Yuqori - quvvat sohasidagi kuchlar, S690QvaS690ql11(ikkalasi ham keng tarqalgan standart tizimga tegishli) - bu ajoyib chiqish bilan ikki xil materiallar. Quyidagi uchta jihatdan aniq taqqoslash:Standart ta'rif, ishlash parametrlari va dastur stsenariylariMateriallarni tanlash uchun asosiy fikrlarni tezda tushunishga yordam berish uchun.
I. Standartlar va ta'riflardagi farq
| Po'lat nav | Standart tizim | Yadro ta'rifi |
|---|---|---|
| S690Q | En 10025-6 | Yuqori - kuchni qondirdi va egilgan tarkibiy po'lat; "Q" stendlarQoniqdi va tebrandijarayoni |
| S690ql11 | En 10025-6 | S690Q subklassi; "L1" aSinovning qattiq ta'siri(Kam - Haroratning qattiqligi) |
II. Ishlash parametrlarini taqqoslash
1. Mexanik xususiyatlar
| Ishlash ko'rsatkichlari | S690Q | S690ql11 |
|---|---|---|
| Minimal hosilning kuchi (REH) | 690 MPA | 690 MPA |
| Zinarli kuch (RM) | 770-940 MPA | 770-940 MPA |
| Ta'sir kuchayishi Harorat | -20 daraja | -40 daraja |
| Minimal ta'sir energiyasi (v -} | 30 J (-20 daraja) | 30 J (-40 daraja) |
2. Kimyoviy tarkibi (haqiqiy tegirmonni sertifikatlash predmetikasi)
Ikkalasining kimyoviy tarkibi odatda o'xshashdir. S690QL1 LAD - Haroratning qattiqligini yaxshilaydi - TUZATINGNi, cr va mo.
- Uglerod (c): 0,20% dan kam yoki unga teng
- Marganets (mN): 1,70% dan kam yoki teng
- Silikon (Si): 0,80% dan kam yoki unga teng
- Jami so'zlash elementlari (CR, Ni, MO va boshqalar): 5% dan kam yoki unga teng
III. Ariza stsenariyasidagi farqlar
| Po'lat nav | Odatda arizalar |
|---|---|
| S690Q | General high-strength structures, such as construction machinery, load-bearing components of ordinary industrial equipment, and steel structures in non-low-temperature environments |
| S690ql11 | LET - ning past harorati, masalan, sovuq hududlar, offshor platformalari, qutb qurilishi mashinalari va past - Harorat saqlanadigan idishlar |
IV. Tanlov tavsiyalari
Agar loyiha a- past - harorat muhiti(masalan, normal - Haroratli hududlar), - qimmatbaho, va kuch talablarga javob beradi,S690Qafzal ko'rilgan.
Agar loyiha a ichida ishlashi kerak bo'lsapast - harorat muhiti -20 darajadan past darajadauzoq vaqt davomida yoki tarkibiy kuchlar uchun juda yuqori talablarga ega (masalan, dengiz muhandisligi, sovuq hududlarda infratuzilma),S690ql11shart.
Yuqoridagi taqqoslashdan, ikki yolg'on o'rtasidagi asosiy farqLoyihalash uchun talablar - Haroratning qattiqligi. Loyihaning atrof-muhit sharoitlari va ustuvorliklar asosida tegishli tanlov tezda amalga oshirilishi mumkin.
Agar siz GNEE mahsulotlari haqida ko'proq ma'lumot olishni istasangiz, elektron pochta xabarini yuborishingiz mumkininfo@gneesteels.com}. Biz sizga yordam berishdan ko'proq xursandmiz.
TSS
Savol: S690QL va S690Q o'rtasidagi farq nima?
Javob: S690Q: Minimal ta'sir kuchayishi -20 darajali (o'rtacha 30j). → Odatda foydalanish: Tegishli iqlimlarning, karchilik uskunalari. S690QL: Sertifikatlangan va past darajadagi sertifikatlangan (40j dan katta yoki 40j ta'sirchanlik). → tanqidiy foydalanish: Arktika quvurlari, offshor platformalari, Sibirda tog'-kon avtomobillari.
Savol: S690 navli po'lat nima?
Javob: S690 yuqori hosil va mayda don po'lat plitasi - bu yuqori kuch, qonli {{1} {{1} {{1} - don tarkibiy po'lat. Strukturaviy s690 juda og'ir yuklarga bardosh berishi kerak bo'lgan tuzilmalarda qo'llaniladi. Ushbu baho og'irlik tejash muhim bo'lgan tuzilmalar uchun mo'ljallangan.
Savol: S690QL materiallari nima?
Javob: S690QL - bu yuqori kuchli va temperlangan po'latdan, po'latni belgilash uchun en 10025 belgilariga mos keladi. S690QL belgisi 690 MPAning minimal kuchlanish kuchiga tegishli.
Savol: S690 po'lat nima?
