S960QLo'ziga xos mexanik xususiyatlarni talabchan muhandislik ilovalari uchun muhim mustahkamlik bilan birlashtirib, so'ndirilgan va chidamli yuqori{0}}konstruktiv po'latning cho'qqisini ifodalaydi.
EN 10025-6 Evropa standarti bo'yicha yuqori darajadagi bu ilg'or qotishma po'latdir og'irlikni kamaytirish va strukturaning yaxlitligi birinchi o'rinda turadigan misli ko'rilmagan ishlashni ta'minlaydi.
S960QL Steel nima?

S960QL - bu termomexanik prokatlangan, söndürülmüş va qattiqlashtirilgan konstruktiv po'lat bo'lib, kafolatlangan minimal oqish quvvati 960 MPa. Belgilanish quyidagicha taqsimlanadi:
- S: Konstruktiv po'lat
- 960: MPa da minimal oqish kuchi (taxminan 139 ksi)
- Q: O'chirilgan holat
- L: Past harorat ta'siriga chidamlilik talabi (-60 daraja / -76 daraja F da belgilangan)
Ushbu ilg'or yuqori{0}}kuchli past-qotishma (HSLA) po'lat kimyoviy tarkibini aniq nazorat qilish va maxsus issiqlik bilan ishlov berish jarayonlari orqali o'zining ajoyib xususiyatlariga erishadi.
Asosiy mexanik xususiyatlar
| Mulk | Qiymat | Sinov standarti |
|---|---|---|
| Hosildorlik kuchi (ReH) | 960 MPa dan katta yoki unga teng (139 ksi) | EN ISO 6892-1 |
| Kuchlanish kuchi (Rm) | 980-1150 MPa (142-167 ksi) | EN ISO 6892-1 |
| Uzayish (A5) | 7% dan katta yoki teng | EN ISO 6892-1 |
| Ta'sirga chidamliligi (KV) | -60 daraja (-76 daraja F) da 27J dan katta yoki unga teng | EN ISO 148-1 |
| Brinell qattiqligi | 340-420 HBW | EN ISO 6506-1 |
Kimyoviy tarkibi (odatiy tahlil)
S960QL ehtiyotkorlik bilan muvozanatlangan qotishma tarkibi orqali o'zining yuqori quvvatiga{1}}og'irlik nisbatiga- erishadi:
| Element | Tarkib diapazoni (%) | Funktsiya |
|---|---|---|
| Uglerod (C) | 0,20 dan kam yoki unga teng | Asosiy quvvat |
| Kremniy (Si) | 0,80 dan kam yoki unga teng | Deoksidlanish, kuch |
| Marganets (Mn) | 1,80 dan kam yoki unga teng | Kuchlilik, qattiqlik |
| Fosfor (P) | 0,020 dan kam yoki unga teng | Nopoklikni nazorat qilish |
| Oltingugurt (S) | 0,010 dan kam yoki unga teng | Nopoklikni nazorat qilish |
| Xrom (Cr) | 1,50 dan kam yoki unga teng | Qattiqlashishi, korroziyaga chidamliligi |
| Nikel (Ni) | 2.00 dan kam yoki unga teng | Qattiqlik, kuch |
| Molibden (Mo) | 0,70 dan kam yoki unga teng | Qattiqlashuv, yuqori-haroratga chidamlilik |
| Bor (B) | 0,005 dan kam yoki unga teng | Qattiqlashuvni kuchaytiruvchi |
| Uglerod ekvivalenti (CEV) | 0,85 dan kam yoki unga teng | Payvandlash qobiliyati ko'rsatkichi |
S960QL po'lat plitalarining afzalliklari

1. Ajoyib kuch-va{1}}vazn nisbati
An'anaviy konstruktiv po'latlarga nisbatan og'irlikni 30-50% ga kamaytirish imkonini beradi
Strukturaviy yaxlitlikni buzmasdan nozikroq qismlarga ruxsat beradi
Materiallar va transport xarajatlarini kamaytiradi
2. Yuqori past haroratga chidamlilik-
-60 daraja (-76 daraja F) gacha zarba qarshiligini saqlaydi
Kriogen ilovalar, Arktika uskunalari va qishki qurilish uchun ideal
3. Kengaytirilgan charchoqqa chidamlilik
Tsiklik yuklanish va stress o'zgarishlariga mukammal qarshilik
