S690Q issiq-prokatlangan po'lat plitalar va S700MC yuqori rentabellikli konstruktiv po'lat plitalar

Dec 01, 2025 Xabar QOLDIRISH

S690Q va S700MC ikkalasi ham yuqori -madamiy po'latdir, lekin ular o'ziga xos mexanik xususiyatlari va ishlab chiqarish usullari bilan farqlanadi.

S690Q so'ndirilgan va qattiqlashtirilgan (Q&T) po'latdir, minimal oqish quvvati 690 MPa bo'lib, og'irlikni tejash muhim-ko'priklar va kranlar kabi og'ir yuklarga mo'ljallangan ilovalar uchun ishlatiladi.

S700MC termomexanik prokatlangan (MC) po'latdir, minimal oquvchanligi 700 MPa bo'lib, o'zining mukammal shakllanuvchanligi va payvandlanishi bilan mashhur bo'lib, uni murakkab shakllarni talab qiladigan ilovalar uchun mos qiladi.

S700mc(1.8974) Vs S690ql(1.8928)

S700mc(1,8974) va S690ql(1,8928)

S700MC Steel asosan yuqori rentabellikni talab qiladigan ilovalar uchun ishlab chiqilgan strukturaviy po'lat plitalardir. Ular bir nechta yuk ko'taruvchi ilovalar uchun ishlatiladi.

S690ql past qotishma konstruktiv po'latdir, u yuqori quvvatga ega va yaxshi payvandlanishi mumkin. Ular, shuningdek, yaxshi egilish xususiyatlariga ega. Ular juda ko'p qirrali mahsulot bo'lib, asosan turli tuzilmalardan og'irlikni kamaytirish uchun ishlatiladi.

 

Kimyoviy tarkibi

 
  • S690QL ning odatiy kimyoviy tarkibi
S690QL ning tipik kimyoviy tarkibi % Maks

C

SI

Mn

P

S

N

B Cr Cu Mo Nb Ni Ti V Zr
0.2 0.80 1.70 0.025 0.015 0.015 0.005 1.50 0.50 0.70 0.06 2.0 0.05 0.12 0.15

 

  • S700mc kimyoviy tarkibi
C
maks
Al
maks
Mn
maks
Si
maks
S
maks
Nb
maks
P
maks
V
maks
Mo
maks
Ti
maks
B
maks
0.12 0.015 2.1 0.6 0.015 0.09 0.025 0.2 0.5 0.22 0.005

 

Mexanik xususiyatlar

 
  • S690QL ning mexanik xususiyatlari
Belgilash     Mexanik xususiyatlar (atrof-muhit harorati)
Chelik nomi Chelik raqami   Min. Hosildorlik kuchi ReH MPa   Kuchlanish kuchi Rm MPa   Min. & singandan keyin cho'zilish
  Nominal qalinligi (mm)   Nominal qalinligi (mm)    
  >3 <50 >50 <100 >100 <150   >3 <50 >50 <100 >100 <150    
S690QL 1.8931   690 650 630   770/940 760/930 710/900   14

 

  • S700mc Chelik mexanik xususiyatlari
Hosildorlik kuchi (MPa) Nominal qalinligi (mm) Kuchlanish kuchi (MPa) Uzayish A Teshik ta'siri energiyasi (J) Harorat (daraja)
Umumiy cho'zilish A5% 3 dan katta yoki teng Umumiy cho'zilish A80% < 3 mm
700 dan katta yoki unga teng 15 dan kam yoki teng 750-950 12 dan katta yoki teng 10 dan katta yoki teng 27 dan katta yoki teng -20 daraja

 

Ilovalar

 
  • S700mc(1.8974) Vs S690ql(1.8928)S690QL ilovalari

Tuproqqa ishlov berish uskunalari

Samosvallar

Mobil kranlar

Burg'ulash dastgohlari

Yuqori tezlikdagi muxlislar

Ko'priklar

Og'ir yuk tashish

Mashinasozlik

Chelik konstruktsiyalar

Yuk ko'tarish uskunalari

 

  • En 10149-2 S700mc plastinka ilovasi

Yerda harakatlanuvchi mashinalar

Avtomobil sanoati

Yuk mashinasi shassilari yig'inlari

Kranlar

Qishloq xo'jaligi texnikasi

 

Ekvivalent baho

 

 

  • S690QL po'latining ekvivalent navlari (1.8928):
EI UZ S690QL
AQSh - A709-100
Germaniya DIN, WNr TStE690V
Fransiya AFNOR E690T, S690T, E690TFP
Yevropa eski UZ FeE690VKT
Shvetsiya SS 2625
Inter ISO E690

 

  • S700mc Chelik Ekvivalenti Astm
Germaniya
DIN, WNr
EI
UZ
Angliya
BS
AQSh
-
Fransiya
AFNOR
1.0966
QStE690TM
S700MC
75F70
A514
E690D

EN 10149-2
Raqam: 1.8974
S700MC
baholar Taqqoslash
ASTM A514
NFA36-231 E690D
SEW092 QStE 690TM
UNI8890 -
BS1449 75F70

 

O'lchamlari

 

 

