A847 steel yeeb nkab thiab cov raj tau siv dav siv cov khoom lag luam uas yog qhov zoo rau cov atmospheric corrosion thiab feem ntau tshuav tsis raws cai. Cov ntsiab xws li tooj liab, chromium, npib tsib xee thiab silicon yog siv rau kev txhim kho corrosion. A847 tau ua haujlwm hauv cov ntawv thov uas corosion tsis kam yog qhov tseem ceeb thiab tau siv dav rau fencing, signposts, thiab kos npe). Nws zoo nkauj kom tiav ua rau nws haum rau cov neeg taug kev cov neeg taug kev, cov choj tsheb loj, kos duab sab nraum zoov cov ntawv thov, thiab ntau dua.
Yield / Tensile Lub Zog
|
|
Me me |
Muaj huab tais |
|
Tensile lub zog, qhov kawg |
483 MPa |
70,000 ksi |
|
Tensile lub zog, tawm los |
345 MPa |
50,000 Ksi |
|
Elongation thaum so (hauv 50 hli) |
N/A |
N/A |
Khoom siv Chemistry
|
C |
Mn |
P |
S |
CU |
|
0.24% Max |
1.40% max |
0.15% Max |
0.06% max |
0.20% |
Cim npe nrov: A847 qib cov atmospheric corrosion- Tus Hlau, Tuam Tshoj A847 qib atmospheric corrosion {}}} pahtical steel manufacturers, lwm tus neeg, Hoobkas