Pākē kūʻai nui SAE8620h Alloy Solid Round Bar 8620 Round Bar Material SAE 8620
ʻIke nui ʻia a hilinaʻi ʻia kā mākou mau hoʻonā e nā mea hoʻohana a hiki ke hoʻokō mau i ka hoʻomohala ʻana i nā koi waiwai a me ka pilikanaka no ka kūʻai nui ʻana o Kina SAE8620h Alloy Solid Round Bar 8620 Round Bar Material SAE 8620, Ma ke ʻano he alakaʻi alakaʻi a me ka mea kūʻai aku, hauʻoli mākou i kahi moʻolelo mele maikaʻi loa i loko o ka nā mākeke honua, ʻoi aku hoʻi ma ʻAmelika a me ʻEulopa, no ko mākou kiʻekiʻe kiʻekiʻe a me nā kumukūʻai ʻae ʻia.
Hoʻomaopopo nui ʻia a hilinaʻi ʻia kā mākou mau hoʻonā e nā mea hoʻohana a hiki ke hoʻokō mau i ka hoʻomohala ʻana i nā pono waiwai a me ka pilikanaka noKina SAE8620 Poep Bar a me 1.6523 Alloy Steel Round Bar, Ua koi mau kā mākou hui i ka ʻoihana ʻoihana o "Quality, Honest, and Customer First" i loaʻa iā mākou ka hilinaʻi o nā mea kūʻai mai ma ka home a ma waho.Inā makemake ʻoe i kā mākou mea kūʻai, mai kānalua ʻoe e kelepona mai iā mākou no ka ʻike hou aku.
Nā hiʻohiʻona
ʻO 8620 ke kila kila me ka hao, carbon, silicon, molybdenum, manganese, nickel, chromium, sulfur a me phosphorus.Pono kēia mau mea hoʻohui i loko o kekahi mau pākēneka paona e hana i ka alloy 8620.Manaʻo ʻia e hoʻopaʻakikī ʻia ke kila e ka carburization a ukali ʻia e kahi ʻaila, e kūʻē i ka wai, kinai.He haʻahaʻa ka nui o ke kaumaha ma mua o ka haʻihaʻi ʻana ma .28 lb no kēlā me kēia ʻīniha kuea, ʻoiai ʻo kona ikaika tensile - ʻo ka nui o ke kaumaha ma mua o ka haki ʻana - he haʻahaʻa, ma 536,4 Mpa.ʻO ka awelika tensile ikaika o nā mea hao hao he 758 a 1882 Mpa.
Ke hoʻopili pono ʻia ka huila 8620 - hoʻomehana ʻia i kahi mahana i hoʻonohonoho ʻia a laila ʻike ʻia i kahi mea i loaʻa i ke kalapona, kahi hana e hoʻohui i kahi papa kalapona i waho o ke kila, a laila e ikaika ai - hoʻohana ʻia ia e hana i kēlā mīkini. nā ʻāpana e like me nā mea hana, nā crankshaft, a me nā apo.ʻO Carburized 8620 alloy he ikaika a paʻa, ʻo ia ke kumu i makemake ʻia ai no kēia mau ʻāpana.
KULA: ASTM A29/A29M-2012
haku mele ʻana
| Kalapona C | 0.17~0.23 |
| Silicon Si | 0.15~0.35 |
| Manganese Mn | 0.65~0.95 |
| Sulfur S | ≤ 0.025 |
| ʻO Phosphorus P | ≤ 0.025 |
| Chromium Cr | 0.35~0.65 |
| Nikela | 0.35-0.65 |
| Ke keleawe Cu | ≤ 0.025 |
| Molybdenum Mo | 0.15-0.25 |
Nā waiwai mīkini
| ikaika uʻi σ b (MPa) | ≥980(100) |
| ikaika hua σ s (MPa) | ≥785(80) |
| ka lōʻihi δ 5 (%) | ≥9 |
| Hoemi o ka āpana ψ (%) | ≥40 |
| Ka ikehu hopena Akv (J) | ≥ 47 |
| Waiwai oolea hopena α kv (J/cm2) | ≥59(6) |
| ʻoʻoleʻa | ≤ 197HB |
| Kaʻina hana | EAF+LF+VOD+Forged+Heat Treatment (koho) |
| KA LUNA ANA | |
| Poʻapuni | 10mm a 360mm |
| PAU KA ILI | ʻEleʻele, Ihi ʻia (K12), Huki ʻAi anu, Huli a Hoʻomaʻamaʻa ʻia (H10, H11), ʻĀina Pono (H9, H8) |
Hoʻomaʻamaʻa Wela
| Hana wela | 850-1150oC |
| Ka paʻakikī hihia | Paakiki pāluaC |
| ʻO Carburising | 900-950oC |
| Hoʻopili palupalu | 650-700oC |
| Paʻa i ka ʻili | 800-930oC |
| ʻO ka hoʻohenehene | 150-210oC |
| Hōʻike kani kani | Wahi a SEP 1921-84 |
palapala hōʻoia o ka maikaʻi: i hoʻopuka ʻia ma ka ʻōlelo Pelekania, me nā huaʻōlelo maʻamau, ke kaʻina hana, ka waiwai mechanical (ikaika hua, ikaika tensile, elongation a paʻakikī), hoʻohālikelike ʻia, ka hopena hōʻike UT, ka nui o ka palaoa, nā ʻano hana wela a me ka laʻana o ka hōʻike ʻia ma ka palapala hōʻoia o ka maikaʻi.
