ʻIke Huahana
Ua ʻike ʻia hoʻi ka mea hoʻohuihui ʻo AISI 660, Papa 660, ASTM A453 Papa 660, a hoʻohana nui ʻia no nā noi hoʻopaʻa a me nā mea hoʻopaʻa wela kiʻekiʻe kahi e pono ai ka ikaika a me ke kūpaʻa oxidation. ʻO Inconel 660 kahi mea hoʻohuihui paʻakikī e hoʻokō ai i ka ikaika kūikawā ma o ka mālama wela ʻana i ka wā kahiko. Ke hoʻohālikelike ʻia me nā kila kila maʻamau, hāʻawi ka Papa 660 i ka ikaika creep-rupture kiʻekiʻe a me ke kūpaʻa oxidation kiʻekiʻe ma nā mahana kiʻekiʻe, e lilo ia i mea maʻamau no nā ʻāpana mīkini jet, nā mea hoʻopaʻa turbine, a me nā noi kaʻa hana kiʻekiʻe.
He aha ka Inconel 660?
ʻO Inconel 660 kahi superalloy nickel-chromium hao i hoʻoikaika ʻia e ka hoʻoheheʻe ʻia ʻana o ka pae γ' [Ni₃(Al,Ti)] i ka wā o ka mālama wela ʻana. Loaʻa i ka alloy ma kahi o 24-27% nickel, 13.5-16% chromium, a me nā hoʻohui o ka titanium (1.9-2.35%), alumini (0.10-0.35%), molybdenum (1.0-1.5%), a me vanadium (0.10-0.50%). Ua hoʻolālā ʻia no nā noi e koi ana i ka ikaika kiʻekiʻe a hiki i 700°C me ke kūpaʻa maikaʻi i ka oxidation a me ka corrosion.
Ua ʻike ʻia ka Papa 660 no:
- Ikaika wela kiʻekiʻea hiki i 704°C (1300°F)
- Kū'ē maikaʻi loa i ka haki ʻanama nā mahana kiʻekiʻe
- Hiki ke paʻakikī ka uama o ka mālama wela maʻamau
- Ke kūpaʻa maikaʻi ʻana i ka oxidationa hiki i 815°C
- Ke kū'ē i ka hoʻomaha ʻana o ke kaumahai nā mahana kiʻekiʻe
- ʻAʻole makenekanā waiwai
- Maikaʻi ka hana ʻanaa me ka hiki ke mīkini
Ka Hoʻohui Kemika
| ʻElemene | UNS S66286 (ASTM) | SUH660 (JIS) | GH2132 (GB) | Kūlana |
| Nikala (Ni) | 24.0 – 27.0 | 24.0 – 27.0 | 24.0 – 27.0 | Mea hoʻopaʻa Austenite, pale ʻana i ka pala |
| Chromium (Cr) | 13.5 – 16.0 | 13.5 – 16.0 | 13.5 – 16.0 | Ke kū'ē'ē'ana i ka'okikene, ka mea hana carbide |
| Molibdenum (Mo) | 1.0 – 1.5 | 1.0 – 1.5 | 1.0 – 1.5 | Hoʻoikaika ʻana i ka hopena paʻa |
| Titanium (Ti) | 1.90 – 2.35 | 1.90 – 2.35 | 1.90 – 2.35 | ka ua ʻana o γ', ka paʻakikī ʻana o ka makahiki |
| Alumini (Al) | 0.10 – 0.35 | ≤ 0.35 | ≤ 0.35 | ua γ' |
| Vanadium (V) | 0.10 – 0.50 | 0.10 – 0.50 | 0.10 – 0.50 | Hoʻomaʻemaʻe ʻana i ka palaoa, mea hana carbide |
| Boron (B) | 0.003 – 0.010 | 0.001 – 0.010 | 0.001 – 0.010 | Ka hoʻoikaika ʻana i ka palena palaoa |
| Kobalta (Ko) | ≤ 1.00 | ≤ 1.00 | ≤ 1.00 | ʻElemene koena |
| Hao (Fe) | Kaulike | Kaulike | Kaulike | ʻElemene kumu |
| Kalapona (C) | ≤ 0.08 | ≤ 0.08 | ≤ 0.08 | Mea hana mua o Carbide |
| Silika (Si) | ≤ 1.00 | ≤ 1.00 | ≤ 1.00 | Mea hoʻohemo ʻokikene |
