ASME SA588 Grade K Corten steel, SA588 Gr.K steel plate/Sheet. SA588 Grade K mababang haluang metal mataas na lakas atmospheric corrosion lumalaban bakal.
SA588 Grade K, ASME SA588 Grade K hot rolled steel, ASME SA588 Gr.K steel plate/sheet/bar/section steel. ASME SA588 Grade K Corten steel, SA588 Grade K Weathering steel, SA588 Grade K Weathering resistant steel, SA588 Grade K na atmosphere sa corrosion resistance steel.
ASME SA588 Grade K Corten steel malawakang ginagamit sa air preheater, economizer, railway carriage, container production, bridge building, construction at iba pa
Ang mga pagtutukoy:
Kapal: 3mm--150mm
Lapad: 30mm--4000mm
Haba: 1000mm--12000mm
Pamantayan: ASTM EN10025 JIS GB
SA588 Grade K Pag-weather na komposisyon ng kemikal na bakal
Mga grado |
C max |
Mn |
P max |
S max |
Si |
Ni max |
Cr |
Cu |
V |
SA588GR.K |
0.20 |
0.75-1.35 |
0.04 |
0.05 |
0.15-0.50 |
0.50 |
0.40-0.70 |
0.20-0.40 |
0.01-0.10 |
SA588 Grade K Paghiling ng hindi tinatablan ng panahon na bakal na makunat na ari-arian
ASME SA588 Grade K |
Mga plato at bar |
Mga istrukturang hugis |
||
<100mm |
≥100-125mm |
>125-200 |
||
lakas ng makunat min MPa |
485 |
460 |
435 |
485 |
Lakas ng ani min MPa |
345 |
315 |
290 |
345 |
Pagpahaba min |
21 |
21 |
21 |
21 |