Chaw tsim tshuaj paus rau SAE 1215 / AISI 1215 Txias Drawn Free Cutting Steel Round Bars
Peb lub tuam txhab insists tag nrho raws li txoj cai zoo ntawm "cov khoom zoo yog lub hauv paus ntawm lub koom haum ciaj sia;kev txaus siab rau cov neeg siv khoom yuav yog qhov taw qhia saib thiab xaus ntawm lub tuam txhab;persistent kev txhim kho yog nyob mus ib txhis nrhiav neeg ua hauj lwm "thiab kuj yog lub hom phiaj ntawm "reputation heev thawj, buyer ua ntej" rau Chaw tsim tshuaj paus rau SAE 1215 / AISI 1215 Txias Drawn Free Cutting Steel Round Bars, Vim peb nyob hauv kab no txog 10 xyoo.Peb tau txais cov neeg muab khoom zoo tshaj plaws txhawb nqa ntawm qhov zoo thiab tus nqi.Thiab peb tau tshem tawm cov khoom lag luam uas tsis zoo.Tam sim no ntau lub Hoobkas OEM tau koom tes nrog peb thiab.
Peb lub tuam txhab insists tag nrho raws li txoj cai zoo ntawm "cov khoom zoo yog lub hauv paus ntawm lub koom haum ciaj sia;kev txaus siab rau cov neeg siv khoom yuav yog qhov taw qhia saib thiab xaus ntawm lub tuam txhab;Kev txhim kho tsis tu ncua yog kev nrhiav neeg ua haujlwm nyob mus ib txhis" thiab tseem yog lub hom phiaj ntawm "lub koob npe nrov ua ntej, tus neeg yuav khoom ua ntej" rau1215 steel phaj, aisi1215 txias kos dawb txiav round bar, peb tau txais cov khoom ua tiav cov kab ntau lawm, cov kab sib dhos, kev tswj xyuas qhov zoo, thiab qhov tseem ceeb tshaj plaws, peb muaj ntau lub tshuab patents thiab kev paub txog kev tsim khoom, pab pawg muag khoom tshwj xeeb.Nrog rau tag nrho cov txiaj ntsig no, peb yuav tsim "lub koob npe nrov thoob ntiaj teb ntawm nylon monofilaments", thiab nthuav peb cov khoom mus rau txhua lub ces kaum ntawm lub ntiaj teb.Peb tau txav mus los thiab sim peb qhov zoo tshaj plaws los pab peb cov neeg siv khoom.
Product Detail
ASTM AISI 1212 1215 1140 1144 Free Cutting Steel bar yog siab sulfur nruab nrab-tsawg carbon dawb-txiav steel, uas muaj kev txiav zoo dua piv nrog 10 # 25 # 35 # 45 # steel, ASTM 1212 1215 1140 1144 muaj peev xwm ua kom lub neej zoo dua qub. lub sij hawm, nce productivity los ntawm 30%, thiab muaj zog dua thiab hardness.
Txuj: ASTM A29 / A29M-04
ASTM AISI 1212 1215 1140 1144 Dawb txiav hlau yog cov khoom siv hlau uas muaj kev hnav zoo thiab kev cuam tshuam.Dawb txiav hlau feem ntau yog siv rau hauv kev tsim cov khoom siv, cov cuab yeej, lossis lwm yam khoom siv, xws li cov cuab yeej siv tshuab, lub cev lub cev clamps, thiab lwm yam. ASTM1212 1215 1140 1144 dawb txiav steel muaj kev hnav zoo heev, kev tiv thaiv corrosion, thiab oxidation tsis kam, yog li nws tuaj yeem siv dav hauv ntau yam kev ua haujlwm txhua yam.ASTM1212 1215 1140 1144 dawb txiav steel ua pov thawj zoo heev hnav tsis kam ntawm qhov kub thiab txias, thaum qhov kub tsis tshua muaj nws nthuav tawm zoo compressive thiab extramural zog.Tsis tas li ntawd, cov hlau kuj muaj lub zog tensile siab heev thiab tuaj yeem tiv taus cov khoom hnyav.ASTM 1212 1215 1140 1144 dawb txiav steel muaj qhov kub zoo heev thiab yuav tsis hlawv txawm tias thaum kub hauv nplaim taws.
