Kirish: Nima uchun S890Q va S960Q solishtirish kerak?
Global sanoat talablari kabiengilroq, kuchliroq va tejamkor tuzilmalar-, Evropada so'rilgan va qattiqlashtirilgan (Q&T) yuqori{0}} mustahkam po'latlar og'ir mashinasozlik, yuk ko'tarish uskunalari va qurilish muhandisligida muhim materiallarga aylandi.
Ular orasida,S890Q va S960Q, ostida ko'rsatilganEN 10025-6, eng keng tarqalgan ikkita sinfdir890–960 MPa oqish quvvati diapazoni.
Ushbu maqolada atexnik va tijorat taqqoslashningS890Q va S960Q, muhandislar, xaridorlar va loyiha menejerlariga oʻz ilovalari uchun toʻgʻri materialni tanlashda yordam berish - sababini koʻrsatishGNEE po'latyuqori mustahkamlikdagi poʻlat plitalarning-global ishonchli yetkazib beruvchisi hisoblanadi.
| Baho | Standart | Yetkazib berish sharti | Minimal rentabellik kuchi |
|---|---|---|---|
| S890Q | EN 10025-6 | Söndürülmüş va qattiqlashtirilgan | 890 MPa dan katta yoki unga teng |
| S960Q | EN 10025-6 | Söndürülmüş va qattiqlashtirilgan | 960 MPa dan katta yoki unga teng |
Kimyoviy tarkibi va payvandlanishi

Ikkala po'latdan ham foydalaniladipast-uglerodli mikroqotishmali dizaynning boshqariladigan qo'shimchalari bilanCr, Mo, Ni va B, ta'minlash:
Yuqori qattiqlashuv
Barqaror Q&T mikrotuzilmasi
Yuqori mustahkamlik{0}}po'lat uchun qabul qilinadigan payvandlash qobiliyati
GarchiS960Q biroz yuqoriroq qotishma tarkibiga ega, to'g'ri payvandlash tartiblari (nazorat ostidagi issiqlik kiritish, qalin plitalar uchun oldindan isitish) imkon beradixavfsiz va ishonchli ishlab chiqarishikkala sinf uchun.
👉 GNEE Steel har bir jo'natmada payvandlash bo'yicha ko'rsatmalar va MTC yordamini taqdim etadi.
Mexanik samaradorlikni taqqoslash
Hosildorlik va tortishish kuchi
S890Q:
Oqim kuchi: 890 MPa dan katta yoki unga teng
Kuchlanish kuchi: taxminan . 940–1100 MPa
S960Q:
Oqim kuchi: 960 MPa dan katta yoki unga teng
Kuchlanish kuchi: taxminan . 980–1150 MPa
S960Q qariyb 8% yuqori rentabellikga ega, bir xil yuk sharoitida yupqaroq qismlarni va engilroq tuzilmalarni yaratishga imkon beradi.
Ta'sirga chidamliligi
Odatda ikkala sinf ham uchrashadiCharpy V-ta'sir talablari -20 daraja, ularni quruqlikdagi va sanoat muhitining ko'pchiligiga moslashtiradi.
Sovuq hududlar uchun,QL yoki QL1 variantlaritavsiya etiladi.
Ilova stsenariylari: S890Q yoki S960Q dan qachon foydalanish kerak?

ning odatiy ilovalariS890Q
S890Q qaerda keng qo'llaniladiyuqori quvvat va yaxshi iqtisodiy samaradorliktalab qilinadi:
- Kranlar va shassilar
- Og'ir yuk mashinalari ramkalari
- Kon uskunalari konstruksiyalari
- Offshore yordamchi komponentlar
- Yuqori yuk-payvandlangan tuzilmalar
Nima uchun S890Q ni tanlaysiz?
✔ Muvozanatli ishlash
✔ Kamroq material narxi
✔ Yuqori navlarga qaraganda osonroq ishlab chiqarish
ning odatiy ilovalariS960Q
S960Q ga afzallik beriladihaddan tashqari yuk-koʻtarilish yoki ogʻirlik-sezgir dizaynlar:
- Mobil va paletli kranlar
- Yuqori-ko'taruvchi qo'llar
- Shamol energetikasi uskunalari
- Ilg'or muhandislik tuzilmalari
- Ultra{0}}engil tizimli tizimlar
Nima uchun S960Q ni tanlaysiz?
✔ Maksimal quvvat
✔ Plitalar qalinligining qisqarishi
✔ Umumiy strukturaviy og'irlikni kamaytirish

S890Q va S960Q: Tez tanlash bo'yicha qo'llanma
| Loyiha talabi | Tavsiya etilgan daraja |
|---|---|
| Narxlari-asosiy loyihalar | S890Q |
| Ultra{0}}engil dizayn | S960Q |
| Og'ir mashinalar uchun ramkalar | S890Q |
| Yuqori{0}}kranlar va yuk koʻtarish | S960Q |
| Standart sanoat iqlimi | Ikkalasi ham mos |
Xulosa: to'g'ri tanlov qilish
Ikkalasi hamS890Q va S960QBu yuqori sifatli Yevropa{0}}po'lat plitalari bo'lib, unumdorligi isbotlangan.
TanlangS890Qmuvozanatli quvvat va xarajatlarni nazorat qilish uchun
TanlangS960Qmaksimal yuk hajmi va engil optimallashtirish uchun
📩 Bugun GNEE Steel bilan bog'laningtexnik maslahat, narxlar va S890Q va S960Q po'lat plitalarini tezkor global yetkazib berish uchun.
GNEE Steel shuningdek, A514 Grade F, A572 Grade 50, A588 Grade A, S355JR, S690Q, SS400, S690QL, Q345B, Q345E va boshqalar kabi yuqori{1}}bardoshli po'lat plitalarni ham yetkazib beradi. +8615824687445 yoki info@gneesteels.com manziliga xat yuboring. Biz bilan maslahatlashishga xush kelibsiz va biz sizning savollaringizga javob berishga tayyormiz.
| 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 | |||||