  • EN 10025-6 S690QL Yuqori rentabellikga ega po'lat plitalar o'lchamlari
Oʻlchamlar (MM) Uzunlik Kengligi Qalin
8*1500*11000 11000 1500 8
8*1550*6100 6100 1550 8
8*1500*13000 13000 1500 8
5*1500*12000 12000 1500 5
8*1550*6100 6100 1550 8
6*1500*13000 13000 1500 6
8*1500*11000 11000 1500 8
5*1500*12000 12000 1500 5
6*1500*13000 13000 1500 6
4*1500*13000 13000 1500 4
6*1500*6100 6100 1500 6
4*1500*13000 13000 1500 4
6*1500*6100 6100 1500 6
3*1400*9000 9000 1400 3
6*1500*6100 6100 1500 6
12*1500*12000 12000 1500 12
6*1500*6100 6100 1500 6
12*1500*12000 12000 1500 12
6*1500*6100 6100 1500 6
8*1800*13000 13000 1800 8
6*1500*6100 6100 1500 6
8*1500*12000 12000 1500 8
6*1500*6100 6100 1500 6
7*1500*12000 12000 1500 7
6*1500*6100 6100 1500 6
7*1500*12000 12000 1500 7
6*1500*8500 8500 1500 6
6*1650*12300 12300 1650 6
6*1650*2500 2500 1650 6
6*1650*12300 12300 1650 6
6*1500*8500 8500 1500 6
5*1500*12000 12000 1500 5
6*1500*8500 8500 1500 6
4*1500*13000 13000 1500 4
6*1550*11000 11000 1550 6
3*1400*9000 9000 1400 3
7*1500*11000 11000 1500 7
3*1400*9000 9000 1400 3
7*1500*11000 11000 1500 7
8*1800*13000 13000 1800 8
7*1500*11000 11000 1500 7
8*1800*13000 13000 1800 8
7*1500*11000 11000 1500 7
8*1550*6100 6100 1550 8
8*1500*11000 11000 1500 8

 

  • S700MC yuqori quvvatli plitalarning o'lchamlari
STANDARTLAR FOYDALANILGAN O'lchamlar

 


EN 10051
EN 10149-2
EN 10163-2
 

 

Strukturaviy

 



T: 2 dan 10 mm gacha
W: 1600 mm gacha
L: 16000 mm gacha

 

Narx so'rash

 

Agar siz GNEE mahsulotlari haqida ko'proq bilmoqchi bo'lsangiz, elektron pochta manziliga xat yuborishingiz mumkinalloy@gneesteelgroup.com.Biz sizga yordam berishdan xursandmiz.

 

S700MC va S690ql o'rtasidagi farq nima?

S700MC Steel asosan yuqori rentabellikni talab qiladigan ilovalar uchun ishlab chiqilgan strukturaviy po'lat plitalardir. Ular bir nechta yuk ko'taruvchi ilovalar uchun ishlatiladi. S690ql past qotishma konstruktiv po'latdir, u yuqori quvvatga ega va yaxshi payvandlanishi mumkin.

 

S700MC materialiga nima ekvivalent?

S700MC po'latining ekvivalent navlariSEW092 QStE 690TM, NFA36-231 E690D, ASTM A514, BS1449 75F70.

 

S690ql ning ekvivalenti nima?

S690ql strukturaviy yuqori-bardoshlilik darajasidir. ASTM En 10025 6 S690ql ekvivalenti Astm hisoblanadiQ345 darajasi. Bu daraja ajoyib sovuq shtamplash va past{1}}harorat xususiyatlarini namoyish etadi

 

S700MC po'lati nima?

Nozik taneli{0}}mikrotuzilmasi va yuqori darajadagi tozaligi tufayli S700MC darajasisovuq egilish, katlama va yorilishsiz sovuq flanes uchun juda mos keladi. S700MC markasining nomi uning yuqori rentabellik kuchiga ishora qiladi. Bu 700 MPa.

 

S690Q va S690QL o'rtasidagi farq nima?

S690Q: Minimal zarba chidamliligi -20 darajada sinovdan o'tkazildi (o'rtacha 30J). → Odatda foydalanish: Mo''tadil iqlim sharoitidagi kranlar, karer uskunalari. S690QL: -40 daraja va undan past daraja uchun sertifikatlangan (zarba chidamliligi 40J dan katta yoki unga teng). → Kritik foydalanish: Arktika quvurlari, dengiz platformalari, Sibirdagi kon mashinalari.

 

S700mc po'latining ASTM ekvivalenti nima?

ASTM A514 darajasi

S700mc Steelning ekvivalent Astm

Ko'p qirrali yuqori rentabellikga ega S700mc Chelik Ekvivalent Astm darajasiASTM A514daraja.

 

S700mc issiqlik bilan ishlov berish nima?

S700MC ning issiqlik bilan ishlov berish jarayonlari uning mikro tuzilishi va mexanik xususiyatlariga sezilarli darajada ta'sir qiladi. Normallashtirish don tuzilishini yaxshilaydi, söndürme esa qattiqlikni oshiradi. Temperlash mo'rtlikni kamaytirish va qattiqlikni oshirish uchun zarur bo'lib, uni dinamik yuklash ilovalari uchun mos qiladi.

 

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