| Manganese (Mn) | ≤ 2.00 | ≤ 2.00 | ≤ 2.00 | Mea hoʻohemo ʻokikene |
| ʻO ka phosphorus (P) | ≤ 0.025 | ≤ 0.040 | ≤ 0.030 | Haumia |
| Sulfur (S) | ≤ 0.025 | ≤ 0.030 | ≤ 0.020 | Haumia |
Nā Waiwai Mekanika
Kūlana Hoʻoheheʻe ʻia (Hoʻonā i mālama ʻia)
| Waiwai | Papa ASTM A453 660 |
| Ikaika Hoʻopaʻa | ≤ 724 MPa (105 ksi) |
| Hoʻolōʻihi | ≥ 25% |
| Paʻakikī | ≤ 91 HRB |
Ke Kūlana ʻElemakule (Ua Paʻakikī)
| Waiwai | Papa ASTM A453 660 | Ka mea maʻamau i hoʻokō ʻia |
| Ikaika Hoʻopaʻa | ≥ 965 MPa (140 ksi) | 1,000 – 1,100 MPa |
| Ikaika Hua (0.2% Offset) | ≥ 655 MPa (95 ksi) | 700 – 800 MPa |
| Hoʻolōʻihi | ≥ 15% | 18 – 25% |
| Paʻakikī | 24 – 35 HRC | 28 – 32 HRC |
| Ikaika kolo (650°C, 100h) | ≈ 240 MPa | |
| Ikaika kolo (700°C, 100h) | ≈ 210 MPa |
Nā Waiwai Kino
| Waiwai | Waiwai |
| Ka nui o ka paʻa | 7.95 g/cm³ |
| Pae Hoʻoheheʻe | 1371 – 1427°C |
| Ka Hoʻokele Wela | 15.0 W/m·K ma 150°C |
| Ka helu o ka hoʻonui wela (20-100°C) | 16.8 × 10⁻⁶/°C |
| Modulus Elastic | 201 GPa |
| Ka Permeability Magnetic | ʻAʻole makeneka |
Nā Pōmaikaʻi Koʻikoʻi o Inconel 660
Ikaika Mahana Kiʻekiʻe– Mālama ʻo Inconel 660 i ka ikaika kiʻekiʻe o ka tensile, ka luhi, a me ka creep-rupture a hiki i ka 704°C. Hāʻawi ka ʻōnaehana hoʻoikaika precipitation γ' i ka ikaika wela kiʻekiʻe loa i hoʻohālikelike ʻia me nā kila kila austenitic maʻamau. Hoʻohana pinepine ʻia ka alloy no nā bolts turbine a me nā mea paʻa kahi e koʻikoʻi ai ke kū'ē hoʻomaha.
Kū'ē maikaʻi loa i ka Creep-Rupture– Hōʻike ka metala i ke kūpaʻa kolo maikaʻi loa i nā mahana kiʻekiʻe. ʻOi aku ke ola kolo-rupture ma 650°C ma mua o 1,000 mau hola ma lalo o ke kaumaha kaulike, e lilo ia i mea hilinaʻi no nā noi lawelawe wela kiʻekiʻe no ka wā lōʻihi.
Maikaʻi ka Oxidation a me ke kūpaʻa ʻana i ka palaho– Me ka nui o ka chromium he 13.5-16%, hāʻawi ʻo Inconel 660 i ke kūpaʻa maikaʻi i ka oxidation, scaling, a me ka palaho wela kiʻekiʻe. Hana maikaʻi ka alloy i nā wahi oxidizing a hiki i 815°C a kūʻē i nā ʻano media corrosive like ʻole.
Ua hiki ke hoʻopaʻakikī– Hiki ke hoʻopaʻakikī ʻia ʻo Inconel 660 ma o ka mālama wela ʻana. Hoʻomohala ka pōʻaiapuni ʻelemakule maʻamau (675-705°C, 12-16 mau hola) i nā waiwai mechanical maikaʻi loa a hāʻawi i ke kūpaʻa hoʻomaha koʻikoʻi maikaʻi loa, he mea koʻikoʻi ia no nā noi bolting.
Kū'ē maikaʻi i ka luhi– Hāʻawi ka metala i ke kūpaʻa maikaʻi loa i ka luhi a me ka luhi wela, e kūpono ai no nā ʻāpana i kau ʻia i ka hoʻouka cyclic i nā mahana kiʻekiʻe. He mea nui loa kēia no nā noi turbine a me nā ʻāpana mīkini.
