Ngā Kōtaha Rino Rino o Ūropi EN 10025-2 S235JR / S235J0 / S235J2 Rino Papatahi
Taipitopito Hua
| Taonga | Ngā Taipitopito |
|---|---|
| Hua | Rino Papatahi |
| Paerewa | EN 10025-2 |
| Tau | S235JR / S235J0 / S235J2 |
| Puka | Pereti / Rīpene / Pae |
| Matotoru (mm) | 5 – 60 |
| Whānui (mm) | 100 – 1,500 |
| Roa (mm) | 2,000 – 12,000 |
| Te Maimoatanga Mata | He mea hurihuri wera, he maeneene, he pai mō te peita, te paninga, te hanga atu rānei |
| Kaha Hua (MPa) | 235 |
| Whakamātautau Pānga | JR: 20°C, J0: 0°C, J2: −20°C |
EN 10025-2 S235JR / S235J0 / S235J2 Hanganga Matū o te Rino Papatahi (noa)
| Huānga | Ihirangi Mōrahi (%) |
|---|---|
| C | 0.17 – 0.20 |
| Mn | 1.40 |
| P | 0.035 |
| S | 0.035 |
EN 10025-2 S235JR / S235J0 / S235J2 Rahi Rino Papatahi
| Momo Hua | Matotoru (mm) | Whānui (mm) | Roa (m) | Ngā Kōrero |
|---|---|---|---|---|
| Pae Papatahi | 5 – 60 | 100 – 1,500 | 2 – 12 / Ritenga | He mea hurihuri wera, he maeneene, he pai mō te peita, mō te paninga rānei |
| Pereti Papatahi | 5 – 60 | 100 – 1,500 | 2 – 12 / Ritenga | He mea hurihuri wera, he maeneene, he mea whakarewa |
| Pepa Papatahi | 5 – 60 | 100 – 1,500 | 2 – 12 / Ritenga | He mea hurihuri wera, he maeneene, he pai mō te hanga atu anō |
| Rīpene Papatahi | 5 – 60 | 100 – 1,500 | 2 – 12 / Ritenga | Ka taea te tapahi kia rite ki te rahi, he pai mō te hanga |
| Rahi Ritenga | 5 – 60 | 100 – 1,500 | Tapahia kia rite te roa | E wātea ana mēnā ka tonoa |
EN 10025-2 S235JR / S235J0 / S235J2 Ihirangi Whakaritenga Rino Papatahi
| Kāwai Whakaritenga | Ngā Kōwhiringa | Whakaahuatanga / Tuhipoka |
|---|---|---|
| Ngā Ahu | Matotoru, Whānui, Roa | Matotoru: 5–60 mm; Whānui: 100–1,500 mm; Roa: 2–12 m, tapahia rānei kia rite ki te roa |
| Te tukatuka | Te tapahi, te pupuhi, te peita, te CNC | Ka taea te tapahi, te pupuhi, te peita, te tukatuka rānei i te maitai papatahi kia rite ki ngā whakaritenga o te kaupapa. |
| Te Maimoatanga Mata | Wera-hurihia, Mangu, Peita | I tīpakohia i runga i te whakamahinga o roto/o waho me ngā whakaritenga ātete ki te waikura |
| Ngā Āhuatanga Mīhini | S235JR / S235J0 / S235J2 | Kaha hua: 235 MPa; kaha kume: 360–510 MPa; i whakamatautauria te pānga i te 20°C / 0°C / −20°C i runga i te momo |
| Te Tika me te Manawanui | Paerewa / Tika | Kei te wātea te tika me te manawanui ā-ahu ina tonoa |
| Te Tohu me te Tākai | Tapanga Ritenga, Tau Wera, Tākai Kaweake | Kei roto i ngā tapanga te rahi, te kounga, te tau wera; kua tākaihia ki roto i ngā paihere maitai e tika ana mō te ipu, mō te tuku ā-rohe rānei |
Whakaotinga Mata
Mata Waro Rino (Papa Waro Rino)
Mata Pirau (Pae Papatahi Pirau)
Mata Peita (Pae Papatahi Peita)
Tono
Hanganga: ngā kurupae hanganga, ngā pou, ngā pae papatahi me ngā pereti mō ngā whare, ngā piriti, ngā wheketere me ngā rori.
