Zopangidwa payipi

Zitsulo zachitsulo ndi zitsulo zomwe zimagwirizanitsa ndi zinthu zosiyanasiyana zokwanira pakati pa 1.0% ndi 50% ndi kulemera kwake kuti musinthe mphamvu zake. Zitsulo za alloy zimasweka m'magulu awiri: zitsulo zotsika komanso zitsulo zazitali. Kusiyana pakati pa awiriwo kumatsutsidwa. Smith ndi Ismahemu amatanthauzira kusiyana kwa 4.0%, pomwe degarmo, et al. Nthawi zambiri, mawu akuti "alloy chitsulo" amatanthauza zitsulo zotsika kwambiri.
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga que b36.10 asme B36.19
Copyright © Zhengzhou Huitong Mapaipel co., ltd. Maumwini Onse Ndi Otetezedwa
Astm A335, Astm A335 P91 chitoliro, K91560 Chitoliro

Malo onse a Asther Aam A335 GAWO P91 amapanga kuti ikhale yabwino kuti igwiritse ntchito m'mafakitale ndi miyala imagwiritsidwa ntchito poyendetsa madzi ndi madzi, mafuta ndi nthunzi yotentha kwambiri. Chifukwa cha kuvala kwawo kukana, mapaipi awa amakhala ndi moyo wautali ndipo chifukwa chake amakhala ndi thanzi. Mapaipi awa angagwiritsidwe ntchito pa kutentha kwambiri kwa 650¡cãc.
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga que b36.10 asme B36.19
Copyright © Zhengzhou Huitong Mapaipel co., ltd. Maumwini Onse Ndi Otetezedwa
Kutalika: Malinga ndi zomwe mukufuna. "

Grass P11 imadziwika kuti chrome molybdenum alloy chitsulo. Poyerekeza ndi chitsulo cha kaboni, zinthu za chitsulo izi ndizokwera kwambiri. Nthawi zambiri, ma alloy zitsulo monga Astm A335 P11 chitoliro chimakhala ndi zochuluka zapamwamba kuposa zitsulo wamba. Chifukwa chake khalani ndi luso lotsatira. Kalasi ya Alloy yomwe ili ndi kalasi ya P11 imakhala ndi chromium ndi molybdenum, yokhala ndi chrismiom pafupifupi 1.25. Zomwe zili mu molybdenum mu alloy steel P11 chitoliro chopanda pake chili pafupi 0,5%.
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga que b36.10 asme B36.32

A335 p9 chitolirochi chimakhalanso ndi manganese, silicon, kaboni ndi phosphorous. Kuphatikiza kwa zinthuzi kumalimba ndi zokolola zapamwamba komanso zazitali. Chifukwa cha zonena za chromium zomwe zili, zotsatira za redox ndizokwera.
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga Asme B36.10 ASME B36.29

Kwa chitoliro chachitsulo, kuwonjezera kwa Molybdenum ("moly") kumawonjezera mphamvu ndi malire a chitsulo, ndikuwonjezera kuvala kukana, kumakhudzanso zabwino ndi kuuma kwa chitsulo. Zimathandizanso kukana kukana, zimapangitsa chitsulo chowoneka bwino komanso chimalepheretsa kupindika. Chromium ndi chinthu chofunikira kwambiri mu chitsulo chosapanga dzimbiri, kupewa makutiza makutiza chitsulo pamtemberero kwambiri ndikuwongolera chipongwe cha chitsulo. Zimakhala bwinobwino, zokolola ndi kuuma kochepa kwa ziphuphu zotsika firiji.

Astme A335 P91 Chiwonetsero chachitsulo komanso choponderezana kwambiri ndi chubu ziwiri ndi mitundu iwiri yomwe ilipo, mitundu imatengera kukula, zomwe zimangotengera kugwiritsa ntchito. Kutalika kwapakati kumatha kukhala hydrostatically yoyesedwa komanso yosakhala yoyeserera yotsutsana.
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga que b36.10 asme B36.30

Kunena za A335 kumaphimba khoma la Noninal ndi chocheperako chosawoneka ngati chitsulo chachitsulo cha kutentha kwambiri kwa kutentha kwambiri. Chipika cholamulidwa molingana ndi izi chikhale choyenera kugwada, mbanja ndi zopangidwa chimodzimodzi komanso zomwe zimakhala zopangidwa ndi nsata zokazinga.
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga que b36.10 asme B36.19
Copyright © Zhengzhou Huitong Mapaipel co., ltd. Maumwini Onse Ndi Otetezedwa
Masamba achitsulo & ma sheet & coils