Ka Hana Hana Maikaʻi Loa a me ka Machinability– ʻOi aku ka maikaʻi o ka mīkini ʻana o Inconel 660 ma mua o nā superalloys ʻē aʻe he nui. Hiki ke hana maʻalahi ʻia, hana wela ʻia, a hana anu ʻia. Hiki ke hoʻopili ʻia ka mea hoʻopili me ka hoʻohana ʻana i ka TIG, MIG, a me ka hoʻopili ʻana me nā metala hoʻopihapiha kūpono.
Papa 660 vs. Inconel 718: Hoʻohālikelike
| Waiwai | ʻO Inconel 660 (Papa 660) | ʻInonel 718 |
| ʻElemene Kumu | Hao (kaulike) me 24-27% Ni | Nikala (50-55%) me 18-20% Fe |
| Ka Pae Hoʻoikaika | γ' (Ni₃(Al,Ti)) | γ' (Ni₃Al) + γ'' (Ni₃Nb) |
| Ikaika Tensile (makahiki) | ≥ 965 MPa | ≥ 1,240 MPa |
| Ka Hiki Mahana | A hiki i 704°C | A hiki i 700°C |
| Nā Noi Koʻikoʻi | Nā ʻūmiʻi turbine, nā mea paʻa, nā stud, nā ʻāpana mīkini jet | Nā diski turbine, nā motika rocket, ka ʻaila HPHT a me ke kinoea |
| Kumukūʻai | ʻOi aku ka hoʻokele waiwai | Kiʻekiʻe aʻe |
I ka manawa hea e koho ai i ka Papa 660:Nā noi e pono ai ke hoʻopaʻa ʻana a me ka hoʻopaʻa ʻana i ka mahana kiʻekiʻe, nā ʻāpana ʻenekini jet, nā ʻūpā turbine, a me nā kaʻa hana kiʻekiʻe kahi e kumu ai ke kumukūʻai a pono ka ikaika kiʻekiʻe a hiki i 700°C.
I ka manawa hea e koho ai iā Inconel 718:Nā noi e koi ana i ka ikaika wela kiʻekiʻe loa, ka paʻakikī haki, a me ke kūpaʻa kolo i nā mahana a hiki i 700°C kahi i emi ai ka hopohopo no ke kumukūʻai.
Ka Lapaʻau Wela o Inconel 660
ʻO Inconel 660 kahi metala paʻakikī e pono ai ka mālama wela kūikawā e hoʻokō ai i nā waiwai mechanical kūpono loa:
Hoʻoheheʻe ʻana i ka hopena (Kūlana A):
- Mahana:980 – 1010°C (1800 – 1850°F)
- Ka Manawa Hoʻomoʻa:1 hola
- Hoʻomaʻalili:Hoʻomaʻalili wikiwiki (hoʻopau ʻaila a wai paha)
- Pahuhopu:E hoʻoheheʻe i nā mea i hoʻoheheʻe ʻia a pau, e hoʻokō i ka austenite hoʻokahi-phase
- Hopena:Palupalu, kūlana hana, mākaukau no ke kūkulu ʻana a me ka mīkini ʻana
Paʻakikī o ka ua (ʻelemakule - Kūlana B):
- Mahana:675 – 705°C (1250 – 1300°F)
- Ka Manawa Hoʻomoʻa:12 – 16 hola
- Hoʻomaʻalili:Hoʻomaʻalili ea
- Pahuhopu:Puka Ni₃(Al,Ti) γ' no ka hooikaika ana
- Hopena:Ka ikaika kiʻekiʻe a me ke kūpaʻa kolo
Ka ʻelemakule pālua (ʻOkoʻa):
- Kahua Mua: 705°C no 16 mau hola, e hoʻomaʻalili i ka umu a hiki i 620°C
- Ka Papa Hana ʻElua: 620°C no 16 mau hola, hoʻomaʻalili i ka ea
- Pahuhopu:E hoʻonui i ke kūpaʻa hoʻomaha koʻikoʻi no nā noi bolting
Nā ʻAno Huahana i Loaʻa mai Womic Steel
Paipu humuhumu ʻole a me ka Tube humuhumu ʻole
- Anawaena o waho:6mm - 200mm
- Mānoanoa o ka paia:1mm - 25mm
- Lōʻihi:A hiki i ka 12m
- Nā Kūlana:ASTM B639, ASTM B983, AMS 5731, AMS 5732, AMS 5737, AMS 5895
- Nā noi:Nā paipu hana wela kiʻekiʻe, nā paipu hoʻololi wela, nā laina mea hana, nā paipu aerospace
- Nā huaʻōlelo koʻikoʻi:Paipu Inconel 660 humuhumu, paipu Papa 660, paipu UNS S66286, paipu SUH660, paipu humuhumu 1.4980
