | K21590 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 1.90 ~ 2.60 | 0.87 ~ 1.13 |
P91 | K91560 | 0.08 ~ 0.12 | 0.30 ~ 0.60 | 0.02 | 0.01 | 0.20 ~ 0.50 | 8.00 ~ 9.50 | 0.85 ~ 1.05 |
P92 | K92460 | 0.07 ~ 0.13 | 0.30 ~ 0.60 | 0.02 | 0.01 | 0.5 | 8.50 ~ 9.50 | 0.30 ~ 0.60 |
Izina rishya ryashyizweho hakurikijwe imyitozo E 527 na SAE J1086, Imyitozo yo Kubara Ibyuma na Alloys (UNS). B Urwego P 5c rugomba kuba rufite titanium itarenze inshuro 4 ibirimo karubone kandi ntibirenze 0,70%; cyangwa columbium ikubiyemo inshuro 8 kugeza 10 zirimo karubone.
Umutungo wa mashini
Ibikoresho bya mashini | P1, P2 | P12 | P23 | P91 | P92, P11 | P122 |
Imbaraga zingana | 380 | 415 | 510 | 585 | 620 | 620 |
Tanga imbaraga | 205 | 220 | 400 | 415 | 440 | 400 |
Kuvura Ubushuhe
Icyiciro | Ubwoko bwo Kuvura Ubushuhe | Guhindura Ubushyuhe Urwego F [C] | Subcritical Annealing cyangwa Ubushyuhe |
P5, P9, P11, na P22 | Ikirere cy'ubushyuhe F [C] | ||
A335 P5 (b, c) | Byuzuye cyangwa Isothermal Anneal | ||
Ubusanzwe n'ubushyuhe | ***** | 1250 [675] | |
Anneal Subcritical Anneal (P5c gusa) | ***** | 1325 - 1375 [715 - 745] | |
A335 P9 | Byuzuye cyangwa Isothermal Anneal | ||
Ubusanzwe n'ubushyuhe | ***** | 1250 [675] | |
A335 P11 | Byuzuye cyangwa Isothermal Anneal | ||
Ubusanzwe n'ubushyuhe | ***** | 1200 [650] | |
A335 P22 | Byuzuye cyangwa Isothermal Anneal | ||
Ubusanzwe n'ubushyuhe | ***** | 1250 [675] | |
A335 P91 | Ubusanzwe n'ubushyuhe | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Kuzimya no kurakara | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Ibisabwa
Usibye kwemeza imiterere yimiti nubukanishi, ibizamini bya hydrostatike bikorwa umwe umwe, Ikizamini kidahwitse, Isesengura ryibicuruzwa, Imiterere yicyuma hamwe nibizamini bya Etching, Ikizamini cya Flattening nibindi.
Gutanga Ubushobozi
Ubushobozi bwo gutanga: Toni 2000 buri kwezi Kumurongo wa ASTM A335 Umuyoboro wibyuma
Gupakira
Muri Bundles No Mubisanduku Bikomeye
Gutanga
Iminsi 7-14 niba mububiko, iminsi 30-45 yo gutanga
Kwishura
30% kubitsa, 70% L / C cyangwa B / L kopi cyangwa 100% L / C ukireba