Tshuaj muaj pes tsawg leeg txhawb S460N ceev
S460N ceev yog cuam tshuam los ntawm nws cov tshuaj muaj pes tsawg leeg, raws EN 10025-3:
|
Lub ntsiab |
Ladle Analysis (max%) |
Product Analysis (max%) |
|---|---|---|
|
Cov pa roj carbon (C) |
0.20 |
0.22 |
|
Silicon (Si) |
0.60 |
0.65 |
|
Manganese (Mn) |
1.00-1.70 |
0.95-1.80 |
|
Phosphorus (P) |
0.030 |
0.035 |
|
Sulfur (S) |
0.025 |
0.030 |
|
Aluminium (Al) |
0.020 (min, tag nrho) |
0.015 (min, tag nrho) |
|
Niobium (Nb) |
0.05 |
0.06 |
|
Vanadium (V) |
0.20 |
0.22 |
Hlau Base: Cov ntsiab lus hlau siab (~ 97%) tsav lub 7.85 g / cm³ ceev.
Tsawg-Alloy Elements: Me me ntawm manganese, vanadium, thiab niobium tsawg kawg cuam tshuam qhov ntom tab sis txhim khu lub zog.
Cov pa roj carbon sib npaug (CEV): Tsawg dua lossis sib npaug li 0.48% (tsawg dua lossis sib npaug li 63 hli), ua kom cov weldability tsis cuam tshuam qhov ntom.
Mechanical Properties Txhawb nqa S460N daim ntawv thov
Gangsteel lav S460N cov khoom siv kho tshuab ntxiv nws qhov ceev:
|
Thickness (hli) |
Yield zog (min, MPa) |
Tensile zog (MPa) |
Elongation (min,%) |
Lub zog cuam tshuam (min, J @ -20 degree) |
|---|---|---|---|---|
|
Tsawg dua los yog sib npaug li 16 |
460 |
540-720 |
17 |
27 |
|
16 |
440 |
540-720 |
17 |
27 |
|
40 |
430 |
540-720 |
17 |
27 |
|
63 |
410 |
540-720 |
17 |
27 |
|
80 |
400 |
540-720 |
17 |
27 |
Yield Strength: Ntau dua los yog sib npaug rau 460 MPa rau nyias daim hlau, zoo tagnrho rau cov khoom hnyav.
Tensile zog: 540-720 MPa rau durability.
Impact Toughness: Ntau dua lossis sib npaug rau 27 J ntawm -20℃rau cov huab cua nruab nrab.
Qhov ceev 7.85 g / cm³ ua kom muaj zog npaum li cas - rau - qhov hnyav piv, outperforming en 10025 3 s355n normalized structural steel phaj.
Delivery Conditions thiab Specifications
Gneesteel muab S460N nrog:
TxujEN 10025-3: 2019.
Qhov xwm txheej: Normalized los yog normalized dov.
Thickness Ntau6-200mm, kev cai mus txog 250mm.
DavLoj: 2000/2500/3000mm.
Ntev: Mus txog 12,000 mm.
Cov ntawv pov thawj: EN 10204 3.1/3.2, UT xeem (EN 10160), ABS/LR/BV/DNV pom zoo.
Z-Quality: Xaiv Z15, Z25, lossis Z35 rau EN 10164, zoo ib yam li en 10025 3 s275n normalized structural steel phaj.
FAQ:
Qhov ntsuas kub S460N tuaj yeem siv rau hauv?
S460N ua tau zoo los ntawm -20℃mus rau +500 degree, nrog rau kev cuam tshuam toughness guaranteed ntawm -20℃. Rau qhov chaw txias dua, xav txog S460NL.
Puas yog S460N yuav tsum tau preheating thaum vuam?
Preheating yog pom zoo rau cov thicknesses tshaj 20 hli (100-150 degree) kom tsis txhob tawg, tab sis cov seem thinner yuav welded ntawm ambient kub.
Puas yog S460N sib npaug rau ASTM A572?
S460N zoo ib yam li ASTM A572 Qib 65 hauv lub zog (yield ~ 450 MPa), tab sis tsis muaj qhov sib npaug vim qhov sib txawv ntawm cov nplej refinement thiab normalization. A572 yog qhov dav dua - lub hom phiaj, thaum S460N hais txog qhov zoo - nplej toughness.
Cim npe nrov: High-Strength S460N Steel Phaj rau Cov Khoom Siv Hluav Taws Xob, Tuam Tshoj Siab-Strength S460N Steel Phaj rau Cov Khoom Siv Hluav Taws Xob, cov chaw muag khoom, lub Hoobkas