Pā kila (Poepoe, Huinahā, Pālahalaha, Hexagon)
- Anawaena:6mm - 300mm
- ʻIli:ʻŌwili wela, ʻĀlohilohi (huki anu ʻia), Wili ʻia, Huli ʻia
- Nā Kūlana:ASTM A453, ASTM B639, AMS 5731, AMS 5732, AMS 5734, AMS 5737
- Nā noi:Nā ʻūmiʻi turbine, nā mea paʻa, nā stud, nā ʻau, nā koʻokoʻo valve, nā mea hana mīkini
- Nā huaʻōlelo koʻikoʻi:ʻO ka pā poepoe Inconel 660, ka pā papa 660, ke koʻokoʻo SUH660, ASTM A453 Papa 660, nā mea paʻa wela kiʻekiʻe
Papa kila a me ka pepa
- Mānoanoa:1mm - 100mm
- Ka laulā:A hiki i ka 2000mm
- Nā Kūlana:ʻAMS 5525, ʻAMS 5858
- Nā noi:Nā ʻāpana ipu kaomi, nā ʻāpana kūkulu, nā hakahaka flange
- Nā huaʻōlelo koʻikoʻi:Pā Inconel 660, pepa papa 660, pā metala, pā wela kiʻekiʻe
ʻŌwili kila a me ka ʻāpana
- Mānoanoa:0.5mm – 4.0mm
- Ka laulā:10mm - 1000mm
- Nā Kūlana:AMS 5525
- Nā noi:Nā ʻāpana i hana ʻia, nā ʻūlū, nā sila
- Nā huaʻōlelo koʻikoʻi:ʻŌwili Inconel 660, ʻāpana, ʻāpana wela kiʻekiʻe
Nā Flanges a me nā mea hoʻopili
- Nā ʻano:ʻĀʻī Weld, Paheʻe, Makapō, Weld Socket, Wili ʻia
- Nā nui:1/2" – 24"
- Ka helu o ke kaomi:Papa 150 – Papa 2500
- Nā Kūlana:ASTM A453, ASME B16.5
- Nā huaʻōlelo koʻikoʻi:ʻO nā flanges Inconel 660, nā mea hoʻopili papa 660
Nā hana hoʻoheheʻe
- Nā ʻano:Nā apo, nā diski, nā ʻau, nā kino valve, nā geometries maʻamau
- Kaumaha:A hiki i ka 3,000kg no kēlā me kēia ʻāpana
- Nā Kūlana:ASTM A453, AMS 5731
- Nā huaʻōlelo koʻikoʻi:Ke kāʻei ʻana o Inconel 660, ke apo i kāʻei ʻia, ke kāʻei ʻana i nā ʻāpana turbine
Nā mea paʻa (Nā Bolt, nā nati, nā stud)
- Nā ʻano:Nā ʻūmiʻi hexagonal, Nā wili poʻo poʻo o ke kumu, Nā ʻūmiʻi stud, Nā koʻokoʻo wili, Nā nati, Nā mea holoi
- Nā nui:M2 – M100, 1/4" – 4"
- Nā Kūlana:ASTM A453 Papa 660, ASTM B637
- Nā noi:Nā ʻūmiʻi turbine, nā pilina flange wela kiʻekiʻe, nā mea paʻa kūkulu
- Nā huaʻōlelo koʻikoʻi:Nā ʻūmiʻi Inconel 660, nā ʻūmiʻi stud papa 660, nā mea paʻa wela kiʻekiʻe, nā ʻūmiʻi turbine
Nā Valve Papa 660
- Nā ʻano:Nā kiwikā poepoe, Nā kiwikā puka, Nā kiwikā poepoe, Nā kiwikā nānā
- Nā nui:1/2" – 12"
- Ka helu o ke kaomi:Papa 150 – Papa 2500
- Pae Mahana:-196°C a i +704°C
- Nā Kūlana Hoʻolālā:API 608, API 6D, ASME B16.34
- Hana ʻana:Manual, Pneumatic, Uila
- Nā noi:Hoʻokaʻawale ʻana i ke kaʻina hana wela kiʻekiʻe, nā laina mahu turbine, ka mana turbine kinoea
Nā noi o Inconel 660
Lehulehu– Hoʻohana nui ʻia ʻo Inconel 660 i nā ʻāpana ʻenekini jet a me nā ʻāpana turbine kinoea e komo pū ana me nā bolts turbine, nā disks compressor, nā casings turbine, nā ʻāpana afterburner, nā thrust reversers, a me nā lako hoʻopaʻa ʻenekini. ʻO kona hui pū ʻana o ka ikaika wela kiʻekiʻe, ke kūpaʻa luhi, a me ke kūpaʻa oxidation e kūpono ia no nā noi aerospace koʻikoʻi. ʻO ka alloy ka mea maʻamau no nā bolts ʻenekini jet a me nā mea paʻa e hana ana i nā mahana a hiki i 700°C.
