Biz 16 yildan ortiq vaqtdan beri po'lat sanoatidamiz, butun dunyo bo'ylab turli xil uglerodli po'lat materiallar plitalarini etkazib berdik va yaxshi obro'ga ega bo'ldik.
Iltimos, men bilan tanishtirishga ruxsat beringEN10025 Strukturaviyuglerod steel plitalarisenga.
EN10025uglerod sTil plitalari spetsifikatsiyasi:
S235 seriyali/S275 seriyali/S355 seriyali/S420ML/S450J0/S460ML.
Qalinligi: 1,5 mm - 50 mm.
Hajmi: 1000 * 1000 ~ 3500 * 12000mm.
S235JR/S235J0/S235J2/
S275JR/S275J0/S275J2/
S355JR/S355J0/S355J2/S355K2/S355NL/S355ML/
S420ML/S450J0/S460MML Strukturaviysteel plitalariTexnik tafsilotlar:
| Baho | Element (Maks.,%) | CEV (Maks.,% t=30t |
T=16t da quvvat | Charpy Impact V-Notch Uzunlamasına yo'nalish |
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| C | Si | Mn | P | S | Hosildorlik (Reh) (Mpa) |
Kuchlanish (Rm) (Mpa) |
Harorat (darajali) |
Ta'sir energiyasi (J) |
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| 16 t dan kichik yoki teng | 16 | 40 | ||||||||||
| S235JR | 0.17 | 0.17 | 20 | - | 1.4 | 0.035 | 0.035 | 0.35 | 235 | 360/510 | 20 | 27 |
| S235J0 | 0.17 | 0.17 | 0.17 | - | 1.4 | 0.03 | 0.03 | 0.35 | 0 | 27 | ||
| S235J2 | 0.17 | 0.17 | 0.17 | - | 1.4 | 0.025 | 0.025 | 0.35 | -20 | 27 | ||
| S275JR | 0.21 | 0.21 | 22 | - | 1.5 | 0.035 | 0.035 | 0.4 | 275 | 410/560 | 20 | 27 |
| S275J0 | 0.18 | 0.18 | 0.18 | - | 1.5 | 0.03 | 0.03 | 0.4 | 0 | 27 | ||
| S275J2 | 0.18 | 0.18 | 0.18 | - | - | 0.025 | 0.025 | 0.4 | -20 | 27 | ||
| S355JR | 0.24 | 0.24 | 0.24 | 0.55 | 1.6 | 0.035 | 0.035 | 0.45 | 355 | 470/630 | 20 | 27 |
| S355J0 | 0.2 | 0.2 | 0.22 | 0.55 | 1.6 | 0.03 | 0.03 | 0.45 | 0 | 27 | ||
| S355J2 | 0.2 | 0.2 | 0.22 | 0.55 | 1.6 | 0.025 | 0.025 | 0.45 | -20 | 27 | ||
| S355K2 | 20 | 0.2 | 0.22 | 0.55 | 1.6 | 0.025 | 0.025 | 0.45 | -20 | 40 | ||
| S355NL | 0.18 | 0.18 | 0.18 | 0.5 | 0.90-1.65 | 0.025 | 0.02 | 0.45 | 355 | 470/630 | -50 | 27 |
| S355ML | 0.14 | 0.14 | 0.14 | 0.5 | 1.6 | 0.025 | 0.02 | 0.45 | -50 | 27 | ||
| S420ML | 0.16 | 0.16 | 0.16 | 0.5 | 1.7 | 0.025 | 0.02 | 0.45 | 420 | 520/680 | -50 | 27 |
| S450J0 | 0.2 | 0.2 | 0.22 | 0.55 | 1.7 | 0.03 | 0.03 | 0.47 | 450 | 550/720 | 0 | 27 |
| S460ML | 0.16 | 0.16 | 0.16 | 0.6 | 1.7 | 0.025 | 0.02 | 0.46 | 460 | 540/720 | -50 | 27 |
| Sinov uskunalari | ||||||||||||
| Uskunalar | Funksiyalar | |||||||||||
| Instrumental Charpy Impact Tester | Mo'rt yorilish boshlanishiga qarshilikni baholash | |||||||||||
| Instrumental DWTT sinov qurilmasi (Drop Weight Tear Test) | Kichkina yoriqning tarqalish qarshiligini baholash | |||||||||||
| Katta tortishish sinov mashinasi | Katta o'lchamdagi kuchlanish yoki siqish testi | |||||||||||
| Dinamik yirtiq sinov qurilmasi | Yuqori chidamli po'latning sinishiga chidamliligini baholash | |||||||||||
| Avtomatik makro qirqish tizimi | Quyma mahsulotlarining ichki nuqsonlarini baholash | |||||||||||
| Yuqori harorat. Yuqori bosimli korroziya sinov tizimi | HT/HP ostida quvur po'latining CO2 yoki H2S korroziya xususiyatlarini sifatlash | |||||||||||
| Vodorod bilan bog'liq kechiktirilgan sinish sinov tizimi | Bolt va simda vodorod ta'siridan kechiktirilgan sinish qarshiligini baholash | |||||||||||
| Ultrasonik sinov tizimi | Metalldagi nuqsonlar va nuqsonlarni buzilmaydigan aniqlash | |||||||||||
| Vodorod bilan bog'liq yorilish sinov tizimi | Plita/quvurning vodorod ta'siri ostida yorilish qarshiligini baholash | |||||||||||
| Sulfidli stressli korroziya yorilishi test tizimi | Plitalar/quvurlarning sulfidli kuchlanish korroziyaga chidamliligini baholash | |||||||||||
