I ka honua o nā mea hana hana kiʻekiʻe, hana koʻikoʻi nā kila mea hana i ka hoʻokō ʻana i nā koi koi mechanical, thermal, a me ka pale ʻana. Iwaena o lakou,1.2767 mea kilakū ʻo ia ma ke ʻano he mea hoʻohui premium-grade i hoʻohana ʻia i nā noi kaumaha. ʻIke ʻia no kona paʻakikī kiʻekiʻe, ʻoʻoleʻa maikaʻi loa, a me ka paʻakikī maikaʻi, hoʻohana nui ʻia ʻo 1.2767 i loko o nā moʻo palaka, nā ʻili ʻili, a me nā mea hana ʻoihana.
ʻO kekahi nīnau maʻamau i waena o nā mea ʻenekinia, nā mea kūʻai aku, a me nā mea hana:
He aha ka mea like me 1.2767 mea kila ma nā kūlana honua ʻē aʻe?
E ʻimi ana kēia ʻatikala i nā mea like o 1.2767, kona mau mea kemika a me ka mīkini, nā noi, a pehea e hiki ai i nā mea kūʻai honua ke hoʻokumu i kēia mea.
Nānā nui o 1.2767 Mea hao kila
1.2767he kila kila kila kiʻekiʻe ma lalo o kaDIN (Kelemānia)maʻamau, ʻike ʻia no kāna ʻike nickel kiʻekiʻe a me ka paʻakikī ʻē aʻe ma nā pae paʻakikī kiʻekiʻe. No ka hui kila mea hana anu a kūpono i nā ʻāpana e koi ana i ka ikaika mechanical kiʻekiʻe a me ke kū'ē i ka hopena.
Nā ʻano nui
-
ʻO ka paʻakikī kiʻekiʻe a me ka ductility
-
Kūleʻa maikaʻi ke komo
-
Paʻakiki maikaʻi loa
-
He kūpono no ka poni
-
Hiki ke nitrided a i uhi ʻia
-
Machinability maikaʻi ma ke kūlana annealed
Ka Hui Kimia o 1.2767
Eia ka haku mele maʻamau o 1.2767:
| ʻElemu | Maʻiʻo (%) |
|---|---|
| Kalapona (C) | 0.45 – 0.55 |
| Chromium (Cr) | 1.30 – 1.70 |
| Manganese (Mn) | 0.20 – 0.40 |
| Molybdenum (Mo) | 0.15 – 0.35 |
| Nikela (Ni) | 3.80 – 4.30 |
| Silika (Si) | 0.10 – 0.40 |
ʻO kakiʻekiʻe ka nickel contentʻo ia ke kī i kona paʻakikī maikaʻi loa a me ke kū'ē i ka hopena, ʻoiai i nā kūlana paʻakikī.
1.2767 Mea Paahana Steel Equivalent Grades
No ka hōʻoia ʻana i ka launa pū ʻana o ka honua, ʻo nā helu like o 1.2767 ma waena o nā kūlana like ʻole:
| Kūlana | Papa Kaulike |
|---|---|
| AISI / SAE | L6 |
| ASTM | A681 L6 |
| JIS (Iapana) | SKT4 |
| BS (UK) | BD2 |
| AFNOR (Palani) | 55NiCrMoV7 |
| ISO | 55NiCrMoV7 |
ʻO nā mea like maʻamau:AISI L6
Ma waena o nā mea like a pau,AISI L6ʻo ia ka pāʻani i ʻae nui ʻia no 1.2767 mea kila. Hoʻokaʻawale ʻia ʻo ia ma ke ʻano he kila paʻakikī a paʻakikī i ka ʻaila i loko o ka ʻōnaehana AISI a ʻike ʻia no nā ʻano mechanical like.
Pono Mechanical o 1.2767 / L6
| Waiwai | Waiwai |
|---|---|
| ʻO ka paʻakikī (ma hope o ka mālama ʻana i ka wela) | 55 – 60 HRC |
| Ikaika U'i | A hiki i 2000 MPa |
| Kū'ē i ka hopena | maikaʻi loa |
| Ka paakiki | Maikaʻi (ea a ʻaila paha) |
| Ka Mahana Hana | A hiki i 500 ° C i kekahi mau noi |
Ua makemake nui ʻia kēia mau waiwai i ka 1.2767 a me kāna mau mea like i nā noi ma kahika haʻalulu, ke kaomi, a me ke kūpale ʻaʻahuhe koʻikoʻi.
Nā noi o 1.2767 Mea kila kila
Ma muli o kona paʻakikī kiʻekiʻe a me ka ikaika, hoʻohana ʻia ka 1.2767 a me kāna mau mea like i nā ʻano mea hana like ʻole a me nā noi ʻoihana.
-
ʻO nā mea hoʻoheheʻe palaki(ʻoi loa no nā plastic i hoʻoikaika ʻia)
-
Kuʻi a makeno ka hana anu
-
ʻAhi ʻāhia me nā mea ʻoki
-
Nā pahi ʻoihana
-
Make ka extrusion
-
Make forgingno nā ʻāpana māmā
-
Mea paahana make
-
Nā mea hana no ke kaha kiʻi hohonu a me ka hana ʻana
I loko o ka ʻoihana mold a make, koho pinepine ʻia ʻo 1.2767 no nā mea hana i ʻike ʻiaka hoʻouka ʻana a me ke koʻikoʻi mechanical kiʻekiʻe.