Javob: S690 yuqori hosil va mayda don po'lat plitasi - bu yuqori kuch, qonli {{1} {{1} {{1} - don tarkibiy po'lat. Strukturaviy s690 juda og'ir yuklarga bardosh berishi kerak bo'lgan tuzilmalarda qo'llaniladi. Ushbu baho og'irlik tejash muhim bo'lgan tuzilmalar uchun mo'ljallangan.
Savol: S690 po'latining ekvivalenti nima?
Javob: S690QL po'latidagi ekvivalent navlar Astm A709 - -} {} {}}} {Frantsiya), TSTE690V va E690 (ISO). Ushbu ekvivalentlar turli mintaqaviy standartlar va ishlab chiqaruvchilar uchun xosdir, ammo ularning barchasi o'xshash yuqori kuchga, qonsiz va test xususiyatlariga ega.
Savol: S690 qaysi moddiy guruh?
Javob: S690 QL - bu yuqori hosildorlikning yuqori hosildorligi, en 10025: 6: 2004. Materiallar qizdirilgan, qonli va jahli chiqadigan jarayondan foydalanadi va yaxshi egilib, payvandlash xususiyatlariga ega.
| Uglerod va past - qotishma yuqori - gnee tomonidan etkazib beriladigan quvvatli po'lat | |||||
| ASTM / ASME | ASTM A36 / A36M | ASTM A36 | |||
| ASTM A283 / A283M | ASTM A283 sinf a | ASTM A283 sinf b | ASTM A283 sinf c | ASTM A283 SAF D | |
| ASTM A514 / A514M | Asti a514 | ASTM A514 sinf b | ASTM A514 sinf c | ASTM A514 sinf E | |
| ASTM A514 SLE F | Asti a514 sinf | ASTM A514 SLE J | ASTM A514 sinf k | ||
| ASTM A514 sinf m | Asti a514 sinf | ASTM A514 SAFF | Asti a514 sinf r | ||
| ASTM A514 sinflar S | ASTM A514 sinf t | ||||
| ASTM A572 / A572M | ASTM A572-sinf 42 | ASTM A572 yil 50-sinf | ASTM A572-sinf 55 | ASTM A572 60-sinf | |
| ASTM A572-sinf 65 | |||||
| ASTM A573 / A573M | ASTM A573-sinf 58 | ASTM A573-sinf 65 | ASTM A573-sinf 70 | ||
| ASTM A588 / A588M | ASTM A588 sinf a | ASTM A588 sinf b | ASTM A588 sinf c | ASTM A588 sinf k | |
| ASTM A633 / A633M | ASTM A633 sinf a | ASTM A633 sinf c | ASTM A633 sinf d | ASTM A633 sinf E | |
| ASTM A656 / A656M | ASTM A656 yil 50 | ASTM A656 60 | ASTM A656-sinf 70 | ASTM A656 80 | |
| ASTM A709 / A709M | ASTM A709-sinf 36 | ASTM A709 yil 50 | ASTM A709 yil 50-sinflar | ASTM A709 sinflar 50w | |
| ASTM A709 sinf gps 50w | ASTM A709 sinfi HP 70W | ASTM A709 sinf 100 | ASTM A709 sinf 100W | ||
| ASTM A709 sinf gps 100w | |||||
| Asme SA36 / SA36M | Asme sa36 | ||||
| Asme sa283 / SA283M | Asme sa283 sinf a | Asme sa283 sinf b | Asme sa283 sinf c | Asme sa283 sinf d | |
| Asme sa514 / sa514m | Asme sa514 a | Asme sa514 sinf b | Asme sa514 sinf c | Asme sa514 sinf | |
| Asme sa514 nav f | Asme sa514 | Asme sa514 dyuym j | Asme sa514 sinf k | ||
| Asme sa514 sinf m | Asme sa514 sinf | Asme sa514 q. | Asme sa514 sinf r | ||
| Asme sa514 sinflar | Asme sa514 sinf t | ||||
| Asme sa572 / sa572m | Asme sa572 42-sinf | Asme sa572 yil 50-sinf | Asme sa572 55-sinf | Asme sa572 60-sinf | |
| Asme sa572 65-sinf | |||||
| Asme sa573 / SA573M | ASME SA573 58-sinf | Asme sa573-sinf 65 | Asme sa573 70-sinf | ||
| Asme sa588 / sa588m | Asme sa588 a | Asme sa588 sinf b | Asme sa588 sinf c | Asme sa588 sinf k | |
| Asme sa633 / sa633m | Asme sa633 sinf a | Asme sa633 sinf c | Asme sa633 sinf d | Asme sa633 sinf e | |
| Asme sa656 / SA656M | Asme sa656 yil 50-sinf | Asme sa656 60-sinf | Asme sa656 70-sinf | Asme sa656 80-sinf | |
| Asme sa709 / SA709M | Asme sa709 36-sinf | Asme sa709 50-sinf | ASME SA709 50-sinflar | ASME SA709-sinflar soni 50 baravar | |
