ASTM A519e hana ʻia nā paipu ma ke kaʻina hana maʻalahi a e hoʻopau ʻia me ka wela a hoʻopau ʻia me ke anu e like me ka mea i kuhikuhi ʻia.
No nā paipu poepoe me ke anawaena o waho ʻaʻole iʻoi aku ma mua o 12 3/4 ʻīniha (325 mm).
Hiki ke hana ʻia nā paipu kila ma nā ʻano huinaha, ʻehā, a i ʻole nā ʻano ʻē aʻe e like me ka mea e pono ai.
Hiki ke hoʻokaʻawale ʻia ʻo ASTM A519 e like me ke ʻano o ke kila:Ke kila kalaponaa me ke kila kila.
Ke kila kalaponaua māhele ʻia i loko oHaʻahaʻa Kalapona MT(Paipu mīkini),Ke kila kalapona kiʻekiʻea meHoʻopau ʻia a i ʻole Rephosphorized, a i ʻole nā mea ʻeluaKe kila kalapona, e kūpono i nā pono ʻoihana like ʻole a me nā hiʻohiʻona noi.
Ke ʻole i kuhikuhi ʻia ka papa, loaʻa i nā mea hana ke koho e hāʻawiMT1015 a i ʻole MTX1020nā māka.
Anawaena waho: 13.7 - 325 mm;
Mānoanoa o ka paia: 2-100mm.
Hiki ke hana ʻia ke kila ma o kekahi kaʻina hana.
Hiki ke hoʻoheheʻe ʻia ke kila i loko o nā ʻoaka a i ʻole ke hoʻoheheʻe ʻia me ke kaula.
E hana ʻia nā paipu e kahikaʻina hana maʻalahia e hoʻopau ʻia me ka wela a i ʻole ka hoʻopau anu ʻia, e like me ka mea i kuhikuhi ʻia.
ʻO nā paipu kila humuhumu ʻole he mau paipu me nā ʻūmiʻi i hoʻopili ʻole ʻia ma loko.
Nā paipu i hoʻopau anu ʻiaua ʻōlelo ʻia no nā koi kiʻekiʻe ma ka pololei o ka ana a me ka maikaʻi o ka ʻili.
ʻO ka mea nui e hopohopo nei, ʻo ia ka pono o ke kālā a me ka paʻakikī o nā mea,paipu kila i hoʻopau ʻia me ka welahe koho kūpono paha.
ʻO ka mea aʻe ke kaʻina hana o ka paipu kila humuhumu wela.
Pono ka mea hana kila e kālailai i ka wela o kēlā me kēia kila e hoʻoholo ai i ka pakeneka o nā mea i kuhikuhi ʻia.
Papa 1 Nā Pono Kemika o nā Kila Kalapona Haʻahaʻa
ʻO ke kila akahai he kila me ka nui o ke kalapona ʻaʻole iʻoi aku ma mua o 0.25%. Ma muli o ka haʻahaʻa o kona nui o ke kalapona, ʻoi aku ka maikaʻi o ka ductility a me ka malleability o kēia kila a ʻoi aku ka paʻakikī a me ka ikaika ke hoʻohālikelike ʻia me ke kila kalapona kiʻekiʻe.
Papa 2 Nā Pono Kemika o nā Kila Kalapona ʻē aʻe
Nā kila kalapona waenaLoaʻa ma waena o 0.25% a me 0.60% kalapona, hāʻawi lākou i ka paʻakikī a me ka ikaika kiʻekiʻe a koi ʻia ka mālama wela e hoʻomaikaʻi i nā waiwai.
Ke kila kalapona kiʻekiʻeLoaʻa ma waena o 0.60% a me 1.0% a ʻoi aku paha ke kalapona, a hāʻawi i ka paʻakikī a me ka ikaika kiʻekiʻe loa, akā ʻo ka paʻakikī haʻahaʻa.
