China Wholesale A335 Standard Cold Rolled Alloy Karfe Sumul Bututu
Jin daɗin mai siye shine babban abin da muka fi mayar da hankali a kai. Mun tabbatar da daidaitaccen matakin kwararru, mai kyau, amincin da sabis na Sin warmenale A335 daidaitaccen sanyiAlloy Karfe Sumul Bututu, A cikin sayan don faɗaɗa kasuwar mu ta ƙasa da ƙasa, galibi muna samar da abubuwan da muke fata na ƙasashen waje Top quality yi abubuwa da taimako.
Jin daɗin mai siye shine babban abin da muka fi mayar da hankali a kai. Muna ɗaukar daidaiton matakin ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararru, mafi kyawu, aminci da sabis donA335 Standard Bututu Karfe, Alloy Karfe Sumul Bututu, Cold Rolled Alloy Karfe Bututu, Sai kawai don cim ma samfur mai inganci don saduwa da buƙatun abokin ciniki, duk samfuranmu an bincika su sosai kafin jigilar kaya. Kullum muna tunani game da tambaya a gefen abokan ciniki, saboda kun ci nasara, mun ci nasara!
Dubawa
Aikace-aikace
An yafi amfani da shi don yin high quality gami karfe tukunyar jirgi bututu, zafi musayar bututu, high matsa lamba tururi bututu ga man fetur da kuma sinadaran masana'antu.
Babban Daraja
Grade na high quality gami bututu
1, P2, P5, P9, P11, P22, P91, P92 da dai sauransu
Abubuwan Sinadari
| Daraja | UN | C≤ | Mn | P≤ | S≤ | Si ≤ | Cr | Mo |
| Sequiv. | ||||||||
| 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 |
Sabuwar ƙididdiga da aka kafa daidai da Practice E 527 da SAE J1086, Ƙwararren Ƙarfe da Ƙarfe (UNS). B Grade P 5c zai sami abun ciki na titanium wanda bai gaza sau 4 na abun cikin carbon ba kuma bai wuce 0.70% ba; ko abun ciki na columbium na 8 zuwa 10 na abun cikin carbon.
Kayan Injiniya
| Kayan aikin injiniya | P1, P2 | P12 | P23 | P91 | P92,P11 | P122 |
| Ƙarfin ƙarfi | 380 | 415 | 510 | 585 | 620 | 620 |
| Ƙarfin bayarwa | 205 | 220 | 400 | 415 | 440 | 400 |
Maganin Zafi
| Daraja | Nau'in Maganin Zafi | Daidaita Yanayin Zazzabi F [C] | Subcritical Annealing ko Tempering |
| P5, P9, P11, da P22 | Yanayin Zazzabi F [C] | ||
| A335 P5 (b,c) | Cikakken ko Isothermal Anneal | ||
| Normalize da fushi | ***** | 1250 [675] | |
| Subcritical Anneal (P5c kawai) | ***** | 1325 - 1375 [715 - 745] | |
| Saukewa: A335P9 | Cikakken ko Isothermal Anneal | ||
| Normalize da fushi | ***** | 1250 [675] | |
| Saukewa: A335P11 | Cikakken ko Isothermal Anneal | ||
| Normalize da fushi | ***** | 1200 [650] | |
| Saukewa: A335P22 | Cikakken ko Isothermal Anneal | ||
| Normalize da fushi | ***** | 1250 [675] | |
| Saukewa: A335P91 | Normalize da fushi | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
| Quench da Haushi | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Bukatar Gwaji
Baya ga tabbatar da abun da ke tattare da sinadarai da kaddarorin inji, ana yin gwajin hydrostatic daya bayan daya, Gwajin Nodestructive, Binciken Samfura, Tsarin Karfe da Gwajin Etching, Gwajin Flattening da dai sauransu.
Ƙarfin Ƙarfafawa
Ikon samarwa: Ton 2000 a kowane wata kowane Grade na ASTM A335 Alloy Steel Pipe
Marufi
A cikin daure da A cikin Akwatin katako mai ƙarfi
Bayarwa
7-14 kwanaki idan a stock, 30-45 kwanaki don samar
Biya
30% depsoit, 70% L/C ko B/L kwafin ko 100% L/C a gani
Cikakken Bayani
Tubu mai tukunyar jirgi
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M) -2012
ASME SA-213/SA-213M
