Hoʻolālā Kūikawā no Mechanical Seamless Carbon Steel Tube Pipe, Process Steel Pipe Dia 457mm 420mm 380mm 365mm 27simn 45mn2 42CrMo4 Q+T 41cr4
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 kā mākou pahuhopu ka mea maʻamau e hoʻohui a hoʻomaikaʻi i ka kiʻekiʻe kiʻekiʻe a me ka lawelawe o nā hāʻina i loaʻa, ʻoiai e hana mau i nā mea hou e hālāwai me nā koi kūʻokoʻa o nā mea kūʻai aku no Special Design for Mechanical Seamless Carbon Steel Tube Pipe, Process Steel Pipe Dia 457mm 420mm 380mm 365mm 27simn 45mn2 42CrMo4 Q + T 41cr4, Me kā mākou hoʻoikaika ʻana, ua lanakila kā mākou huahana a me nā hoʻonā i ka hilinaʻi o nā mea kūʻai aku a kūʻai nui ʻia nā mea ʻelua ma ʻaneʻi a ma waho.
ʻO kā mākou pahuhopu ka mea maʻamau e hoʻohui a hoʻomaikaʻi i ka kiʻekiʻe kiʻekiʻe a me ka lawelawe o nā hāʻina i loaʻa, ʻoiai e hana mau i nā mea hou e hoʻokō i nā koi o nā mea kūʻai aku.Paipu kila Kina 41cr4 a me Paipu kila 45mn2, Hoʻokipa mākou i nā mea kūʻai mai ke ao holoʻokoʻa e hele mai e kūkākūkā i kaʻoihana.Hāʻawi mākou i nā hāʻina kiʻekiʻe, nā kumukūʻai kūpono a me nā lawelawe maikaʻi.Manaʻo mākou e kūkulu ʻoiaʻiʻo i nā pilina ʻoihana me nā mea kūʻai mai ma ka home a ma waho, e hoʻoikaika pū ana no ka lā ʻapōpō.
| 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 kā mākou pahuhopu ka mea maʻamau e hoʻohui a hoʻomaikaʻi i ka kiʻekiʻe kiʻekiʻe a me ka lawelawe o nā hāʻina i loaʻa, ʻoiai e hana mau i nā mea hou e hālāwai me nā koi kūʻokoʻa o nā mea kūʻai aku no Special Design for Mechanical Seamless Carbon Steel Tube Pipe, Process Steel Pipe Dia 457mm 420mm 380mm 365mm 27simn 45mn2 42CrMo4 Q + T 41cr4, Me kā mākou hoʻoikaika ʻana, ua lanakila kā mākou huahana a me nā hoʻonā i ka hilinaʻi o nā mea kūʻai aku a kūʻai nui ʻia nā mea ʻelua ma ʻaneʻi a ma waho.
Hoʻolālā Kūikawā noPaipu kila Kina 41cr4 a me Paipu kila 45mn2, Hoʻokipa mākou i nā mea kūʻai mai ke ao holoʻokoʻa e hele mai e kūkākūkā i kaʻoihana.Hāʻawi mākou i nā hāʻina kiʻekiʻe, nā kumukūʻai kūpono a me nā lawelawe maikaʻi.Manaʻo mākou e kūkulu ʻoiaʻiʻo i nā pilina ʻoihana me nā mea kūʻai mai ma ka home a ma waho, e hoʻoikaika pū ana no ka lā ʻapōpō.