Dinamik ilovalarda kengaytirilgan xizmat muddati
4. Yaxshi payvandlash qobiliyati (to'g'ri protseduralar bilan)
Yuqori quvvatga qaramay, tegishli texnikalar yordamida payvandlash mumkin
Maxsus plomba metallarini va payvandlashdan oldin/keyin{0}}issiqlik bilan ishlov berishni talab qiladi

S960QL High-Strength Steel ilovalari
Og'ir qurilish va tog'-kon sanoati
Ekskavator qo'llari va bomlari
Kon yuk mashinalari shassilari va ramkalari
Belkurak komponentlari va chelaklar
Tunnel qazish uskunalari
Materiallarga ishlov berish va ko'tarish
Mobil kran bomlari va tirgaklari
Forklift ustunlari va ramkalari
Ilg'or yuk ko'tarish uskunalari
Konteynerlarga ishlov berish mashinalari
Transport va maxsus transport vositalari
Harbiy transport vositalarining zirhlari va tuzilmalari
Favqulodda transport vositalarining ramkalari
Murakkab treyler qurilishi
Aerokosmik yerni qo'llab-quvvatlash uskunalari
Energetika va sanoat
Shamol turbinasi komponentlari
Dengiz platformasi tuzilmalari
Og'ir sanoat mashinalari uchun ramkalar
Kengaytirilgan gidravlik komponentlar
S960QL uchun ishlab chiqarish masalalari
Payvandlash bo'yicha ko'rsatmalar
Oldindan isitish talab qilinadi: Odatda 100-150 daraja (212-302 daraja F)
To'ldiruvchi metallar: Tegishli quvvatli, yuqori{0}}qobiliyatli elektrodlardan foydalaning (masalan, EN ISO 16834-AG 96 6 M Mn4Ni2CrMo)
Payvandlash jarayonlari: SMAW, GMAW, FCAW va SAW tegishli sarf materiallari bilan
Post{{0}payvandlangan issiqlik bilan ishlov berish: Ko'pincha stresslarni bartaraf etish va xususiyatlarni saqlab qolish uchun tavsiya etiladi
Qattiq nazorat: Issiqlik kirishi va o'tish oralig'i harorati juda muhim
Kesish va ishlov berish
Plazma kesish: Olovli kesish tavsiya etiladi
Suv oqimi bilan kesish: Murakkab shakllar uchun optimal
Ishlov berish: Tegishli sovutish bilan karbid asboblarni talab qiladi
Burg'ulash: Toʻgʻri moylangan oʻtkir, yuqori sifatli-matkalardan foydalaning
Shakllantirish
Tegishli radiusda sovuq shakllanish mumkin (kamida 3-5 × qalinligi)
200-300 darajaga (392-572 daraja F) qizdirish shakllanishni yaxshilashi mumkin
Qaytish kuchi pastroq po'latlarga qaraganda ancha aniq
O'xshash baholar bilan taqqoslash
| Baho | Standart | Hosildorlik kuchi | Ta'sir sinovi harorati | Asosiy farqlovchi |
|---|---|---|---|---|
| S960QL | EN 10025-6 | 960 MPa dan katta yoki unga teng | -60 daraja | Kuch va qattiqlikning eng yaxshi kombinatsiyasi |
| S960Q | EN 10025-6 | 960 MPa dan katta yoki unga teng | -40 daraja | Standart qattiqlik versiyasi |
| S960QL1 | EN 10025-6 | 960 MPa dan katta yoki unga teng | -40 daraja | Qalinligi 30 mm dan kam yoki unga teng |
| Q960D/E | ASTM A913 | ~662 MPa | -45 daraja F/-60 daraja F | Pastroq quvvat, ASTM standarti |
GNEE Steel sizning eng talabchan spetsifikatsiyalaringizga javob beradigan S960QL plitalarini yetkazib berish uchun metallurgiya tajribasini keng qamrovli qayta ishlash imkoniyatlari bilan birlashtiradi. Bizning texnik guruhimiz ishlab chiqarish bo'yicha ko'rsatmalar orqali material tanlashda yakuniy{2}}oxirigacha{3}} yordam beradi.