Kwa chitoliro chachitsulo, kuwonjezera kwa Molybdenum ("moly") kumawonjezera mphamvu ndi malire a chitsulo, ndikuwonjezera kuvala kukana, kumakhudzanso zabwino ndi kuuma kwa chitsulo. Zimathandizanso kukana kukana, zimapangitsa chitsulo chowoneka bwino komanso chimalepheretsa kupindika. Chromium ndi chinthu chofunikira kwambiri mu chitsulo chosapanga dzimbiri, kupewa makutiza makutiza chitsulo pamtemberero kwambiri ndikuwongolera chipongwe cha chitsulo. Zimakhala bwinobwino, zokolola ndi kuuma kochepa kwa ziphuphu zotsika firiji.

Astme Astme A335 mapaipi (P5, P9, P11, P21, P21, P21 Mapaipi) amadziwika kuti Chrome Molybdenum Mapaipi a Allybdenum ndipo agwiritsidwa ntchito kutentha kwambiri ndi mafakitale ambiri. Malinga ndi mndandanda wa msika, ndi imodzi mwazithunzi zochulukirapo mu makampani a boaler, olingana ndi kutentha, malo opangira mphamvu, kupanikizika kwambiri komanso mitsempha yayitali kwambiri.

The Astme A333 Standar imaphimba zosanja zosawoneka bwino komanso mabotolo a carbon ndi alloy zipilala za Crorgenic. Astme A333 chitoliro chidzapangidwa mu mawonekedwe osawoneka bwino kapena owotchera popanda filimu yowonjezera yomwe ikuwonjezeredwa.
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga Asme B36.10 ASME B36.48

Zithunzi zachitsulo zimamveka ngati kuti: zitsulo zomwe zimakhala ndi kuchuluka kwa zinthu zoyatsirana. Nthawi zambiri, zoyatsira zinthu zina zimapangitsa kuti zitsulo zikhale zolimba komanso zoopsa. Ngakhale njira zokongola kwambiri zimaphatikizapo nickel, chromium, molybdenum, manganese, silicon ndi mkuwa, zinthu zina zambiri zimagwiritsidwanso ntchito kupanga chitsulo.
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga Rame B36.10 ASME B36.47

Asme Sah 335 p91 chitoliro chachitsulo chimakhalanso ndi ntchito zina zabwino monga kukonza ntchito zochepa, zofuna zambiri, ndi zina mwa zitsulo zosiyanasiyana.

Aisi 4130 kalasi ndi chitsulo chotsika chokhala ndi zinthu monga chromium ndi Molybdenum yowonjezera ngati kulimbikitsa othandizira pakugawidwa kwake. Aisi 4130 chitoliro chimalandira chipilala chothandizirana ndi kutentha kapena kugwiritsa ntchito njira kuposa chitsulo cha kaboni wamba.
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga que b36.10 asme B36.61

A333 P92 Steel ndi wachitsulo waku America Steel ASTM ASMM A335 P92, yomwe ndi chitsulo chotenthetsera. M'zaka zaposachedwa, zagwiritsidwa ntchito kwambiri m'mafuta opangira mafuta, makamaka pamapaipi yamapaipi otentheka komanso makina amawu amafananira. Zigawo zazikuluzikulu za Aloy ndi CR: 9%, mo: 1%, etc.

Zinthuzi zitha kukhala kutentha kuzinamira ndikusintha mlengalenga, kapena kuthetsa ndi kupsya mtima kapena mafuta. Alloy 4130 ali ndi zomwe zili pansi za kaboni 0.28% - 0.33% komanso zinthu zambiri zapamwamba. Ndipo nkhaniyo ndi yosavuta. 4140 Throy chitsulo chili ndi mitundu iwiri. Aloy 4145 ali ndi mitundu yokwera pang'ono ya kaboni pang'ono kuposa mitundu 410 ndi 4130 ya mapaipi.
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga que b36.10 asme B36.19

Kwa chitoliro chachitsulo, kuwonjezera kwa Molybdenum ("moly") kumawonjezera mphamvu ndi malire a chitsulo, ndikuwonjezera kuvala kukana, kumakhudzanso zabwino ndi kuuma kwa chitsulo. Zimathandizanso kukana kukana, zimapangitsa chitsulo chowoneka bwino komanso chimalepheretsa kupindika. Chromium ndi chinthu chofunikira kwambiri mu chitsulo chosapanga dzimbiri, kupewa makutiza makutiza chitsulo pamtemberero kwambiri ndikuwongolera chipongwe cha chitsulo. Zimakhala bwinobwino, zokolola ndi kuuma kochepa kwa ziphuphu zotsika firiji.