Tsis muaj
| Loj | Round Bar | Dia 6-1200mm |
| Phaj / tiaj / thaiv | Thickness: 6mm-500mm | |
| Dav: 20mm-1000mm | ||
| Kev kho cua sov | normalized;Annealed;Quenched;Tempered | |
| Hom | Cold drawn / kub dov | |
| Deg mob | Dub;Peeled;Polished;Tshuab;Sib tsoo;tig;Milled | |
| Kev xa khoom | Forged;Kub dov;Txias kos | |
| Kuaj | Tensile zog, Yield zog, elongation, cheeb tsam ntawm txo, cuam tshuam tus nqi, hardness, grain loj, ultrasonic kuaj, US soj ntsuam, magnetic particle kuaj, thiab lwm yam. | |
| Daim ntawv thov | ASTM 1212 1215 1140 1144 yog tsim rau machining qhov chaw uas yuav tsum tau muaj siab rigidity, xws li txhuas ntsia hlau, polished pas nrig, khib thiab spline ncej, thiab lwm yam. | |
| Chemical Composition (%) | ||||
| Qib | C | Mn | P | S |
| 1212 | ≤ 0.13 | 0.70-1.00 Nws | 0.07-0.12 dr hab | 0.16-0.23 dr hab |
| 1215 | ≤ 0.09 | 0.75-1.05 Nws | 0.04-0.09 Nws | 0.24-0.33 Nws |
| 1140 | 0.37-0.44 Nws | 0.7-1.0 Nws | ≤ 0.04 | 0.08-0.13 dr hab |
| 1144 ib | 0.40-0.48 Nws | 1.35-1.65 Nws | ≤ 0.04 | 0.24-0.33 Nws |
| Sib npaug sib txawv | ||||
| ASTM / AISI | GB | TS EN 10087 | JIS | DIN |
| 1212 | Y12 | - | TSUM 21 | - |
| 1215 | Y15 | 11 Nxe30 | - | - |
| 1140 | y 35 | - | TSUM 41 | - |
| 1144 ib | Y40 Mn | 38 tx28 | TSUM 43 | 44n 28 |
Ntim & Shipping
Quality Assurance
1.Strict raws li yuav tsum tau
2.Sample: Qauv muaj.
3. Kev sim: ntsev tsuag tshuaj ntsuam / Tensile xeem / Eddy tam sim no / Tshuaj muaj pes tsawg leeg kuaj raws li cov neeg siv khoom thov
4.Certificate: IATF16949, ISO9001, SGS thiab lwm yam.
5. EN 10204 3.1 Daim ntawv pov thawj
SAE / AISI 1215 dawb txiav steel bar yog hom yooj yim txiav hlau nrog kev ua haujlwm zoo, dav siv hauv cov khoom siv kho tshuab, shafts, twj paj nruag thiab lwm yam haujlwm.
Lub ntsiab Cheebtsam ntawm 1215 dawb txiav steel yog carbon, manganese, thiab leej faj, nrog rau cov ntsiab lus sulfur ntau dua, uas tuaj yeem txhim kho kev ua haujlwm ntawm cov hlau.Lub hardness ntawm 1215 steel yog nyob ib ncig ntawm 135-180HBW, nrog zoo machinability thiab ib tug du machined nto.Lub ntiajteb txawj nqus ntawm 1215 steel yog 7.85g / cm³, Zoo ib yam li cov hlau zoo tib yam.
1215 steel feem ntau yog siv rau kev tsim khoom thiab cov khoom siv, xws li bolts, txiv ntseej, pins, thiab lwm yam. Vim nws qhov yooj yim ntawm kev ua thiab kev ua haujlwm siab, 1215 steel yog siv dav hauv ntau lawm.Tsis tas li ntawd, 1215 steel kuj tseem siv tau los tsim cov khoom siv hluav taws xob thiab cov khoom siv muaj zog.
Kev siv thev naus laus zis ntawm 1215 steel feem ntau suav nrog ob txoj hauv kev: kev kho cua sov thiab kev ua haujlwm txias.Txoj kev kho cua sov muaj xws li quenching thiab tempering, uas tuaj yeem txhim kho lub hardness thiab lub zog ntawm cov hlau.Cov kev ua haujlwm txias muaj xws li ncab, stamping, shearing, thiab lwm yam, uas tuaj yeem ua rau cov hlau muaj zog dua thiab tawv.1215 steel kuj muaj qhov zoo vuam kev ua tau zoo thiab tuaj yeem welded siv txoj kev xws li argon arc vuam thiab tsis kam vuam.Rau kev kho saum npoo, 1215 steel tuaj yeem kho los ntawm txoj kev xws li pickling thiab electroplating los txhim kho qhov smoothness thiab corrosion kuj.
Lub ntsiab zoo ntawm 1215 steel yog yooj yim ua, tsis tshua muaj nqi, siab zog, thiab zoo hnav tsis kam, ua rau nws haum rau loj ntau lawm.Txawm li cas los xij, 1215 steel muaj cov ntsiab lus ntawm cov sulfur siab thiab nws yooj yim rau hydrogen embrittlement.Nyob rau tib lub sijhawm, nws yog qhov yooj yim rau annealing thiab softening ntawm qhov kub thiab txias, ua rau nws tsis haum rau siv nyob rau hauv hnyav ib puag ncig xws li kub thiab siab.