Nā pōmaikaʻi o ka hoʻohana ʻana i ka 1.2767 a me kāna mau mea like
Eia nā mea maikaʻi loa o ke koho ʻana i ka 1.2767 a i ʻole nā mea like like me L6:
1. ʻO ka ʻoʻoleʻa maikaʻi loa i ka paʻakikī kiʻekiʻe
Hiki ke mālama ʻia i ka wela e loaʻa ai ka paʻakikī kiʻekiʻe me ka ʻole o ka palupalu. ʻO kēia ka mea kūpono no nā mea hana i hoʻopaʻa pinepine ʻia.
2. Kaulike paakiki
Mahalo i kona paʻakikī maikaʻi, hiki ke paʻakikī paʻakikī nui nā mea hana keʻa.
3. Paʻa Paʻa
Hōʻike ke kila i ke kūpaʻa dimensional maikaʻi loa i ka wā e hoʻopio ai a me ka hoʻoulu ʻana.
4. Hoʻopau ʻili maikaʻi
Hiki ke hoʻonaniʻia i kahi kiʻekiʻe kiʻekiʻe, kūpono i nā'ōmole hoʻopau aniani.
5. Loaʻa i ka honua
Me nā mea like e like me L6 a me SKT4, hiki i nā mea kūʻai ke kiʻi i nā māka like mai nā ʻāina a me nā mea hoʻolako likesakysteel.
Hoʻomaʻamaʻa wela o 1.2767 / L6
He mea koʻikoʻi ka mālama wela kūpono no ka loaʻa ʻana o nā waiwai i makemake ʻia. Aia nā ʻanuʻu maʻamau:
-
Hoʻopili:
-
650 – 700°C, hoʻoluʻu lohi i ka umu ahi
-
Hoʻopili ʻia i ka 220 HB
-
-
paʻakikī:
-
E wela mua i ka 600 – 650°C
-
Austenitize ma 850 – 870°C
-
E kinai i ka aila a me ka ea
-
-
Hoʻohālua:
-
200 – 600°C ma muli o ka noi
-
Hoʻomaʻamaʻa pinepine ʻia ʻelua e hoʻopau i ke kaumaha
-
Machinability a me ka lapaʻau ʻili
I kakūlana annealed, 1.2767 maikaʻi ka machinability, ʻaʻole naʻe i like ke kiʻekiʻe e like me nā mea hao haʻahaʻa haʻahaʻa. Paipai ʻia nā mea hana Carbide a me nā ʻōnaehana hoʻoluʻu kūpono. ʻO nā lāʻau lapaʻau e like menitriding, uhi PVD, a i ʻoleplasma nitridinghiki ke hoʻonui i ka pale lole a me ke ola lawelawe.
Manaʻo kōkua: E kiʻi i ke kila kila maikaʻi mai nā mea hoʻolako hilinaʻi
Inā makemake ʻoe1.2767a i ʻole kona mau mea likeAISI L6, he mea koʻikoʻi ka maikaʻi a me ka traceability. E koho mau i nā mea hoʻolako kaulana me ka mana kūpono a me nā palapala.
sakysteel, he mea hoʻolako hilinaʻi o nā mea hao a me nā mea kila kila, hāʻawi:
-
DIN 1.2767 a me AISI L6 mea kila me nā MTC piha
-
Nā nui maʻamau a me nā lawelawe ʻokiʻoki i ka lōʻihi
-
ʻO ka mālama wela a me nā koho hoʻoponopono ili
-
Hoʻouna wikiwiki a me ke kākoʻo ʻenehana
sakysteelhōʻoia i ka maikaʻi pololei no ka koi ʻana i nā mea hana a me nā papahana ʻenekinia.
Hōʻuluʻulu manaʻo
1.2767 mea kilaʻO ia ka kila kila kila kiʻekiʻe i ʻike ʻia no kona ʻoi aku ka paʻakikī a me ke kūpaʻa ʻana i ke kapa. ʻO kāna mea like maʻamau o ka honuaAISI L6, me nā mea like e like me SKT4 ma Iapana a me BD2 ma UK. Inā ʻoe e hana ana i nā ʻāpana ʻāhi, nā ʻōpala plastik, a i ʻole make, me ka hoʻohana ʻana i ka 1.2767 a i ʻole kāna mea like e hōʻoia i ka hana maikaʻi loa ma lalo o ke kaumaha.
ʻO ka hoʻomaopopo ʻana i nā mea like e hiki ai i ka hoʻololi ʻana o ka honua holoʻokoʻa a hōʻoia i ka hoʻohālikelike ʻana me kāu mau hana hana. No nā mea kūʻai aku, nā mea ʻenekinia, a me nā mea hana mold ma ka honua holoʻokoʻa, e kiʻi mai nā mea hoʻolako likesakysteelhōʻoia i ka hana paʻa a me ka hilinaʻi.
Ka manawa hoʻouna: ʻAukake-05-2025