A612 tšepe

Tlhaloso ena e akaretsa lipoleiti tsa tšepe tsa carbon-manganese-silicon tse reretsoeng likepe tsa khatello tse cheselitsoeng tse sebetsang ka mocheso o itekanetseng le o tlaase. E le mokhoa oa ho etsa tšepe, tšepe e tla bolaoa 'me e lumellane le litlhoko tse boletsoeng tsa boholo ba lijo-thollo tsa austenitic. Hangata lipoleiti li fanoa ka mokhoa o phuthoang.

Letlapa la tšepe la A612 le sebelisoa hangata indastering ea oli ho kenyeletsoa lebopong le lebopong la leoatle, poleiti ea tšepe ea A612 e ka sebelisoa hape bakeng sa indasteri ea petrochemical le indasteri ea tlhahiso ea khase.

Sebopeho sa Lik'hemik'hale
Lintho tse latelang tsa sebopeho ke lintlha tsa ASTM bakeng sa A612 ho sebelisoa tlhahlobo ea mocheso.

A612
KARBON MAX	0.25%
MANGANESE	1.00-1.50%
PHOSPHORUS MAX	0.030%
SEBABELE MAX	0.030%
SILIKOANE	0.15-0.50%
KOPO MAX	0.35%
NICKEL MAX	0.25%
CHROMIUM MAX	0.25%
MOLYBDENUM MAX	0.08%
VANADIUM MAX	0.08%

Lintlha tse latelang ke lintlha tsa ASTM 'me li tla netefatsoa Tlalehong ea Teko ea Mill.

A612	YIELD POINT (KSI)	TENSILE STRENGTH (KSI)	MIN. 8” ELONGATION %
TLAS'A 0.5 IN. TŠOANE	50	83-105	16
HO FETA 0.5 IN. HO 1 HO. TŠOANE	50	81-101	16