Papa 3 Nā Pono Kemika no nā Kila Alloy
Papa 4 Nā Pono Kemika o nā kila kalapona i hoʻoulu hou ʻia a i ʻole i hoʻoulu hou ʻia, a i ʻole nā mea ʻelua
PAPA 5 Nā Hoʻomanawanui Loiloi Huahana ma luna a ma lalo paha o ka laulā a i ʻole ka palena i kuhikuhi ʻia
Pono e noi wale ʻia ka mea hana e kālailai i ka huahana inā koi ʻia e ke kauoha.
Uhi ʻo ASTM A519 i nā mea hoʻokolohua ma lalo nei:
Hoʻāʻo Paʻakikī; Nā Hoʻāʻo Hoʻohaʻahaʻa; Hoʻāʻo ʻAʻole Luku; Hoʻāʻo Flaring; Ka Maʻemaʻe a me ka Paʻakikī o ke Kila.
| Ka Hoʻonohonoho Papa | ʻAno Paipu | Kūlana | Ikaika Kūpono | Ikaika Hāʻawi | Elongation ma 2in.[50mm],% | Rockwell, Pākuʻi Paʻakikī B | ||
| ksi | Mpa | ksi | Mpa | |||||
| 1020 | Ke kila kalapona | HR | 50 | 345 | 32 | 220 | 25 | 55 |
| CW | 70 | 485 | 60 | 415 | 5 | 75 | ||
| SR | 65 | 450 | 50 | 345 | 10 | 72 | ||
| A | 48 | 330 | 28 | 195 | 30 | 50 | ||
| N | 55 | 380 | 34 | 235 | 22 | 60 | ||
| 1025 | Ke kila kalapona | HR | 55 | 380 | 35 | 240 | 25 | 60 |
| CW | 75 | 515 | 65 | 450 | 5 | 80 | ||
| SR | 70 | 485 | 55 | 380 | 8 | 75 | ||
| A | 53 | 365 | 30 | 205 | 25 | 57 | ||
| N | 55 | 380 | 35 | 250 | 22 | 60 | ||
| 1035 | Ke kila kalapona | HR | 65 | 450 | 40 | 275 | 20 | 72 |
| CW | 85 | 585 | 75 | 515 | 5 | 88 | ||
| SR | 75 | 515 | 65 | 450 | 8 | 80 | ||
| A | 60 | 415 | 33 | 230 | 25 | 67 | ||
| N | 65 | 450 | 40 | 275 | 20 | 72 | ||
| 1045 | Ke kila kalapona | HR | 75 | 515 | 45 | 310 | 15 | 80 |
| CW | 90 | 620 | 80 | 550 | 5 | 90 | ||
| SR | 80 | 550 | 70 | 485 | 8 | 85 | ||
| A | 65 | 450 | 35 | 240 | 20 | 72 | ||
| N | 75 | 515 | 48 | 330 | 15 | 80 | ||
| 1050 | Ke kila kalapona | HR | 80 | 550 | 50 | 345 | 10 | 85 |
| SR | 82 | 565 | 70 | 485 | 6 | 86 | ||
| A | 68 | 470 | 38 | 260 | 18 | 74 | ||
| N | 75 | 540 | 50 | 345 | 12 | 82 | ||
| 1118 | Hoʻoulu hou ʻia a i ʻole i hoʻihoʻi hou ʻia, a i ʻole ʻelua, Nā kila kalapona | HR | 50 | 345 | 35 | 240 | 25 | 55 |
| CW | 75 | 515 | 60 | 415 | 5 | 80 | ||
| SR | 70 | 485 | 55 | 380 | 8 | 75 | ||
| A | 80 | 345 | 30 | 205 | 25 | 55 | ||
| N | 55 | 380 | 35 | 240 | 20 | 60 | ||
| 1137 | Hoʻoulu hou ʻia a i ʻole i hoʻihoʻi hou ʻia, a i ʻole ʻelua, Nā kila kalapona | HR | 70 | 485 | 40 | 275 | 20 | 75 |
| CW | 80 | 550 | 65 | 450 | 5 | 85 | ||
| SR | 75 | 515 | 60 | 415 | 8 | 80 | ||
| A | 65 | 450 | 35 | 240 | 22 | 72 | ||
| N | 70 | 485 | 43 | 295 | 15 | 75 | ||
| 4130 | Nā kila kila | HR | 90 | 620 | 70 | 485 | 20 | 89 |
| SR | 105 | 725 | 85 | 585 | 10 | 95 | ||
| A | 75 | 515 | 55 | 380 | 30 | 81 | ||
| N | 90 | 620 | 60 | 415 | 20 | 89 | ||
| 4140 | Nā kila kila | HR | 120 | 825 | 90 | 620 | 15 | 100 |
| SR | 120 | 825 | 100 | 690 | 10 | 100 | ||
| A | 80 | 550 | 60 | 415 | 25 | 85 | ||
| N | 120 | 825 | 90 | 620 | 20 | 100 | ||
HR-ʻōwili wela, CW-hana anu ʻia, SR-hoʻomaha ʻia ke kaumaha, A-annealed a me N-Normalized.
