Kutengesa Kutengesa Carbon Steel Alloy ASTM A508-98 40mn2/45mn2/27simn/20cr/40cr Seamless Simbi Pipe Yakagadzirwa kuChina
Tsanangudzo Pfupi
27SiMn simbi mapaipi anoshandiswa zvakanyanya mumotokari, peturu, makemikari uye maindasitiri ekutakura.27SiMn simbi pombi inogadziridzwa uye inodziya, uye yakaputirwa nephosphate mukati nekunze.Iyi pombi yesimbi inonyanya kushandiswa munzvimbo dzakadzimwa uye dzakapfava kugadzira zvikamu zvinopisa zvekutsikisa (hydraulic parts) zvinoda kuomarara kwepamusoro uye kupfeka kuramba, uye zvikamu zvinopisa zvekutsikisa zvinoda kuomarara kwakanyanya uye kupfeka kuramba.
27SiMn isina musono simbi pombi ine yakakwirira kuoma, yakakosha kuomarara dhayamita mumvura i8 ~ 22mm, yakanaka machinability, yepakati inotonhora deformation plasticity uye weldability;Mukuwedzera, kuoma kwepombi yesimbi hakuna kunyanya kuderedzwa panguva yekurapa kwekupisa, asi ine simba rakawanda uye kupikisa kupfeka, kunyanya mukudzima kwemvura.
Komisheni yedu inogara ichipa vatengi vedu uye vatengi mhando yepamusoro uye nehukasha inotakurika zvigadzirwa zvedhijitari zveKutengesa Kutengesa kweCarbon Steel Alloy ASTM A508-98 40mn2/45mn2/27simn/20cr/40cr Seamless Simbi Pipe Yakagadzirwa muChina, Isu tichapa yakakwirira- zvigadzirwa zvemhando yepamusoro uye masevhisi akanakisa pamitengo yemakwikwi.Tanga kubatsirwa nemasevhisi edu akazara nekutibata nesu nhasi.
Komisheni yedu inogara ichipa vatengi vedu uye vatengi nemhando yepamusoro uye nehukasha inotakurika zvigadzirwa zvedhijitariChina Seamless Simbi Pipe uye Seamless Pipe, Kambani yedu inosimudzira mweya we "innovation, kuwirirana, kushanda kwechikwata nekugovana, nzira, kufambira mberi kwepragmatic".Tipei mukana uye isu ticharatidza kugona kwedu.Nerubatsiro rwako rwemutsa, tinotenda kuti tinogona kugadzira ramangwana rakajeka newe pamwe chete.
| Elements | Min. (≥) | Max. (≤) |
| C | 0.24 | 0.32 |
| Si | 1.10 | 1.4 |
| Mn | 1.10 | 1.4 |
| P |
| 0.035 |
| S |
| 0.035 |
| Cu |
| 0.3 |
| Cr |
| 0.3 |
| Ni |
| 0.3 |
| Mo |
| 0.15 |
| Kusimba simba | 565～855 | σb/MPa |
| Goho Simba | 200 | σ 0.2 ≥/MPa |
| Elongation | 14 | δ5≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 051～698 | - |
| HRC | 30 |
| Kuwedzera kupisa | 68-30 | e-6/K |
| Thermal conductivity | 93-72 | W/mK |
| Kupisa chaiko | 450-460 | J/kg.K |
| Kunyunguduka tembiricha | 2384-8458 | 째C |
| Density | 2244-1217 | kg/m3 |
| Resistivity | 0.50-0.60 | Ohm.mm2/m |
| Annealing | Quenching | Tempering | Normalizing | Q & T |
| √ | √ | √ | √ | √ |
Komisheni yedu inogara ichipa vatengi vedu uye vatengi mhando yepamusoro uye nehukasha inotakurika zvigadzirwa zvedhijitari zveKutengesa Kutengesa kweCarbon Steel Alloy ASTM A508-98 40mn2/45mn2/27simn/20cr/40cr Seamless Simbi Pipe Yakagadzirwa muChina, Isu tichapa yakakwirira- zvigadzirwa zvemhando yepamusoro uye masevhisi akanakisa pamitengo yemakwikwi.Tanga kubatsirwa nemasevhisi edu akazara nekutibata nesu nhasi.
Kutengesa Kutsva kweChina Seamless Simbi Pipe uye Seamless Pipe, Kambani yedu inosimudzira mweya we "innovation, kuwirirana, kushanda kwechikwata nekugovana, nzira, kufambira mberi kwepragmatic".Tipei mukana uye isu ticharatidza kugona kwedu.Nerubatsiro rwako rwemutsa, tinotenda kuti tinogona kugadzira ramangwana rakajeka newe pamwe chete.
