ASTM AISI 1212 1215 1140 1144 Dawb Txiav Hlau Bar
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
By bundles, txhua pob hnyav hauv qab 3 tons, rau me me sab nrauv
Txoj kab uas hla puag ncig bar, txhua pob nrog 4 - 8 steel strips.
20 feet thawv muaj qhov ntev, ntev hauv qab 6000mm
40 feet thawv muaj qhov ntev, ntev hauv qab 12000mm
Los ntawm bulk nkoj, Freight nqi yog tsawg los ntawm bulk cargo, thiab loj
Heavy qhov ntau thiab tsawg tsis tuaj yeem thauj mus rau hauv cov thawv tuaj yeem xa los ntawm cov khoom thauj ntau
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