Ka hoʻomanawanui o ke anawaena o waho
Papa 6 Nā ʻae ʻana o ke anawaena wahono ka Tubing Poepoe Wela-Hoʻopau
Papa 12 Nā ʻae ʻana o ke anawaena waho noTubing Seamless Honua
| Ka nui o ke anawaena o waho, ʻīniha [mm] | Nā ʻae ʻana o ke anawaena o waho no nā nui a me nā lōʻihi i hāʻawi ʻia, in. [mm] | |||
| Ma luna | Ma lalo o | Ma luna | Ma lalo o | |
| OD≤1 1/4 [31.8] | 0.003 [0.08] i ka wā L≤16ft[4.9m] | 0.000 | 0.004 [0.10] i ka wā L>16 kapuaʻi [4.9m] | 0.000 |
| 1 1/4 [31.8]＜ OD ≤2[50.8] | 0.005 [0.13] i ka wā L≤16ft[4.9m] | 0.000 | 0.006 [0.15] i ka wā L>16 kapuaʻi [4.9m] | 0.000 |
| 2 [50.8]＜ OD ≤3 [76.2] | 0.005 [0.13] i ka wā L≤12ft[3.7m] | 0.000 | 0.006 [0.15] i ka wā L≤16ft[4.9m] | 0.000 |
| 3 [76.2]＜ OD ≤4 [101.6] | 0.006 [0.15] i ka wā L≤12ft[3.7m] | 0.000 | 0.006 [0.15] i ka wā L≤16ft[4.9m] | 0.000 |
Ka hoʻomanawanui ʻana i ka mānoanoa o ka paia
Papa 7 Nā Hoʻomanawanui Mānoanoa o ka Paiano ka Tubing Poepoe Wela-Hoʻopau
Papa 10 Nā Hoʻomanawanui Mānoanoa o ka Paiano ka Tubing Hana Anu Poepoe
| Nā Pae Mānoanoa o ka Paia e like me Pakeneka o ke Anawaena o Waho | Ka hoʻomanawanui ʻana o ka mānoanoa o ka paia ma luna a ma lalo o ka Nominal, % | |
| OD≤1.499in[38.07mm] | OD≥1.500 ʻīniha [38.10mm] | |
| OD/WT≤25 | 10.0 | 7.5 |
| OD/WT>25 | 12.5 | 10.0 |
Ka hoʻomanawanui ʻana o ke anawaena o waho a me loko
Papa 8 Nā hoʻomanawanui o ke anawaena o waho a me loko noʻO ka Paipu Hana Anu Pōʻai (Nā ʻĀpana ʻIniha)
Papa 9 Nā ʻae ʻana o ke anawaena o waho a me lokono nā Tubing Hana Anu Poepoe (Nā ʻĀpana SI)
Ka hoʻomanawanui ʻana o ke anawaena o waho a me ka mānoanoa o ka paia
Papa 11 Ke Anawaena o Waho a me nā ʻAe ʻana o ka Paiano ka Tubing kila Seamless i hoʻohuli ʻia
| Ka nui i kuhikuhi ʻia ma waho o ke anawaena, ʻīniha [mm] | Anawaena o waho, ʻīniha [mm] | Mānoanoa o ka paia, % |
| 6 3/4 [171.4] | ±0.005 [0.13] | ±12.5 |
| 6 3/4 - 8 [171.4 - 203.2] | ±0.010 [0.25] | ±12.5 |
Ka hoʻomanawanui lōʻihi
Papa 13 Nā Hoʻomanawanui Lōʻihino ka Tubing Poepoe Wela-Hoʻopau a Anuanu paha
Ka hoʻomanawanui pololei
Papa 14 Nā ʻae ʻana i ke kū pololeino ka Tubing Mechanical Poepoe Seamless
Pono e uhi ʻia ka paipu me kahi ʻili ʻaila ma mua o ka hoʻoheheʻe ʻana e pale ai i ka popo.
