Corten A tšepe

Corten Ke tšepe ea boemo ba leholimo
ASTM Corten A steel grade ke lihlahisoa tse chesang tse kolobisitsoeng tsa litšepe tsa sebopeho maemong a phano ea tekheniki tse nang le khanyetso e ntlafetseng ea sepakapaka ea CortenA e ipapisitse le maemo a ASTM ao ka matla a tlhahiso a 355MPa le matla a tensile a 470-630MPa.Corten- Tšepe e qalile ho sebelisoa meahong ka 1958 hobane e na le thepa e thibelang ho bola. Joale Corten-A haholo-holo Chaena le Japane e ne e sebelisoa haholo bakeng sa marokho, literene, likoloi, literaka le mehaho ea indasteri joalo-joalo.

Lera le ka holimo la thepa le sebetsana le likarolo tsa sepakapaka ho etsa lera le sireletsang le nang le mafome le nang le mafome le sa etseng feela hore tšepe e hloke ho lokisoa empa hape e fana ka qetello e khahlisang le e tsitsitseng.

Corten A - Mephato le E lekanang
Limaraka le tse lekanang le Corten A li fanoe tafoleng e ka tlase.

Corten	EN 10025-5:2004
Corten A	S355 J0WP

Likaroloana tsa Lik'hemik'hale

Kereiti	C	Si	Mong	P	S	Cu	Ni	Kr	V	N
Corten-A	0.12	0.25-0.75	0.20-0.50	0.07-0.15	0.03	0.25-0.55	0.65	0.50-1.25
Corten-B	0.16	0.30-0.50	0.80-1.25	0.03	0.03	0.25-0.40	0.4	0.40-0.65	0.02-0.10

Corten A - Thepa ea Mechanical
Thepa ea mochini oa Corten A e hlalositsoe tafoleng e latelang.

Kereiti	Botenya (mm) Hlatsoa Lihlahisoa	Plate Products	Kotulo Matla Rel N/mm² Bonyane	Matla a tšepe Rm N/mm² Bonyane	Elongation A50 % Bonyane
Corten A	2 - 12	6 - 12	345	485	20

Tlhaloso ea Letlapa la Corten A Steel:
Botenya: 0.6 mm ho isa ho 100mm
Bophara: 750mm ho 4000mm
Bolelele: ho fihlela ho 12,000mm

Corten A Steel Delivery state  Hot Rolled, Cold Rolling, Normalized, Tingoe, Tempering, Thermal Mechanical Control Process (TMCP), Electroslag Remelting Technical, HIC teko.