Tikiake i te pdf o ngā Whakatakotoranga me ngā Ahu Kurupae ASTM W Hou
Kaiwhakarato Kurupae Rino A992 Kaituku Kurupae W me te Kurupae Whānui
| Taonga | Whakaahuatanga |
| Ingoa Hua | Kurupae maitai ASTM A992 / Kurupae W / Kurupae whānui |
| Paerewa | ASTM A992 / ASTM A6 |
| Taumata Rauemi | ASTM A992 |
| Momo | Kurupae Āhua W, Kurupae Whānui |
| Tukanga Whakaputa | Hurihia Wera |
| Te Kaha o te Hua | ≥50 ksi (345 MPa) |
| Kaha Kume | 65–100 ksi (450–690 MPa) |
| Momo Flange | Whānui Whakarara Flange |
| Roa | 6m, 9m, 12m, Whakaritenga rānei |
| Te Maimoatanga Mata | Mangu, Peita, Pirau |
| Tirotiro | Tiwhikete Whakamātautau Mira (MTC), Kei te wātea te Tirotiro SGS |
| Tau | C (Mōrahi) | Mn | Si | P (Mōrahi) | S (Mōrahi) | Cu (Mini rawa, mēnā kua tohua) | Ngā Tuhipoka |
| ASTM A992 | 0.23 | 0.50–1.50 | ≤0.40 | 0.035 | 0.045 | — | He maitai hanganga mō ngā āhua whānui (W) |
Tuhipoka:Tērā pea ka rerekē ngā uara hanganga matū i runga i te tukanga whakaputa me ngā whakaritenga ASTM e tika ana. Ko ngā uara Tiwhikete Whakamātautau Mira (MTC) te mea nui mō ia puranga. Kei te wātea ngā tohu ritenga ina tonoa.
| Tau | Kaha Hua (Minimum) | Kaha Kume | Te Roroa (Mini) | Te Mahi Pānga |
| ASTM A992 | 345 MPa (50 ksi) | 450–650 MPa (65–95 ksi) | 18% | He tino pai te mahi rū whenua me te ngāwari |
Tuhipoka:Ka tutuki ngā āhuatanga miihini i ngā paerewa ASTM e tika ana. Tērā pea ka rerekē ngā uara tuturu i runga i te rahi o te wāhanga, te tukanga hanga, me te maimoatanga wera. Ka whakaratohia ngā Tiwhikete Whakamātautau Mira (MTC) me ia uta.
| Whakatūnga | Hōhonutanga h (inihi) | Whānui w (inihi) | Matotorutanga Tukutuku (s) | Horahanga Wāhanga (in²) | Taumaha (lb/ft) | Ix (in⁴) | Iy (in⁴) | Wx (in³) | Wy (in³) |
|---|---|---|---|---|---|---|---|---|---|
| W 4×13 | 4.16 | 4.06 | 0.28 | 3.8 | 13 | 11.3 | 3.9 | 5.5 | 1.9 |
| W 5×16 | 5.01 | 5.00 | 0.24 | 4.7 | 16 | 21.3 | 7.5 | 8.5 | 3.0 |
| W 5×19 | 5.15 | 5.03 | 0.27 | 5.5 | 19 | 26.2 | 9.1 | 10.2 | 3.6 |
| W 6×12 | 6.03 | 4.00 | 0.23 | 3.6 | 12 | 22.1 | 3.0 | 7.3 | 1.5 |
| W 6×15 | 5.99 | 5.99 | 0.23 | 4.4 | 15 | 29.1 | 9.3 | 9.7 | 3.1 |
| W 6×16 | 6.28 | 4.03 | 0.26 | 4.7 | 16 | 32.1 | 4.4 | 10.2 | 2.2 |
| W 6×20 | 6.20 | 6.02 | 0.26 | 5.9 | 20 | 41.4 | 13.3 | 13.4 | 4.4 |
| W 6×25 | 6.38 | 6.08 | 0.32 | 7.3 | 25 | 53.4 | 17.1 | 16.7 | 5.6 |
| W 8×10 | 7.89 | 3.94 | 0.17 | 2.9 | 10 | 30.3 | 2.1 | 7.8 | 1.1 |
| W 8×13 | 7.99 | 4.00 | 0.23 | 3.8 | 13 | 39.6 | 2.7 | 9.9 | 1.4 |
| W 8×15 | 8.11 | 4.02 | 0.245 | 4.4 | 15 | 48.0 | 3.4 | 11.8 | 1.7 |
| W 8×18 | 8.14 | 5.25 | 0.23 | 5.3 | 18 | 61.9 | 8.0 | 15.2 | 3.0 |
| W 8×21 | 8.28 | 5.27 | 0.25 | 6.2 | 21 | 75.3 | 9.8 | 18.2 | 3.7 |
| W 8×24 | 7.93 | 6.495 | 0.245 | 7.1 | 24 | 82.8 | 18.3 | 20.9 | 5.6 |
| W 8×28 | 8.06 | 6.535 | 0.285 | 8.3 | 28 | 98.0 | 21.7 | 24.3 | 6.6 |
| W 8×31 | 8.00 | 7.995 | 0.285 | 9.1 | 31 | 110 | 37.1 | 27.5 | 9.3 |