Hana Mana Turbine Kinoea– Hoʻohana ʻia ke kinikini no nā ʻōwili turbine, nā studs, a me nā mea paʻa i nā turbine kinoea ʻoihana, nā turbine mahu, a me nā mea kanu mana pōʻaiapuni hui pū ʻia. ʻO kona kūpaʻa i ka hoʻomaha ʻana o ke koʻikoʻi ma nā mahana kiʻekiʻe e hōʻoiaʻiʻo i nā pilina paʻa hilinaʻi ma o ke ola lawelawe lōʻihi.
Kaʻa– Hoʻohana ʻia ʻo Inconel 660 i nā hale turbocharger, nā manifolds hoʻopau, nā ʻāpana mīkini diesel, a me nā mea paʻa kaʻa hana kiʻekiʻe. ʻO kona hiki ke kū i nā mahana kinoea hoʻopau a me ke kaʻapuni wela e kūpono ia no nā mīkini hana kiʻekiʻe a me nā mīkini turbocharged o kēia wā.
Mana Nukelea– Hoʻohana ʻia ka metala i loko o nā ʻāpana reactor nukelea, nā mea kūloko koʻikoʻi, nā ʻano hana koʻokoʻo hoʻomalu, a me nā mea hoʻopaʻa wela kiʻekiʻe e pono ai ka hilinaʻi lōʻihi a me ke kūʻē ʻana i ka irradiation neutron.
Ka Hana ʻAna i ka Petrochemical– Hoʻohana ʻia ʻo Inconel 660 i nā mea hana kemika wela kiʻekiʻe, nā paipu hoʻoponopono, nā ʻāpana umu, a me nā paipu hana e pono ai ka ikaika a me ke kūpaʻa oxidation i nā mahana kiʻekiʻe.
Ke Kuʻi ʻana i ka Wela Kiʻekiʻe– ʻO ka Papa 660 ka mea maʻamau no nā noi hoʻopaʻa ʻana i ka mahana kiʻekiʻe. Ua kuhikuhi nui ʻia nā bolts a me nā studs ASTM A453 Papa 660 no nā flanges moku kaomi, nā pahu turbine, a me nā pilina paipu mahana kiʻekiʻe e koi ana i ke kū'ē ʻana i ka kolo a me ka hoʻomaha ʻana o ke kaumaha.
Nā Kūlana a me nā Kikoʻī
| Kūlana Maʻamau | Wehewehena |
| Ka Hoʻohanohano ʻana o UNS | S66286 |
| Helu Werkstoff | 1.4980 |
| AISI/SAE | 660 |
| ASTM A453 | Nā kikoʻī maʻamau no ka hoʻopaʻa ʻana i ka mahana kiʻekiʻe |
| ASTM B639 | ʻO ke koʻokoʻo/pahu hao wela kiʻekiʻe |
| AMS 5525 | Pā/pepa/ʻāpana |
| AMS 5731 | Pā, uea, hana ʻana |
| AMS 5732 | Pā, uea, hana ʻana |
| AMS 5734 | Pā, uea, hana ʻana |
| AMS 5737 | Paipu a me ka ʻōmole |
| AMS 5895 | Pā, uea, hana ʻana |
| JIS | SUH660 |
| GB/T | GH2132 |
| ʻEulopa | 1.4980 / X6NiCrTiMoV25-15-2 |
| ISO | X6NiCrTiMoV25-15-2 |
Nā Nīnau i Nīnau Pinepine ʻia
Q: He aha ʻo Inconel 660?