| Asme sa709 sinf gps 50w | Asme sa709 sinf hps 70w | Asme sa709 100-sinf | Asme sa709 sinf 100w | ||
| Asme sa709 sinf hps 100w | |||||
| En10025 | En10025--- | En10025-- s235J0 | En10025-2 S275J0 | En10025-2 S355J0 | En10025-2 s355k2 |
| En10025-2 S235JR | En10025-2 S275JR | En10025-2 S355JR | En10025-2 s420j0 | ||
| En10025-2 S235J2 | En10025-2 S275J2 | En10025-2 S355J2 | |||
| En10025-3 | En10025-3 s275n | En10025-3 s355n | En10025-3 s420n | En10025-3 s460n | |
| En10025-3 s275nl | En10025-3 s355nl | En10025-3 s420nl | En10025-3 s460nl | ||
| En10025-4 | En10025-4 s275m | En10025-4 s355m | En10025-4 s420m | En10025-4 s460m | |
| En10025-4 S275L | En10025-4 S355L | En10025-4 s420ml | En10025-4 S460L | ||
| En10025-6 | En10025-6 S460Q | En10025-6 s460ql | En10025-6 S460QL1 | En10025-6 S500Q | |
| En10025-6 S500QL | En10025-6 S500QL1 | En10025-6 S550q | En10025-6 S550ql | ||
| En10025-6 s550ql1 | En10025-6 s620q | En10025-6 s620ql | En10025-6 s620ql1 | ||
| En10025-6 s690q | En10025-6 s690ql | En10025-6 s690q1 | En10025-6 S890Q | ||
| En10025-6 S890QL | En10025-6 S890QL1 | En10025-6 S960Q | En10025-6 S960QL | ||
| En 10149 | En 10149--- | S315MC | S355MC | S420MC | S460MC |
| S500MC | S550MC | S600MC | S650MC | ||
| S700MC | S900MC | S960MC | |||
| Jis | Jis g3101 | Jis g3101 SS330 | Jis g3101 SS400 | Jis g3101 SS490 | Jis g3101 SS540 |
| Jis g3106 | Jis g3106 SM400A | Jis g3106 SM400B | Jis g3106 SM400C | Jis g3106 sm490a | |
| Jis G3106 SM490Ya | Jis g3106 sm490b | Jis g3106 SM490YB | Jis g3106 SM490C | ||
| Jis g3106 SM520B | Jis g3106 SM520C | Jis g3106 sm570 | |||
| Did | Din 17100 | Din17100 st52-3 | Din17100 st37-2 | Din17100 st37-3 | Din17100 RST37-2 |
| Din17100 Ust37-2 | |||||
| Din 17102 | Din17102 ste315 | DIN17102 ESTE315 | Din17102 TSTE315 | Din17102 WSTE315 | |
| Din17102 ste355 | Din17102 ESTE355 | Din17102 TSTE355 | Din17102 wste355 | ||
| Din17102 ste380 | Din17102 ESTE380 | Din17102 TSTE380 | Din17102 wste380 | ||
| Din17102 ste420 | Din17102 este420 | Din17102 TSTE420 | Din17102 wste420 | ||
| Din17102 ste460 | Din17102 ESTE460 | Din17102 TSTE460 | Din17102 WSTE460 | ||
| Din17102 ste500 | Din17102 este500 | Din17102 TSTE500 | Din17102 wste500 | ||
| Din17102 ESTE285 | |||||
| Gb | GB / T700 | GB / T700 Q23AA | GB / T700 Q235B | GB / T700 Q235C | GB / T700 Q235D |
| GB / T700 Q275 | |||||
| GB / T1591 | GB / T1591 Q345A | GB / T1591 Q390A | GB / T1591 Q420A | GB / T1591 Q420E | |
| GB / T1591 Q345B | GB / T1591 Q390B | GB / T1591 Q420B | GB / T1591 Q460C | ||
| GB / T1591 Q345C | GB / T1591 Q390C | GB / T1591 Q420C | GB / T1591 Q460D | ||
| GB / T1591 Q345D | GB / T1591 Q390D | GB / T1591 Q420D | GB / T1591 Q460E | ||
| GB / T1591 Q345E | GB / T1591 Q390E | ||||
| GB / T16270 | GB / T16270 Q550C | GB / T16270 Q550D | GB / T16270 Q550E | GB / T16270 Q550F | |
| GB / T16270 Q620C | GB / T16270 Q620D | GB / T16270 Q620E | GB / T16270 Q620F | ||
| GB / T16270 Q690C | GB / T16270 Q690D | GB / T16270 Q690E | GB / T16270 Q690F | ||
| GB / T16270 Q800C | GB / T16270 Q800D | GB / T16270 Q800E | GB / T16270 Q800F | ||
| GB / T16270 Q890C | GB / T16270 Q890D | GB / T16270 Q890E | GB / T16270 Q890F | ||
| GB / T16270 Q960C | GB / T16270 Q960D | GB / T16270 Q960E | GB / T16270 Q960F | ||
| GB / T16270 Q500 | |||||