Hiki ke hoʻopili ʻia ka ʻaila pale popo i nā ʻili o loko a me waho o ka paipu.
Mokulele a me ka aerospace: ka hana ʻana i nā ʻāpana koʻikoʻi e like me nā ʻenekini mokulele a me nā ʻōnaehana kākoʻo mokulele.
ʻOihana ikehu: nā lako ʻeli a me ka hana ʻana i nā paipu paila kiʻekiʻe.
Hana ʻana i nā mīkini a me nā lako: Nā ʻāpana koʻikoʻi e hana ana i nā ʻano mīkini a me nā lako ʻoihana like ʻole.
Nā lako haʻuki: Ka hana ʻana i nā mōlina paikikala hana kiʻekiʻe a me nā hale haʻuki ʻē aʻe.
Ke kūkulu ʻana a me ke kūkulu ʻana: nā mea kākoʻo kūkulu no nā hale a me nā noi ma nā wahi kaomi kiʻekiʻe.
1. EN 10297-1: E355, 25CrMo4, 42CrMo4, a pēlā aku. Hiki ke manaʻo ʻia kēia mau mea he mau mea like me kekahi mau kila kalapona a me nā kila hui ma ASTM A519.
2. DIN 1629: St52, St37.4, a pēlā aku. Hoʻohana pinepine ʻia no nā kumu mechanical a me ke kūkulu ʻana, ua like kēia me nā papa kila akahai ma ASTM A519.
3. JIS G3445: STKM13A, STKM13B, a pēlā aku. He mau paipu kila kalapona kēia i hoʻohana ʻia no nā hana mechanical a me nā hana kūkulu.
4. BS 6323:CFS 3, CFS 4, CFS 8, a pēlā aku. He mau paipu kila humuhumu ʻole kēia a hoʻopaʻa ʻia no nā hana kaʻa, mīkini, a me nā hana ʻenekinia maʻamau.
5. GB/T 8162:20#, 45#, 40Cr, 20CrMo, a pēlā aku. Nā paipu kila a me nā paipu humuhumu no ke ʻano maʻamau a me ke ʻano mechanical.
6. ʻO ISO 683-17:100Cr6, a pēlā aku, i hoʻohana pinepine ʻia i ka hana ʻana i nā bearing, hiki ke loaʻa ka hoʻohana ʻana i ka ʻenekinia mechanical a he mau hoʻohana like me kekahi mau kila alloy o ASTM A519.
I ke koho ʻana i kahi mea like, he mea nui e nānā i ka hoʻohuihui kemika kikoʻī a me nā kikoʻī o ka waiwai mechanical e hōʻoia i ka mea i koho ʻia e hoʻokō i nā koi hana o ka noi kikoʻī.
Mai kona hoʻokumu ʻia ʻana i ka makahiki 2014, ua lilo ʻo Botop Steel i mea hoʻolako alakaʻi o ka paipu kila kalapona ma Kina ʻĀkau, i ʻike ʻia no ka lawelawe maikaʻi loa, nā huahana kiʻekiʻe, a me nā hoʻonā piha. Hāʻawi ka ʻoihana i nā ʻano paipu kila kalapona like ʻole a me nā huahana pili, me ka paipu kila seamless, ERW, LSAW, a me SSAW, a me kahi laina piha o nā mea hoʻopili paipu a me nā flanges.
Hoʻokomo pū ʻia kāna huahana kūikawā i nā metala kiʻekiʻe a me nā kila kila austenitic, i hana ʻia e hoʻokō i nā koi o nā papahana pipeline like ʻole.
