hale kūʻai hale hana no ka pololei Alloy Steel Seamless Pipe Tube 4130 4140 30crm Seamless Steel Pipe me Petroleum Pipe Power Tube
ʻO ka wehewehe pōkole:
Hoʻohana nui ʻia nā paipu kila 27SiMn i nā ʻoihana kaʻa, ka aila, kemika a me nā ʻoihana moku.27SiMn kila paipu mea maʻamau a me ka huhū, a uhiʻia me ka phosphate i loko a me waho.Hoʻohana nui ʻia kēia paipu kila i ka mokuʻāina i hoʻopaʻa ʻia a hoʻonāukiuki ʻia e hana i nā ʻāpana stamping wela (nā ʻāpana hydraulic) e koi ana i ka paʻakikī kiʻekiʻe a me ke kūpaʻa ʻana, a me nā ʻāpana stamping wela e koi ana i ka paʻakikī kiʻekiʻe a me ke kūpaʻa.
27SiMn seamless kila paipu i kiʻekiʻe hardenability, ke koʻikoʻi hardenability anawaena i loko o ka wai mea 8 ~ 22mm, maikai machinability, medium anu deformation plasticity a weldability;Eia kekahi, ʻaʻole i hoʻemi nui ʻia ka paʻakikī o ka paipu kila i ka wā o ka mālama ʻana i ka wela, akā he kiʻekiʻe kiʻekiʻe ka ikaika a me ke kūpaʻa ʻana, ʻoi aku ka nui o ka hoʻopau ʻana i ka wai.
ʻO ke kahua o ka hoʻokō ʻana i nā moeʻuhane o kā mākou limahana!No ke kūkulu ʻana i kahi hui hauʻoli, hui pū a ʻoi aku ka ʻoihana!No ka loaʻa ʻana o ka uku like ʻole o kā mākou mea kūʻai aku, nā mea hoʻolako, ka ʻaha kanaka a me mākou iho no nā hale kūʻai hale no Precision Alloy Steel Seamless Pipe Tube 4130 4140 30crm Seamless Steel Pipe me Petroleum Pipe Power Tube, ʻo ka hoʻokō ʻana o ka mea kūʻai aku ko mākou pahuhopu nui.Aloha mākou iā ʻoe e hoʻonohonoho pono i ka pilina ʻoihana liʻiliʻi me mākou.No ka ʻike hou aku, ʻaʻole pono ʻoe e kali e kiʻi pū me mākou.
ʻO ke kahua o ka hoʻokō ʻana i nā moeʻuhane o kā mākou limahana!No ke kūkulu ʻana i kahi hui hauʻoli, hui pū a ʻoi aku ka ʻoihana!No ka loaʻa ʻana o ka uku like ʻole o kā mākou mea kūʻai, nā mea hoʻolako, ka hui a me mākou iho noʻO ka paipu huila Kina a me ka paipu kila huila, Loaʻa ka maikaʻi maikaʻi mai ko mākou pili ʻana i kēlā me kēia kikoʻī, a ʻo ka ʻoluʻolu o ka mea kūʻai mai mai kā mākou hoʻolaʻa ʻoiaʻiʻo.Ke hilinaʻi nei i ka ʻenehana kiʻekiʻe a me ka inoa o ka ʻoihana o ka hui maikaʻi, hoʻāʻo mākou i kā mākou mea maikaʻi loa e hoʻolako i nā mea kūʻai aku maikaʻi a me nā lawelawe i kā mākou mea kūʻai aku, a makemake mākou a pau e hoʻoikaika i ka hoʻololi ʻana me nā mea kūʻai aku a me nā mea kūʻai aku o nā ʻāina ʻē a me ka launa pū ʻana, e kūkulu i ka wā e hiki mai ana.
| ʻElemu | 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 |
| Ka ikaika tensile | 565～855 | σb/MPa |
| Hua ikaika | 200 | σ 0.2 ≥/MPa |
| ʻO ka lōʻihi | 14 | δ5≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 051～698 | - |
| HRC | 30 |
| Hoʻonui wela | 68-30 | e-6/K |
| ʻO ke kau wela wela | 93-72 | W/mK |
| wela kūikawā | 450-460 | J/kg.K |
| He wela wela | 2384-8458 | 째C |
| ʻO ka mānoanoa | 2244-1217 | kg/m3 |
| Kū'ē | 0.50-0.60 | Ohm.mm2/m |
| Hoʻopili | Ke kinai ana | ʻO ka hoʻohenehene | Hoʻoponopono maʻamau | N&T |
| √ | √ | √ | √ | √ |
ʻO ke kahua o ka hoʻokō ʻana i nā moeʻuhane o kā mākou limahana!No ke kūkulu ʻana i kahi hui hauʻoli, hui pū a ʻoi aku ka ʻoihana!No ka loaʻa ʻana o ka uku like ʻole o kā mākou mea kūʻai aku, nā mea hoʻolako, ka hui a me mākou iho no nā hale hana ʻoihana no ka Precision Alloy Steel Seamless Pipe Tube 4130 4140 30crmo Seamless Steel Pipe me ka Petroleum Pipe Power Tube, ʻo ka hoʻokō ʻana o ka mea kūʻai aku ko mākou pahuhopu nui.Aloha mākou iā ʻoe e hoʻonohonoho pono i ka pilina ʻoihana liʻiliʻi me mākou.No ka ʻike hou aku, ʻaʻole pono ʻoe e kali e kiʻi pū me mākou.
hale hana noʻO ka paipu huila Kina a me ka paipu kila huila, Loaʻa ka maikaʻi maikaʻi mai ko mākou pili ʻana i kēlā me kēia kikoʻī, a ʻo ka ʻoluʻolu o ka mea kūʻai mai mai kā mākou hoʻolaʻa ʻoiaʻiʻo.Ke hilinaʻi nei i ka ʻenehana kiʻekiʻe a me ka inoa o ka ʻoihana o ka hui maikaʻi, hoʻāʻo mākou i kā mākou mea maikaʻi loa e hoʻolako i nā mea kūʻai aku maikaʻi a me nā lawelawe i kā mākou mea kūʻai aku, a makemake mākou a pau e hoʻoikaika i ka hoʻololi ʻana me nā mea kūʻai aku a me nā mea kūʻai aku o nā ʻāina ʻē a me ka launa pū ʻana, e kūkulu i ka wā e hiki mai ana.
