Kub Rolled S460 Q460C S460M S460ML S460NL S460NH Hlau Round Bar
S460 steel yog ib tsev neeg ntawm cov hlau tsis muaj cov hlau tsis muaj hlau nyob hauv cov qauv European, nrog cov ntsiab lus carbon qis dua 0.2%.Muaj S460M, S460ML, S460N, S460NL, S460Q, S460QL, thiab S460QL1, tag nrho cov no yog hom hom.
Piv txwv li, S460ML non alloy fine-grained structural steel, C ≤ 0.18, Si ≤ 0.65, Mn ≤ 1.80, P ≤ 0.03, S ≤ 0.025, thiab qhov cuam tshuam lub zog ntawm -20 ℃ yog 27J.Lub zog tawm los yog 275-355 MPa, thiab lub zog tensile yog 450-680 MPa.
Specification
S460 steel phajcov ntsiab lus
| Loj | Hloov | Dia 6-1200mm |
| Phaj / tiaj / thaiv | Thickness | |
| 6mm-500 hli | ||
| Dav | ||
| 20mm-1000mm | ||
| Kev kho cua sov | normalized;Annealed;Quenched;Tempered | |
| Deg mob | Dub;Peeled;Polished;Tshuab;Sib tsoo;tig;Milled | |
| Kev xa khoom | Forged;Kub dov;Txias kos | |
| Kuaj | Tensile zog, Yield zog, elongation, cheeb tsam ntawm txo, cuam tshuam tus nqi, hardness, grain loj, ultrasonic kuaj, US soj ntsuam, magnetic particle kuaj, thiab lwm yam. | |
| Lub sij hawm xa tuaj | 30-45 hnub | |
S460ML Steel Bar Chemical Composition
| Qib | C | Si | Mn | P | S | Nb | V |
| S460ML | ≤0.16 | ≤ 0.60 | ≤ 1.70 | ≤ 0.025 | ≤ 0.020 | ≤ 0.05 | ≤ 0.12 |
| Al | Ti | Cr | Ni | Mo | Cu | N | |
| ≤ 0.02 | ≤ 0.05 | ≤ 0.30 | ≤ 0.80 | ≤ 0.20 | ≤ 0.55 | ≤ 0.025 |
Mechanical zog ntawm S460M / S460ML steel bar
Qauv: S460M / S460ML
Tensile zog σB (MPa):
500-720MPa;
Kev tawm dag zog σ 0.2 (MPa):
400-440MPa;
Elongation A (%): ≥ 17
Qhov kub thiab txias: -20 ℃
Qhov sib thooj thickness cuam tshuam lub zog: ≥40
Daim ntawv thov ntau ntawm S460M / S460ML round steel Bar
S460M round steel yog tsim rau cov khoom siv hnyav ntawm cov khoom siv welded siv nyob rau hauv ib puag ncig thiab kub kub, xws li txuas hniav, rooj vag dej, cia tso tsheb hlau luam, tso dej tso tsheb hlau luam, thiab lwm yam. S460ML steel phaj yog tsim rau cov chaw tsim khoom, kev tsim kho, thiab ntau yam engineering machinery, xws li drilling rigs, hluav taws xob shovels, hluav taws xob log tsheb thauj khoom, tsheb mining, excavators, loaders, bulldozers, ntau yam cranes, hydraulic txhawb rau thee mines, thiab lwm yam structural Cheebtsam.
