253MA / UNS30815 Plate - China Saky Karfe
509 Edunburgh Tower NO.139 Hengxi Road Minhang District, Shanghai, kasar Sin 201112
Bayani dalla-dalla na 2 53MA farantin :
Bayani dalla-dalla: ASTM A240 / ASME SA240
Nisa: 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, da dai sauransu
Length: 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, da dai sauransu
Kauri: 0.3 mm zuwa 50 mm
Technology: Hot birgima farantin (HR), Cold birgima takardar (CR)
Surface Gama: 2B, 2D, BA, No.1, NO.4, NO.8, 8K, madubi, gashi line, yashi tsãwa ce guda, Brush, Satin (gana da Plastics Rufi) da dai sauransu.
Raw Materail: POSCO, Acerinox, Thyssenkrup, Baosteel, TISCO, Arcelor Mittal, Saky Karfe, Outokumpu
Form: Bayyana Sheet, Plate, lebur, da dai sauransu
Bakin Karfe 253MA Sheets & faranti m maki:
STANDARD WERKSTOFF NR. EN nadi UNS
1,4835 X9CrSiNCe21-11-2 S30815
253MA Sheets, faranti Chemical Abun da ke ciki da kuma injuna Properties (saky karfe):
20.0-22.0 0,80 max 1.40-2.00
0,040 max 0,030 max 0.14-0.20 0.03-0.08 balance 10.0-12.0
Tensile ƙarfi Amfanin ƙasa ƙarfi (0.2% biya diyya) Elongation (a 2 a.)
1. Za ka iya samun cikakken abu bisa ga bukata a kalla yiwu farashin.
2. Mun kuma bayar da Reworks, FOB, CFR, CIF, kuma kofa ga kofa bayarwa farashin. Mun bayar da shawarar da ka yi da yawa ga shipping wanda zai zama quite tattali.
3. A kayan mu samar da su ne gaba daya verifiable, dama daga albarkatun kasa gwajin takardar shaidar zuwa karshe girma sanarwa. (Rahotanni zai nuna a kan da ake bukata)
4. e garanti ba a mayar da martani cikin 24hours (yawanci a cikin wannan hour)
5. Zaka iya samun stock zabi, niƙa ba a tare da minimizing Manufacturing lokaci.
6. Muna da cikakken sadaukar zuwa ga abokan ciniki. Idan shi ba zai yiwu ya sadu da bukatun bayan nazarin duk zažužžukan, za mu ba su ɓatar da kai ta hanyar yin karya alkawuran wadda za ta haifar da kyau abokin ciniki tsakaninsu.
SAKY karfe'S Quality Assurance (ciki har da duka hallakaswa da kuma Non-hallakaswa):
1. Kayayyakin girma Test
2. Mechanical nazarin kamar tensile, Elongation da kuma rage yankin.
4. Chemical jarrabawa analysis
5. taurin gwajin
6. Pitting kariya gwajin
8. Intergranular lalata Testing
10. Metallography gwajin Test
SAKY karfe'S Marufi:
1. shiryawa ne quite muhimmanci musamman a cikin wani hali na kasa da kasa da kayayyakin a cikin abin da consignment izinin ta hanyoyi da yawa su isa matuƙar manufa, don haka mu sa musamman damuwa game da marufi.
2. Saky Karfe ta Pack kãyanmu a hanyoyi masu yawa dangane da kayayyakin. Mun Pack kayayyakin mu a mahara hanyoyi, kamar,
A 253Ma gami yana da wadannan halaye:
253MA ne mai zafi-resistant austenitic bakin karfe tsara don aikace-aikace bukata high creep ƙarfi da kyau lalata juriya. Its zafin aiki iyaka ne 850 ~ 1100 ° C.
A sunadarai abun da ke ciki na 253MA ne adalci, abin da ya sa na karfe da ya fi dace m Properties a cikin zazzabi kewayon 850 ° C-1100 ° C, musamman high hadawan abu da iskar shaka da juriya, da kuma sikelin zafin jiki ne har zuwa 1150 ° C; musamman high creep juriya Capacity da creep katsewa ƙarfi. mai kyau jure high zazzabi lalata da juriya ga goga lalata a mafi gaseous kafofin watsa labarai. high yawan amfanin ƙasa ƙarfi ne, kuma tensile ƙarfi a high yanayin zafi. mai kyau formability da weldability Kuma isasshen machinability.
Bugu da kari ga alloying abubuwa chromium da nickel, 253MA bakin karfe ma ya ƙunshi karamin adadin rare duniya karfe (Rare Duniya Metals, REM), wanda muhimmanci inganta ta antioxidant iya aiki. Nitrogen da aka kara inganta Creep dũkiyarsu da kuma yin wannan karfe mai cikakken austenite. Ko da yake chromium da nickel abinda ke ciki ne in mun gwada low, wannan bakin karfe yana da yawa daga cikin wannan high zafin jiki halaye kamar yadda babban alloyed gami karfe da nickel na tushen gami.
253Ma aikace-aikace:
253MA ne yadu amfani a sintering kayan aiki, tsãwa guda makera kayan aiki, karfe narkewa, wutar, da kuma ci gaba da zaben 'yan wasa da kayan aiki, mirgina Mills (dumama Tanderu), zafi magani Tanderu da na'urorin haɗi, ma'adinai kayan aiki da siminti samar da kayan aiki.
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