E kaha ana: Heat No. e hoʻopaʻa ʻia i ke anu a me ke kila kila, anawaena (mm), lōʻihi (mm), a pena ka mea hana LOGO a me ke kaumaha (kg).
Nā Kūlana Kaulike
| ASTM&AISI&SAE | JIS | EN DIN | EN BS | EN NF | ISO | GB |
| 86208620H | SNCM220 | 1.6523 | 1.6523 | 1.6523 | —— | 20CrNiMo |
ʻO SAE8620H Noi ʻana i ka pahu hao
Hoʻohana maʻamau no ka hana ʻana i nā ʻāpana koʻikoʻi me ka ikaika kiʻekiʻe a me ka plasticity maikaʻi, a no ka hana ʻana i nā ʻāpana koʻikoʻi me nā koi hana kūikawā ma hope o ka mālama ʻana i ka nitriding:
ʻO nā puʻu koʻikoʻi, nā pahu, nā Cam Followers, hoʻohana i nā pine, bearings, sprockets, gears and shafts, Clutch Dogs, Compressor Bolts, Extractors, Fan Shafts, Heavy Duty Gears, Pump Shafts, Sprockets, Tappets, Wear Pins, Wire Guides etc. A i ʻole hiki ke hoʻohana ʻia no nā noi kiʻekiʻe tensile uncarburized akā ma o ka paʻakikī a me ka huhū.Hoʻohana nui ʻia ia e nā ʻāpana ʻoihana āpau no nā ʻāpana a me nā shafts e koi ana i ka pale ʻana o ka ʻili kiʻekiʻe, ka ikaika kumu kiʻekiʻe a me nā waiwai hopena.
Pūʻolo
1. Ma nā pūʻolo, ke kaumaha o kēlā me kēia pūʻolo ma lalo o 3 tons, no ka pahu liʻiliʻi o waho ke anawaena, ʻo kēlā me kēia pūʻolo me 4 - 8 mau ʻāpana kila.
2.20 kapuaʻi pahu i loaʻa ka ana, ka lōʻihi ma lalo o 6000mm
3.40 kapuaʻi pahu i loaʻa ka ana, ka lōʻihi ma lalo o 12000mm
4.Ma ka moku nui, He haʻahaʻa ka uku ukana ma ka ukana nui, a ʻaʻole hiki ke hoʻouka ʻia nā nui kaumaha nui i loko o nā ipu hiki ke hoʻouna ʻia e ka ukana nui.
ʻO ka hōʻoia maikaʻi
1. Koʻikoʻi e like me nā koi
2. Laʻana: Loaʻa ka laʻana.
3. Nā ho'āʻo: ho'āʻo paʻakai paʻakai/Tensile ho'āʻo / Eddy manawa / Chemical haku ho'āʻo e like me nā mea kūʻai mai noi
4. Palapala hōʻoia: IATF16949, ISO9001, SGS etc.
5. EN 10204 3.1 Hōʻoia
ʻIke nui ʻia a hilinaʻi ʻia kā mākou mau hoʻonā e nā mea hoʻohana a hiki ke hoʻokō mau i ka hoʻomohala ʻana i nā koi waiwai a me ka pilikanaka no ka kūʻai nui ʻana o Kina SAE8620h Alloy Solid Round Bar 8620 Round Bar Material SAE 8620, Ma ke ʻano he alakaʻi alakaʻi a me ka mea kūʻai aku, hauʻoli mākou i kahi moʻolelo mele maikaʻi loa i loko o ka nā mākeke honua, ʻoi aku hoʻi ma ʻAmelika a me ʻEulopa, no ko mākou kiʻekiʻe kiʻekiʻe a me nā kumukūʻai ʻae ʻia.
Pākē kūʻai nuiKina SAE8620 Poep Bar a me 1.6523 Alloy Steel Round Bar, Ua koi mau kā mākou hui i ka ʻoihana ʻoihana o "Quality, Honest, and Customer First" i loaʻa iā mākou ka hilinaʻi o nā mea kūʻai mai ma ka home a ma waho.Inā makemake ʻoe i kā mākou mea kūʻai, mai kānalua ʻoe e kelepona mai iā mākou no ka ʻike hou aku.
