Letlapa la tšepe la atmospheric corrosion resiting e sebelisoa haholo ho aha lijana tsa likepe le lijana tse tsoang kantle ho naha, joalo ka Sets'oants'o sa polokelo ea litšila, Lits'ireletso tsa Boemo ba Leholimo, Mabokose a lisebelisoa, lijana tsa Workshop joalo-joalo.
Litlhaloso:
Botenya: 3mm-150mm
Bophara: 30mm-4000mm
Bolelele: 1000mm--12000mm
Tekanyetso: ASTM EN10025 JIS GB
High tensile matla weathering tšepe poleiti Q415NH le tensile matla ka hare ho 520-680 Mpa, lekana botenya, chai matla a lokela ho ba ka holimo ho 415Mpa ha bellows ke 16mm. Ho latela mocheso o fapaneng oa tšusumetso, poleiti ea tšepe ea Q415NH e ka ba Q415NHA, Q415NHB, Q415NHC,
Q415NHD,Q415NHE。 Q415NHA e hloka tlhahlobo e tlase ea mocheso oa likhato tse 40 tsa Celsius, 'me Q415NHA ha e hloke tlhahlobo ea tšusumetso.
Thepa ea mochini bakeng sa tšepe ea corten ea Q415NH:
Botenya (mm) | ||||
Q415NH | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 60 | > 60 |
Matla a tlhahiso (≥Mpa) | 415 | 405 | 395 | 395 |
Tensile strength (Mpa) | 520-680 |
Lintho tse ka sehloohong tsa lik'hemik'hale tsa Q415NH | |||||||
C | Si | Mong | P | S | Cu | Ni | Kr |
0.12 | 0.65 | 1.10 | 0.025 | 0.030 | 0.20-0.55 | 0.12-0.65 | 0.30-1.25 |