Mīhini me ngā TaputapuNgā wāhanga e hiahia ana kia kaha te hanga, kia pai te whakarewa, kia ngāwari hoki te miihini.
WakaNgā anga, ngā anga me ngā whāriki pakari, pakari hoki.
Ngā Taputapu AhuwhenuaHe anga taputapu, taputapu me mīhini, he kaha, he ngāwari hoki.
He aha mātou i whiriwhiri ai?
1. He maitai kounga teitei e ai ki te paerewa EN 10025-2
2. Ka taea te whakarite i ngā whakatakotoranga rerekē, te rahi me te maimoatanga mata kia rite ki te hiahiatia
3. He pai te whakarewa me te mahi tukatuka
4. Te kaha miihini pono me te mahi pānga
5. Tākai ngaio mō te kaweake ngāwari me te kawe ā-rohe
6. Whakarato tere me te tautoko hangarau e ai ki ngā hiahia o te kaupapa
7. Ngā taputapu ahuwhenua me ngā wāhanga mīhini kaha, ngāwari hoki.
- *Tukuna te īmēra ki[email protected]ki te tiki whakatau utu mō āu kaupapa
Tākai me te Tukunga
Tākai PaerewaHe mea here pūmau te maitai papatahi mā te whakamahi i ngā whitiki maitai, ā, he mea tautoko hoki ki ngā poraka rakau hei ārai i te nekeneke me te kino o te mata i te wā e kawehia ana.
Tākai RitengaKa taea te tāpiri i ngā tapanga me te rahi, te kounga (S235JR / J0 / J2), me te tau wera, me te tākai motuhake mō te hua pēnei i te whakapūtā, te takai-whakaiti.
Te Tiakitanga o te MataHe whiringa hei tiaki i te maitai mai i te waikura, te karawarawa, te makuku rānei i te wā e kawe ana.
Ngā Kōwhiringa TukungaKa taea e mātou te tuku mā te ipu, mā te utanga nui rānei, te whakarite rānei i ngā mahi whakarite kia tutuki ai tō kaupapa me te whakarite kia haumaru te tuku.
Ngā Pātai Auau
P1: He aha te rerekētanga i waenganui i a S235JR, S235J0, me S235J2?
A: Te pāmahana whakamātautau pānga: JR = 20°C, J0 = 0°C, J2 = −20°C; he 235 MPa te kaha whakaputa o ēnei katoa.
P2: He aha ngā puka e wātea ana?
A: Ngā pae, ngā pereti, ngā rīpene, me ngā rau, he matotoru 5–60 mm, he whānui 100–1,500 mm, he roa 2–12 m.
Q3: Ka taea te whakarite i te maitai?
Āe, kei te wātea ngā maimoatanga tapahi me te mata e ai ki ngā whakaritenga o te kaupapa.
Q4: He pai te maitai mō te whakarewa me te hanga?
Āe, he tino pai te whakarewa me te miihini.
Q5: Me pēhea te tākai me te tuku i te maitai?
A: He paihere ki ngā whitiki rino me ngā tautoko rakau; kei te wātea ngā tapanga ritenga me ngā paninga tiaki; ka tukuna mā te ipu, mā te nuinga rānei.
Wāhitau
Bl20, Shanhecheng, Shuangjie Street, Beichen District, Tianjin, Haina
Ī-mēra
Waea
+86 13652091506
Ngā kāwai hua
-
Kōtaha Steel Steel Europe EN 10025-2 S275JR ...
-
Ko nga Puka Tiaki Tira o Uropi EN 10031 Te Tiaki Papatahi
-
Ngā Kōtaha Rino Rino o Amerika ASTM A283 Rino Papatahi
-
Kōtaha Steel Steel Europe EN 10025-2 S355JR ...
-
Ngā Kōtaha Rino Rino o Amerika ASTM A572 Rino Papatahi
-
Ngā Kōtaha Rino Rino o Amerika ASTM A1011 Rino ...