Kwa chitoliro chachitsulo, kuwonjezera kwa Molybdenum ("moly") kumawonjezera mphamvu ndi malire a chitsulo, ndikuwonjezera kuvala kukana, kumakhudzanso zabwino ndi kuuma kwa chitsulo. Zimathandizanso kukana kukana, zimapangitsa chitsulo chowoneka bwino komanso chimalepheretsa kupindika. Chromium ndi chinthu chofunikira kwambiri mu chitsulo chosapanga dzimbiri, kupewa makutiza makutiza chitsulo pamtemberero kwambiri ndikuwongolera chipongwe cha chitsulo. Zimakhala bwinobwino, zokolola ndi kuuma kochepa kwa ziphuphu zotsika firiji.

Chifukwa cha kuweta kwa kuwotcherera, Asther A335 kalasi P91 Wotchetchayo amatha kuwomedwa bwino kukhala makina opindika. Mapaipi amakhala ndi makalasi osiyanasiyana komanso miyezo yoyeserera kutengera zofunikira za pulogalamuyi, kalasi, kukonza komanso kupanikizika kwa zitoliro.
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga Rame B36.10 ASME B36.28

Zinthu zokopa za A335 zimaperekanso kukana kwapamwamba kwa chitoliro chachitsulo. Izi zimapanganso chisankho choyamba pamakampani opanga mankhwala.

Kwa chitoliro chachitsulo, kuwonjezera kwa Molybdenum ("moly") kumawonjezera mphamvu ndi malire a chitsulo, ndikuwonjezera kuvala kukana, kumakhudzanso zabwino ndi kuuma kwa chitsulo. Zimathandizanso kukana kukana, zimapangitsa chitsulo chowoneka bwino komanso chimalepheretsa kupindika. Chromium ndi chinthu chofunikira kwambiri mu chitsulo chosapanga dzimbiri, kupewa makutiza makutiza chitsulo pamtemberero kwambiri ndikuwongolera chipongwe cha chitsulo. Zimakhala bwinobwino, zokolola ndi kuuma kochepa kwa ziphuphu zotsika firiji.

Kwa chitoliro chachitsulo, kuwonjezera kwa Molybdenum ("moly") kumawonjezera mphamvu ndi malire a chitsulo, ndikuwonjezera kuvala kukana, kumakhudzanso zabwino ndi kuuma kwa chitsulo. Zimathandizanso kukana kukana, zimapangitsa chitsulo chowoneka bwino komanso chimalepheretsa kupindika. Chromium ndi chinthu chofunikira kwambiri mu chitsulo chosapanga dzimbiri, kupewa makutiza makutiza chitsulo pamtemberero kwambiri ndikuwongolera chipongwe cha chitsulo. Zimakhala bwinobwino, zokolola ndi kuuma kochepa kwa ziphuphu zotsika firiji.

Kunena za A335 kumaphimba khoma la Noninal ndi chocheperako chosawoneka ngati chitsulo chachitsulo cha kutentha kwambiri kwa kutentha kwambiri. Chipika chidayitanitsa molingana ndi izi chikhale choyenera kugwada, mbanja ndi zopangidwa ngati zofananira ndipo ...
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga Rame B36.10 ASME B36.42

Kwa chitoliro chachitsulo, kuwonjezera kwa Molybdenum ("moly") kumawonjezera mphamvu ndi malire a chitsulo, ndikuwonjezera kuvala kukana, kumakhudzanso zabwino ndi kuuma kwa chitsulo. Zimathandizanso kukana kukana, zimapangitsa chitsulo chowoneka bwino komanso chimalepheretsa kupindika. Chromium ndi chinthu chofunikira kwambiri mu chitsulo chosapanga dzimbiri, kupewa makutiza makutiza chitsulo pamtemberero kwambiri ndikuwongolera chipongwe cha chitsulo. Zimakhala bwinobwino, zokolola ndi kuuma kochepa kwa ziphuphu zotsika firiji.