A: ʻO Inconel 660 (UNS S66286 / SUH660 / GH2132) he superalloy hoʻopaʻakikī wai hao me ka ikaika wela kiʻekiʻe maikaʻi loa a hiki i 704°C. Hoʻoikaika ʻia e ka wai γ' ma o ka mālama wela ʻana a hoʻohana nui ʻia no nā bolts turbine, nā mea paʻa, a me nā ʻāpana mīkini jet.
Q: He aha ka ʻokoʻa ma waena o ka Papa 660 a me Inconel 718?
A: He hao ka Inconel 660 (me 24-27% Ni, kaulike Fe) me ka ikaika tensile ≥ 965 MPa, ʻoiai ʻo Inconel 718 he nickel (50-55% Ni) me ka ikaika tensile ≥ 1,240 MPa. ʻOi aku ka hoʻokele waiwai o ka papa 660 a hoʻohana nui ʻia no ka hoʻopaʻa ʻana; Hoʻohana ʻia ʻo Inconel 718 no nā noi ikaika loa.
Q: He aha ka mahana lawelawe kiʻekiʻe loa no Inconel 660?
A: Ua helu ʻia ʻo Inconel 660 no ka lawelawe mau a hiki i ka 704°C (1300°F). No ke kūpaʻa ʻana i ka oxidation, hiki ke hele pōkole a hiki i ka 815°C (1500°F). E emi nui ana ka ikaika kolo ma luna o 700°C.
Q: Hiki ke hoʻopili maʻalahi ʻia ʻo Inconel 660?
A: ʻAe, hiki ke hoʻopili ʻia ʻo Inconel 660 me ka hoʻohana ʻana i nā kaʻina hana TIG, MIG, a me ke kū'ē. Eia nō naʻe, pono ka hoʻopili ʻana i ka mana pono o ka hoʻokomo wela a me ke koho ʻana o ka metala hoʻopihapiha e pale aku i ka haki wela. Pono paha ka hoʻomehana ʻana a me ka ʻelemakule ʻana o ka hopena ma hope o ka hoʻopili ʻana e hoʻihoʻi i nā waiwai mechanical.
Q: He aha nā mea like Kina o Inconel 660?
A: ʻO ka mea like Kina o Inconel 660 ʻo GH2132 (高温合金) no nā hana aerospace a me nā hana wela kiʻekiʻe, a ʻo ka mea like Kepanī ʻo SUH660.
Q: He aha nā ʻano huahana i loaʻa no Inconel 660?
A: Hoʻolako ʻo Womic Steel iā Inconel 660 i nā paipu seamless, paipu welded, kila bar, kila plate, steel coil, strip, flanges, fittings, forgings, wire, fasteners, a me valves. Aia nā kikoʻī huahana piha a me nā laulā nui i helu ʻia ma ka ʻāpana loaʻa huahana.
Q: Pono anei ʻo Inconel 660 i ka mālama wela?
A: ʻAe. Pono ʻo Inconel 660 i ka hoʻoheheʻe ʻana i ka hopena (980-1010°C) a ukali ʻia e ka ʻelemakule ʻana (675-705°C no 12-16 mau hola) e hoʻokō ai i nā waiwai mechanical kūpono. Hoʻoulu ka mālama ʻelemakule i ka pae γ' no ka hoʻoikaika ʻana.
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Lanakila: +86 15575100681
Jack: +86 18390957568
ʻO Womic Steel - ʻO kāu hoa hilinaʻi no ka Inconel 660 / Papa 660 (UNS S66286, SUH660, GH2132) paipu humuhumu ʻole, ka pā kila, ka papa kila, ka ʻōwili kila, nā flanges, nā mea hoʻopili, nā forgings, a me nā mea hoʻopaʻa no ka aerospace, ka turbine kinoea, ka hana mana, a me nā noi bolting wela kiʻekiʻe ma ka honua holoʻokoʻa. Loaʻa ka traceability piha, ka palapala hōʻoia o ka hui hoʻokaʻawale, a me nā palapala EN 10204 Type 3.1/3.2.










