2024 Kina New Design E235 4140/4142/Scm440/42CrMo/42CrMo4/1.7225 Elliptical Inner Circle and Outer Hexagonal Seamless Carbon Special-Shaped Steel Pipe
ʻO ka wehewehe pōkole:
20CrMnTi alloy kila paipu mea maʻamau haʻahaʻa kalapona kila paipu me ka kalapona maʻiʻo o 0.17% -0.24%, i ikeia me ka gear kila, a he nui na hapa i hana ia me 20CrMnTi.
Eia ʻekolu mau ʻano o 20CrMnTi alloy tubes: huki anu, ʻōwili wela, a ʻōwili ʻia i nā puʻu kila seamless, a ʻokoʻa ke kaʻina hana no nā pono like ʻole.Eia naʻe, hoʻohana kekahi mau ʻāpana i ke kila poepoe e hana i nā ʻāpana me ka noʻonoʻo ʻole i ka hoʻohana ʻana i nā paipu kila.ʻO ka hoʻololi ʻana i ke kila kila 20CrMbTi me ka paipu kila 20CrMnTi e mālama i nā mea maka a me nā hola kanaka, e hoʻemi ana i nā kumukūʻai a hoʻonui i ka hoʻokūkū mākeke.ʻO 20CrMnTi a me 30CrMnSiA nā paipu holoʻokoʻa he kila carburized me ka hana maikaʻi, ka paʻakikī kiʻekiʻe, ma hope o ka carburizing a me ke kinai ʻana, loaʻa iā lākou kahi paʻakikī a paʻa i ka ʻili a me kahi kumu paʻakikī, me ke kiʻekiʻe haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, haʻahaʻa weldability, Machinability maikaʻi ma hope. hana maʻamau.
ʻO kā mākou pahuhopu e hoʻohui a hoʻonui i ka maikaʻi kiʻekiʻe a me ka lawelawe o nā waiwai o kēia manawa, i kēia manawa e hana pinepine i nā huahana hou e hoʻokō i nā kelepona o nā mea kūʻai aku no 2024 China New Design E235 4140/4142/Scm440/42CrMo/42CrMo4/1.7225 Elliptical Inner Circle and Outer Hexagonal Seamless Carbon Special-Shaped Steel Pipe, Aloha mākou i nā mea kūʻai, nā hui ʻoihana ʻoihana a me nā hoaaloha mai nā wahi āpau mai ke kaiapuni e kamaʻilio me mākou a e ʻimi i ka launa pū ʻana no ka loaʻa ʻana o kekahi.
Pono kā mākou pahuhopu e hoʻohui a hoʻonui i ka maikaʻi kiʻekiʻe a me ka lawelawe o nā waiwai o kēia manawa, i kēia manawa e hana pinepine i nā huahana hou e hoʻokō i nā kelepona o nā mea kūʻai aku.ʻO Kina Pre Galvanized a me Special Shape Steel Paipe, Ke ʻimi nei mākou i nā manawa e hālāwai ai me nā hoa āpau mai ka home a ma waho no ka hui lanakila-lanakila.Manaʻolana mākou e loaʻa ka hui lōʻihi me ʻoukou a pau ma ke kumu o ka pōmaikaʻi like a me ka hoʻomohala maʻamau.
| Papa | C(％) | Si(％) | Mn(％) | Cr(％) | Ti(%) |
| 20CrMnTi | 0.17-0.23 | 0.17-0.37 | 0.80-1.10 | 1.00-1.30 | 0.04-0.10 |
| Papa | Rp0.2 (MPa) | Rm (MPa) | Ka hopena | ʻO ka elongation | AZ (%) | Hāʻawi | Oolea HB |
|
|
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| KV (J) | A (%) |
|
|
|
| 20CrMnTi | 318 (≥) | 967 (≥) | 11 | 34 | 41 | Hoʻoponopono a me ka ʻelemakule, Ann, Ausaging, Q+T | 332 |
1. Nānā Mea Makaʻu e komo mai ana
2. Hoʻokaʻawale ʻia nā mea maka e pale i ka hui ʻana o ke kila
3. Hoʻopau wela a hāmare no ke kaha kiʻi anu
4. Ke kaha ki'i anu a i'ole ka lo'i anu, ka nānā 'ana ma ka laina
5. Hoomaemae Wela
6. Hoʻopololei / ʻoki ʻana i ka lōʻihi i ʻōlelo ʻia / Hoʻopau ʻia ke ana ʻana
7. ʻO ka hoʻāʻo maikaʻi i loko o ka hale hana ponoʻī me ka Tensile Strength, Yield Strength, Elongation, Hardness, Straightness, etc.
8. Hoʻopili ʻana a me ka hoʻopaʻa ʻana.
100% Eddy i kēia manawa.
100% Nānā i ka hoʻomanawanui.
100% Ka nānā ʻana i ka ʻili o ka Tube e pale i nā hemahema o ka ʻili
ʻO ka ʻōwili wela, hoʻohui ʻia, hoʻomaʻamaʻa ʻia, hoʻopiʻi ʻia a hoʻopaʻa ʻia
Hoʻopili ʻia
1. Hui puolo
2. ʻO ka hope beveled a i ʻole ka ʻaoʻao maʻemaʻe a i ʻole ʻia e like me ka makemake o ka mea kūʻai aku
3. Hoailona: e like me ka mea kūʻai mai noi
4. E pena ana i ka uhi varnish ma ka paipu
5. Nā pāpale palaki ma nā wēlau
Ka manawa hoʻouna
Me 15-30 mau lā ma hope o ka loaʻa ʻana o ka uku piha
ʻO kā mākou pahuhopu e hoʻohui a hoʻonui i ka maikaʻi kiʻekiʻe a me ka lawelawe o nā waiwai o kēia manawa, i kēia manawa e hana pinepine i nā huahana hou e hoʻokō i nā kelepona o nā mea kūʻai aku no 2019 China New Design E235 4140/4142/Scm440/42CrMo/42CrMo4/1.7225 Elliptical Inner Circle and Outer Hexagonal Seamless Carbon Special-Shaped Steel Pipe, Aloha mākou i nā mea kūʻai, nā hui ʻoihana ʻoihana a me nā hoaaloha mai nā wahi āpau mai ke kaiapuni e kamaʻilio me mākou a e ʻimi i ka launa pū ʻana no ka loaʻa ʻana o kekahi.
2019 Kina Hoʻolālā HouʻO Kina Pre Galvanized a me Special Shape Steel Paipe, Ke ʻimi nei mākou i nā manawa e hālāwai ai me nā hoa āpau mai ka home a ma waho no ka hui lanakila-lanakila.Manaʻolana mākou e loaʻa ka hui lōʻihi me ʻoukou a pau ma ke kumu o ka pōmaikaʻi like a me ka hoʻomohala maʻamau.