Chifukwa cha kupangidwa kwa mankhwala a molybdenum (mo) ndi chromium (cr), a335 nthawi zambiri amatchedwa chromium Molybdenum chubu. Molybdenum amawonjezera mphamvu ya chitsulo komanso malire, kuvala kukana, kumathandizira bwino komanso kuumitsa. Molybdenum akuwonjezeka kukana kuwononga, kumalepheretsa kukula kwa tirigu, ndikupangitsa kuti Chromium zikhale zopanda vuto. Molybdenum ndiye chowonjezera chochuluka kwambiri chowonjezera kutentha kwambiri. Zimawonjezeranso kukana kwa zitsulo za chitsulo ndipo chimalepheretsa kuponderezedwa. Chromium (kapena Chrome) ndiye gawo loyambirira la chitsulo chosapanga dzimbiri. Chitsulo chilichonse chokhala ndi 12% kapena chinanso chachitsulo chimawerengedwa chitsulo chosapanga dzimbiri. Chromium sikuti ndizosasinthika malinga ndi kukana kwa oxidation pamatenthedwe kwambiri. Chromium imawonjezera kukula, zokolola ndi kuuma firiji.
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga que b36.10 asme B36.19
Copyright © Zhengzhou Huitong Mapaipel co., ltd. Maumwini Onse Ndi Otetezedwa
Astm A335 P5, P9, P11, P12, P22, P91 P109

Kwa chitoliro chachitsulo, kuwonjezera kwa Molybdenum ("moly") kumawonjezera mphamvu ndi malire a chitsulo, ndikuwonjezera kuvala kukana, kumakhudzanso zabwino ndi kuuma kwa chitsulo. Zimathandizanso kukana kukana, zimapangitsa chitsulo chowoneka bwino komanso chimalepheretsa kupindika. Chromium ndi chinthu chofunikira kwambiri mu chitsulo chosapanga dzimbiri, kupewa makutiza makutiza chitsulo pamtemberero kwambiri ndikuwongolera chipongwe cha chitsulo. Zimakhala bwinobwino, zokolola ndi kuuma kochepa kwa ziphuphu zotsika firiji.

Zigawo zikuluzikulu za Asther A335 kalasi P91 ndi molybdenum (moly) ndi chromium (Chromium (Chromium (Chromeum). Zinthu izi zimapereka mapaipi okhala ndi katundu wapadera monga kukana kutukuka ndikukulitsa mphamvu zonse, kukana ndi kuvala.
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga Rame B36.10 ASME B36.59

Chromium (kapena Chromium) mu A335 ndi chinthu chofunikira mu chitsulo chosapanga dzimbiri. Zinthu zachitsulo zimafotokozedwa ngati zitsulo zosapanga dzimbiri zomwe zili ndi 12% kapena zingapo chromium yowonjezera. Chromium imagwiritsidwa ntchito kwambiri chifukwa cha kukana kwake kotentha ndipo sikungalephereke pankhani yolimbana ndi oxidation kutentha.
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga que b36.10 asme B36.19
Copyright © Zhengzhou Huitong Mapaipel co., ltd. Maumwini Onse Ndi Otetezedwa
ASMM A335 P5, P9, P11, P12, P22, P91, P125

Asme sa 335 \ / / / / / / / / / 2 p91 chitoliro pali zina zabwino kwambiri monga kuyesedwa kwathunthu, mtengo wovomerezeka, wabwino kwambiri ndi zina zambiri. Anyezi a Astm A335 Chipilala Chosindikizidwa P91 chitoliro choperekedwa chimapangidwa ndi akatswiri a akatswiri amagwiritsa ntchito ukadaulo wapamwamba kwambiri komanso ukadaulo wapamwamba kwambiri.
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga Rame B36.10 ASME B36.37

The addition of molybdenum strengthens the elastic limit of the A335 p11 welded pipe and increases its temperature strength. Kuphatikiza pa zinthu izi, pamakhala kuchepetsa mosamala komanso kusintha kwa kuyamwa ndi kuuma kwa chitoliro.
P91 Alloy Steel chitoliro
Zitsulo zomangira
Mixembaurgish
Chubu chosowa
Astma a335 P11 chitoliro
Chitoliro chosapanga dzimbiri & chubu
Alloy Steel A335 P5 SIM SIP TIP
4130 alloy chule chubu
A335 Rade P 91 P91 chipaka P 91 chipapu alyoy ste
SA335 P91 PIP Mtengo - Zhengzhou Huitong Mapaipel Coantiline co., Ltd.
Kupanga que b36.10 asme B36.19
Copyright © Zhengzhou Huitong Mapaipel co., ltd. Maumwini Onse Ndi Otetezedwa
Astm A335 P5, P9, P11, P12, P22, P91 P124

Asme Sap335 Mndandanda Wamkulu P11 Bible Burbon imakhala ndi kaboni, sulufule, phosphorous, silicon ndi manganese. Mwachitsanzo, kuwonjezera kwa chmiomium kumadziwika kuti kukulitsa mphamvu yakuwoneka, nditangokaniza kukana, kukana kutopa, kuvala kukana, ndi kuuma kwa Haloy. Kuphatikiza kwa zinthu izi ndi zabwino popewa maxidation mu kutentha kwambiri.