ASTM AISI 1212 1215 1140 1144 Bar Yankan Karfe Kyauta
Cikakken Bayani
ASTM AISI 1212 1215 1140 1144 Free Yankan Karfe mashaya ne high sulfur matsakaici-low carbon free-yanke karfe, wanda ya fi yankan yi idan aka kwatanta da 10 # 25 # 35 # 45 # karfe, ASTM 1212 1215 1140 1144 na iya ƙara kayan aiki rayuwa ta hudu. sau, ƙara yawan aiki da 30%, kuma yana da mafi girma ƙarfi da taurin.
Misali: ASTM A29/A29M-04
ASTM AISI 1212 1215 1140 1144 Karfe yankan kyauta kayan ƙarfe ne wanda ke da juriya mai kyau da juriya mai tasiri.Free sabon karfe ne yawanci amfani da masana'antu na sassa, kayan aiki, ko wasu kayan aiki, kamar inji kayan aiki ruwan wukake, bawul jiki clamps, da dai sauransu ASTM1212 1215 1140 1144 free sabon karfe da kyau kwarai lalacewa juriya, lalata juriya, da hadawan abu da iskar shaka juriya, don haka ana iya amfani da shi sosai a fannonin sarrafa injina daban-daban.ASTM1212 1215 1140 1144 yankan karfe kyauta yana nuna kyakkyawan juriya ga juriya a yanayin zafi mai zafi, yayin da a cikin ƙananan yanayin zafi yana nuna kyakkyawan ƙarfi da ƙarfi.Bugu da kari, karfen yana da karfin juriya sosai kuma yana iya jure kaya masu nauyi.ASTM1212 1215 1140 1144 yankan karfe kyauta yana da kyakkyawan juriya na zafi kuma ba zai ƙone ko da a cikin harshen wuta ba.
Siga
| Girman | Zagaye Bar | Tsawon 6-1200 mm |
|
| Plate/Flat/Toshe | Kauri: 6mm-500mm |
|
| Nisa: 20mm-1000mm | |
| Maganin zafi | An daidaita;Annealed;An kashe ;Haushi | |
| Nau'in | An zana sanyi/mai zafi | |
| Yanayin saman | Baƙar fata;Bawon;goge;Injin;Nika;Juya;Milled | |
| Yanayin bayarwa | Jarumi;Zafafan birgima;Zane sanyi | |
| Gwaji | Ƙarfin ƙarfi, Ƙarfin Haɓaka, elongation, yanki na raguwa, ƙimar tasiri, taurin, girman hatsi, gwajin ultrasonic, binciken Amurka, gwajin ƙwayar magnetic, da dai sauransu. | |
| Aikace-aikace | ASTM 1212 1215 1140 1144 sun dace da sassan mashin ɗin da ke buƙatar babban tsauri, kamar dunƙule gubar, sanda mai goge, tara da spline shaft, da sauransu. | |
| Haɗin Sinadari (%) | ||||
| Daraja | C | Mn | P | S |
| 1212 | ≤0.13 | 0.70-1.00 | 0.07-0.12 | 0.16-0.23 |
| 1215 | ≤0.09 | 0.75-1.05 | 0.04-0.09 | 0.24-0.33 |
| 1140 | 0.37-0.44 | 0.7-1.0 | ≤0.04 | 0.08-0.13 |
| 1144 | 0.40-0.48 | 1.35-1.65 | ≤0.04 | 0.24-0.33 |
| Daidai ma'auni daban-daban | ||||
| AISI/ASTM | GB | Saukewa: EN10087 | JIS | DIN |
| 1212 | Y12 | - | SUM21 | - |
| 1215 | Y15 | 11SMn30 | - | - |
| 1140 | Y35 | - | SUM41 | - |
| 1144 | Y40Mn | 38SMn28 | SUM43 | 44Mn28 |
Kunshin&Kawo
By daure, kowane nau'in nauyin nauyi ƙasa da tan 3, don ƙaramin waje
Diamita zagaye mashaya, kowane daure da 4 - 8 karfe tube.
Ganga mai ƙafa 20 ya ƙunshi girma, tsawon ƙasa da 6000mm
Ganga mai ƙafa 40 ya ƙunshi girma, tsawon ƙasa da 12000mm
Ta jirgin ruwa mai girma, cajin kaya yana da ƙasa da kaya mai yawa, kuma babba
Hmasu girma dabam ba za a iya loda su cikin kwantena ba za a iya jigilar kaya ta babban kaya
Tabbacin inganci
1.Strict bisa ga Bukatun
2.Sample: Samfurin yana samuwa.
3. Gwaje-gwaje: Gwajin gwajin gishiri / Gwajin Tensile / Eddy halin yanzu / Gwajin abun da ke ciki bisa ga buƙatar abokan ciniki
4.Certificate: IATF16949, ISO9001, SGS da dai sauransu.
5. EN 10204 3.1 Takaddun shaida