| W 8×35 | 8.12 | 8.02 | 0.31 | 10.3 | 35 | 127 | 42.6 | 31.2 | 10.6 |
| W 8×40 | 8.25 | 8.07 | 0.36 | 11.7 | 40 | 146 | 49.1 | 35.5 | 12.2 |
| W 8×48 | 8.50 | 8.11 | 0.40 | 14.1 | 48 | 184 | 60.9 | 43.3 | 15.0 |
| W 8×58 | 8.75 | 8.22 | 0.51 | 17.1 | 58 | 228 | 75.1 | 52.0 | 18.3 |
| W 8×67 | 9.00 | 8.28 | 0.57 | 19.7 | 67 | 272 | 88.6 | 60.4 | 21.4 |
| W 10×12 | 9.87 | 3.96 | 0.19 | 3.5 | 12 | 53.8 | 2.2 | 10.9 | 1.1 |
| W 10×15 | 9.99 | 4.00 | 0.23 | 4.4 | 15 | 68.9 | 2.9 | 13.8 | 1.5 |
| W 10×17 | 10.11 | 4.01 | 0.24 | 5.0 | 17 | 81.9 | 3.6 | 16.2 | 1.8 |
| W 10×19 | 10.24 | 4.02 | 0.25 | 5.6 | 19 | 96.3 | 3.0 | 18.8 | 2.1 |
| W 10×22 | 10.17 | 5.75 | 0.24 | 6.5 | 22 | 118 | 11.4 | 23.2 | 4.0 |
| W 10×26 | 10.33 | 5.77 | 0.26 | 7.6 | 26 | 144 | 14.1 | 27.9 | 4.9 |
| W 10×30 | 10.47 | 5.81 | 0.30 | 8.84 | 30 | 170 | 16.7 | 32.4 | 5.8 |
| W 10×33 | 9.73 | 7.96 | 0.29 | 9.71 | 33 | 170 | 36.6 | 35.0 | 9.2 |
| W 10×39 | 9.92 | 7.985 | 0.315 | 11.5 | 39 | 209 | 45.0 | 42.1 | 11.3 |
| W 10×45 | 10.10 | 8.02 | 0.35 | 13.3 | 45 | 248 | 53.4 | 49.1 | 13.3 |
| W 10×49 | 9.98 | 10.00 | 0.34 | 14.4 | 49 | 272 | 93.4 | 54.6 | 18.7 |
| W 10×54 | 10.09 | 10.03 | 0.37 | 15.8 | 54 | 303 | 103 | 60.0 | 20.6 |
| W 10×60 | 10.22 | 10.08 | 0.42 | 17.6 | 60 | 341 | 116 | 66.7 | 23.0 |
| W 10×68 | 10.40 | 10.13 | 0.47 | 20.0 | 68 | 394 | 134 | 75.7 | 26.4 |
| W 10×77 | 10.60 | 10.19 | 0.53 | 22.6 | 77 | 455 | 154 | 85.9 | 30.1 |
| W 10×88 | 10.84 | 10.27 | 0.605 | 25.9 | 88 | 534 | 179 | 98.5 | 34.8 |
| W 10×100 | 11.10 | 10.34 | 0.68 | 29.4 | 100 | 623 | 207 | 112 | 40.0 |
| W 10×112 | 11.36 | 10.415 | 0.755 | 32.9 | 112 | 716 | 236 | 126 | 45.3 |
Pāwhiritia te pātene kei te taha matau
At RŌPŪ KĪNGI, iaKurupae H maitai ASTM A36, A572, me te A992ka whai i tētahi tukanga tirotiro kounga tino pakari hei whakarite kia tutukihia ngā paerewa o te ao me ngā whakaritenga o te kaupapa.
1. Tirotiro Rauemi Mata– Manatokohia te hanganga matū me te kounga o ngā rauemi maitai e tae mai ana.
2. Tirotiro Ahu– Tirohia ngā ine o te kurupae, te tika, te whānui o te flange, te matotoru o te tukutuku, me te roa e ai ki ngā paerewa ASTM.
3. Whakamātautau Āhuatanga Mīhini– Whakamātauria te kaha tuku, te kaha kume, me te roa hei whakarite i te mahi hanganga.
4. Tirotiro Kounga Mata– Tirohia mēnā he kapiti, he whakapiringa, he waikura, me ētahi atu hapa o te mata.
5. Whakamātautau Kore-Whakangaro (Whiringa)– Kei te wātea ngā Whakamātautau Ultrasonic (UT) me te Whakamātautau Matūriki Aukume (MT) ina tonoa.
6. Tiwhikete Whakamātautau Mira (MTC)– Ka tukuna mai me ia uta hei āwhina i te whai i ngā rauemi katoa.
7. Tirotiro a te Tuatoru– Kei te wātea ngā tirotiro motuhake a SGS, BV, TUV, me ētahi atu i mua i te tuku.
Ko tā mātou pūnaha whakahaere kounga whānui e whakamana ana ka tutuki i ia hihi H ngā paerewa kounga o te ao, ā, ka tukuna he mahi pono mō ngā kaupapa hanga, ahumahi, me ngā kaupapa hanganga.
