Lag luam wholesale ASTM BS 1/2-8 Nti Carbon Steel Yeeb Nkab rau Tsim Yeeb Nkab
Lus piav qhia luv luv:
27SiMn steel kav yog dav siv nyob rau hauv tsheb, roj av, tshuaj thiab shipping industries.27SiMn steel yeeb nkab yog normalized thiab tempered, thiab coated nrog phosphate sab hauv thiab sab nraud.Cov yeeb nkab steel no tsuas yog siv rau hauv lub xeev quenched thiab tempered los tsim kub stamping qhov chaw (hydraulic qhov chaw) yuav tsum muaj siab toughness thiab hnav tsis kam, thiab kub stamping qhov chaw yuav tsum muaj siab toughness thiab hnav tsis kam.
27SiMn seamless steel yeeb nkab muaj siab hardenability, qhov tseem ceeb hardenability txoj kab uas hla hauv dej yog 8 ~ 22 hli, zoo machinability, nruab nrab txias deformation plasticity thiab weldability;Tsis tas li ntawd, lub toughness ntawm cov yeeb nkab steel tsis txo qis thaum kho cua sov, tab sis nws muaj zog heev thiab hnav tsis kam, tshwj xeeb tshaj yog nyob rau hauv dej quenching.
Txhawm rau txhim kho cov txheej txheem kev tswj hwm los ntawm kev tsim txiaj ntawm koj txoj cai ntawm "ua siab ncaj, kev ntseeg zoo thiab kev ua haujlwm zoo yog lub hauv paus ntawm kev txhim kho tuam txhab", peb zoo heev nqus cov ntsiab lus ntawm cov kev daws teeb meem thoob ntiaj teb, thiab tsis tu ncua tsim cov khoom tshiab kom tau raws li cov neeg siv khoom xav tau. Lag luam wholesale ASTM BS 1/2-8 Nti Carbon Steel Yeeb Nkab rau Kev Tsim Yeeb Nkab, Ua raws li lub tuam txhab txoj cai ntawm kev sib nrig sib tau, peb tau yeej qhov zoo tshaj plaws ntawm peb cov neeg yuav khoom vim peb cov khoom zoo thiab cov kev pab cuam, cov khoom zoo heev thiab cov nqi muag muag.Peb zoo siab tos txais cov neeg yuav khoom hauv tsev thiab txawv teb chaws los koom tes nrog peb rau kev ua tiav zoo.
Txhawm rau txhim kho cov txheej txheem kev tswj hwm los ntawm kev tsim txiaj ntawm koj txoj cai ntawm "ua siab ncaj, kev ntseeg zoo thiab kev ua haujlwm zoo yog lub hauv paus ntawm kev txhim kho tuam txhab", peb zoo heev nqus cov ntsiab lus ntawm cov kev daws teeb meem thoob ntiaj teb, thiab tsis tu ncua tsim cov khoom tshiab kom tau raws li cov neeg siv khoom xav tau.Tuam Tshoj Seamless Steel Yeeb Nkab thiab Carbon Steel Tube, Peb muaj kev koom tes loj hauv kev lag luam thoob ntiaj teb.Peb lub tuam txhab muaj kev lag luam muaj zog thiab muaj kev muag khoom zoo heev.Peb tau tsim kev ntseeg, tus phooj ywg, kev sib raug zoo ntawm kev lag luam nrog cov neeg siv khoom hauv ntau lub teb chaws., xws li Indonesia, Myanmar, Indi thiab lwm lub tebchaws Esxias sab hnub tuaj thiab European, African thiab Latin America lub tebchaws.
| Cov ntsiab lus | Yam tsawg kawg nkaus (≥) | Max. (≤) |
| C | 0.24 ib | 0.32 ib |
| Si | 1.10 | 1.4 |
| Mn | 1.10 | 1.4 |
| P |
| 0.035 ib |
| S |
| 0.035 ib |
| Cu |
| 0.3 |
| Cr |
| 0.3 |
| Ni |
| 0.3 |
| Mo |
| 0.15 |
| Tensile zog | 565-855 Ib | σb/MPa |
| Yield zog | 200 | σ 0.2 ≥ / MPa |
| Elongation | 14 | d5 ≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 051x69 8 | - |
| HRC | 30 |
| Thermal expansion | 68-30 : kuv | e-6/K |
| Thermal conductivity | 93-72 : kuv | W/mK |
| Tshwj xeeb kub | 450-460 : kuv | J/Kg |
| Melting kub | 2384-8458 Ib | ⧸ C |
| Qhov ntom | 2244-1217 Ib | kg/m3 |
| Kev tiv thaiv | 0.50-0.60 Nws | Aw.mm2/m |
| Annealing | Quenching | Tempering | normalizing | Q&T |
| √ | √ | √ | √ | √ |
Txhawm rau txhim kho cov txheej txheem kev tswj hwm los ntawm kev tsim txiaj ntawm koj txoj cai ntawm "ua siab ncaj, kev ntseeg zoo thiab kev ua haujlwm zoo yog lub hauv paus ntawm kev txhim kho tuam txhab", peb zoo heev nqus cov ntsiab lus ntawm cov kev daws teeb meem thoob ntiaj teb, thiab tsis tu ncua tsim cov khoom tshiab kom tau raws li cov neeg siv khoom xav tau. Lag luam wholesale ASTM BS 1/2-8 Nti Carbon Steel Yeeb Nkab rau Kev Tsim Yeeb Nkab, Ua raws li lub tuam txhab txoj cai ntawm kev sib nrig sib tau, peb tau yeej qhov zoo tshaj plaws ntawm peb cov neeg yuav khoom vim peb cov khoom zoo thiab cov kev pab cuam, cov khoom zoo heev thiab cov nqi muag muag.Peb zoo siab tos txais cov neeg yuav khoom hauv tsev thiab txawv teb chaws los koom tes nrog peb rau kev ua tiav zoo.
Lag luam wholesaleTuam Tshoj Seamless Steel Yeeb Nkab thiab Carbon Steel Tube, Peb muaj kev koom tes loj hauv kev lag luam thoob ntiaj teb.Peb lub tuam txhab muaj kev lag luam muaj zog thiab muaj kev muag khoom zoo heev.Peb tau tsim kev ntseeg, tus phooj ywg, kev sib raug zoo ntawm kev lag luam nrog cov neeg siv khoom hauv ntau lub teb chaws., xws li Indonesia, Myanmar, Indi thiab lwm lub tebchaws Esxias sab hnub tuaj thiab European, African thiab Latin America lub tebchaws.