Bugun biz bilan bog'laningraqobatbardosh narxlar, texnik maʼlumotlar varaqlari va loyihaga oid-maxsus tavsiyalar uchun. Keling, yuqori darajadagi S960QL yuqori-po'lat plitalari bilan kuchliroq, engilroq va samaraliroq konstruksiyalarni qurishda yordam beraylik.
| GNEE tomonidan ta'minlangan uglerod va past{0}}qotishma yuqori-po'latlar navlari | |||||
| ASTM/ASME | ASTM A36/A36M | ASTM A36 | |||
| ASTM A283/A283M | ASTM A283 A darajasi | ASTM A283 B darajasi | ASTM A283 C darajasi | ASTM A283 D darajasi | |
| ASTM A514/A514M | ASTM A514 A darajasi | ASTM A514 B darajasi | ASTM A514 C darajasi | ASTM A514 E darajasi | |
| ASTM A514 F darajasi | ASTM A514 H darajasi | ASTM A514 J darajasi | ASTM A514 K darajasi | ||
| ASTM A514 M darajasi | ASTM A514 P darajasi | ASTM A514 Q darajasi | ASTM A514 R darajasi | ||
| ASTM A514 S darajasi | ASTM A514 T darajasi | ||||
| ASTM A572/A572M | ASTM A572 42-sinf | ASTM A572 50-darajali | ASTM A572 55-sinf | ASTM A572 60-sinf | |
| ASTM A572 65-sinf | |||||
| ASTM A573/A573M | ASTM A573 58-sinf | ASTM A573 65-sinf | ASTM A573 70-sinf | ||
| ASTM A588/A588M | ASTM A588 A darajasi | ASTM A588 B darajasi | ASTM A588 C darajasi | ASTM A588 K darajasi | |
| ASTM A633/A633M | ASTM A633 A darajasi | ASTM A633 C darajasi | ASTM A633 D darajasi | ASTM A633 E darajasi | |
| ASTM A656/A656M | ASTM A656 50-darajali | ASTM A656 60-sinf | ASTM A656 70-sinf | ASTM A656 80-sinf | |
| ASTM A709/A709M | ASTM A709 36-sinf | ASTM A709 50-darajali | ASTM A709 50S darajasi | ASTM A709 darajasi 50 Vt | |
| ASTM A709 darajasi HPS 50W | ASTM A709 darajasi HPS 70W | ASTM A709 100-darajali | ASTM A709 darajasi 100 Vt | ||
| ASTM A709 darajasi HPS 100W | |||||
| ASME SA36/SA36M | ASME SA36 | ||||
| ASME SA283/SA283M | ASME SA283 A darajasi | ASME SA283 B darajasi | ASME SA283 C darajasi | ASME SA283 D darajasi | |
| ASME SA514/SA514M | ASME SA514 A darajasi | ASME SA514 B darajasi | ASME SA514 C darajasi | ASME SA514 E darajasi | |
| ASME SA514 F darajasi | ASME SA514 H darajasi | ASME SA514 J darajasi | ASME SA514 K darajasi | ||
| ASME SA514 M darajasi | ASME SA514 P darajasi | ASME SA514 Q darajasi | ASME SA514 R darajasi | ||
| ASME SA514 S darajasi | ASME SA514 T darajasi | ||||
| ASME SA572/SA572M | ASME SA572 42-sinf | ASME SA572 50-sinf | ASME SA572 55-sinf | ASME SA572 60-sinf | |
| ASME SA572 65-sinf | |||||
| ASME SA573/SA573M | ASME SA573 58-sinf | ASME SA573 65-sinf | ASME SA573 70-sinf | ||
| ASME SA588/SA588M | ASME SA588 A darajasi | ASME SA588 B darajasi | ASME SA588 C darajasi | ASME SA588 K darajasi | |
| ASME SA633/SA633M | ASME SA633 A darajasi | ASME SA633 C darajasi | ASME SA633 D darajasi | ASME SA633 E darajasi | |
| ASME SA656/SA656M | ASME SA656 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 50S darajasi | ASME SA709 darajasi 50W | |
| ASME SA709 darajasi HPS 50W | ASME SA709 darajasi HPS 70W | ASME SA709 100-sinf | ASME SA709 darajasi 100 Vt | ||
| ASME SA709 darajasi HPS 100W | |||||
| EN10025 | EN10025-2 | EN10025-2 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 S275ML | EN10025-4 S355ML | EN10025-4 S420ML | EN10025-4 S460ML | ||
| 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 10149-2 | 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 | |||
| DIN | 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 Q235A | 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 | |||||