Pire Rino → Whakamahana → Hurihuri Matapōkere → Hurihuri Whānui → Whakamatao → Whakatikatika → Tapahi → Tirotiro → Tākai → Tukunga
Ka whakaratohia e te Rōpū Toa o RoyalASTM A992 W KurupaemeKurupae Whānuingā otinga me te mana whakahaere kounga tino pakari, ngā rahi kua whakaritea, me ngā ratonga kaweake ā-ao mō ngā kaupapa hanga maitai.
Ngā Hanganga Hanga Rino: Whakamahia hei kurupae matua, hei kurupae papa, me ngā anga hanganga i roto i ngā whare arumoni me ngā whare ahumahi.
Ngā Piriti me ngā Hanganga: E tautoko pono ana i ngā kawenga mō ngā piriti, ngā papaaho, me ngā whakaurunga kawe waka.
Ngā Whare Ahumahi:He whānuitia te whakamahinga i roto i ngā wheketere, ngā whare putunga, ngā tipu hiko, me ngā hanganga taputapu taumaha.
Te Hanganga Whare Teitei: Whakamahia ana mō ngā pou, ngā kurupae, me ngā pūnaha hanganga whānui e hiahia ana kia kaha nui.
Ngā Kaupapa Pūngao: He pai mō ngā hanganga maitai i roto i ngā whakaurunga hinu me te hau, ngā teihana hiko, me ngā kaupapa pūngao whakahou.
1. Te Tukunga Rino e Tutuki ana i ngā Paerewa ASTM
Ko te Royal Steel Group e whakarato ana i ngā kurupae maitai ASTM A992 i hangaia kia rite ki ngā paerewa ASTM A992/A992M me ASTM A6, kia mau ai ngā āhuatanga miihini pono, te tika o ngā āhuatanga, me te kounga pumau mō ngā kaupapa hanganga.
2. He whānuitanga o ngā rahi kurupae W e wātea ana
Ka tukuna e mātou ngā momo kurupae A992 W me ngā kurupae whānui e whakamahia whānuitia ana i ngā mākete hanga o Amerika Te Raki, tae atu ki ngā rahi rongonui pēnei i teW6, W8, W10, W12, W14, W16, me te W18raupapa. Kei te wātea hoki ngā rahi me ngā roa kua whakaritea.
3. Te Pūmau o te Pūtea Tuku me te Utu Whakataetae
Ka mahi tahi a Royal Steel Group me ngā hoa whakaputa pono hei whakarite i te pumau o te kaha tuku, te utu whakataetae, me ngā wā tuku ōrite mō ngā kaupapa hangahanga nui, ngā hanganga whenua, me ngā kaupapa ahumahi.
4. Tautoko Whakahaere Ao
Ka whakaratohia e mātou ngā otinga tuku ngāwari mō ngā kiritaki o te ao
5. Hoa Pono mō ngā Kaupapa Hanganga o te Ao
Ko tā mātou whāinga he whakarato i ngā otinga maitai pono me te whakapūmau kounga, te tautoko hangarau, me te ratonga ao whai hua.
Hei whakarite i te haumaru o te kawe waka, kua tākaihia ngā kurupae H katoa e te tohunga:
He mea here ki ngā whitiki maitai kaha teitei
Ngā āputa tiaki hei ārai i te kino o te mata
Kei te wātea he uhi ārai wai
He pai mō te kawe i ngā ipu me ngā kaipuke nui
Tākai paerewa-kaweake mō ngā tuku ki tāwāhi
P1. He aha te kurupae maitai ASTM A992?
A: Ko te ASTM A992 Steel Beam he kurupae maitai hanganga kaha-teitei e whakamahia whānuitia ana i roto i te hanganga o Amerika Te Raki. Ko tōna kaha tuku iti rawa he 50 ksi, ā, he tino pai te āheinga whakarewa.
P2. He aha te rerekētanga i waenga i te kurupae maitai A992 me te A36?
A: He kaha ake te A992, ā, he pai ake te mahi hanganga ki te maitai A36. He mea tino pai mō ngā whare hanganga hou me ngā tono taumaha.
Q3. Kei te tuku mai koe i ngā kurupae A992 W rahi ritenga?
Āe. Ka whakaratohia e mātou ngā rahi, ngā roa, te hanga, me te maimoatanga mata kua whakaritea kia rite ki ngā tuhi a te kiritaki me ngā whakaritenga o te kaupapa.
P4. Ka taea e koe te whakarato i te tiwhikete ASTM A992?
Āe. Ka taea e mātou te whakarato Tiwhikete Whakamātautau Mira (MTC), ngā pūrongo tirotiro tuatoru pēnei i te SGS/BV, me ngā tuhinga kaweake katoa.
P5. He aha te whakamahinga o ngā kurupae maitai A992?
A: Ko ngā kurupae A992 e whakamahia nuitia ana i roto i ngā whare maitai, ngā piriti, ngā whare putunga, ngā whare ahumahi, ngā whare teitei, me ngā kaupapa hanganga.
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