Okwu mmalite
Igwe anaghị agba nchara ọkwa 316LN bụ austenitic ụdị ígwè bụ a obere carbon, nitrogen-akwalite version nke ọkwa 316 ígwè.Ọdịnaya nitrogen dị na nchara a na-enye ngwọta siri ike na-agbasi ike, ma na-ebuli ike mkpụrụ kacha nta akọwapụtara.Ọ nwekwara ezigbo nguzogide corrosion izugbe yana corrosion pitting/crevice corrosion.
Ọkwa igwe anaghị agba nchara 316LN (UNS S31653) tubing jikọtara ọnụ.
Akwụkwọ ozi na-esonụ na-enye nkọwa nke ọkwa igwe anaghị agba nchara 316LN.
Ngwakọta kemịkalụ
Ọkwa igwe anaghị agba nchara 316LN (UNS S31653) tubing jikọtara ọnụ.
Edepụtara ihe mejupụtara kemịkalụ nke ọkwa 316LN igwe anaghị agba nchara na tebụl na-esonụ.
Ihe | Ọdịnaya (%) |
---|---|
Iron, Fe | Nhazi |
Chromium, Cr | 16.0-18.0 |
Nickel, Nne | 10.0-14.0 |
Molybdenum, Mo | 2.0-3.0 |
Manganese, Mn | 2.00 |
Silik, Si | 1.00 |
Nitrogen, N | 0.10-0.30 |
Phosphorous, P | 0,045 |
Carbon, C | 0.03 |
Sulfur, S | 0.03 |
Ihe eji arụ ọrụ
Ọkwa igwe anaghị agba nchara 316LN (UNS S31653) tubing jikọtara ọnụ.
A na-egosipụta njirimara igwe nke ọkwa 316LN igwe anaghị agba nchara na tebụl na-esonụ.
Njirimara | Metric | Imperial |
---|---|---|
Ike ọdụdọ | 515 MPa | 74694 p |
Mpụta ike | 205 MPa | 29732 p |
Modul nke elasticity | 190-210 GPA | 27557-30457 ksi |
Oke Poisson | 0.27-0.30 | 0.27-0.30 |
Ogologo oge na nkwụsị (na 50 mm) | 60% | 60% |
Nhọpụta ndị ọzọ
Enyere ihe ndị kwekọrọ na ọkwa 316LN igwe anaghị agba nchara n'okpuru.
ASTM A182 | ASTM A213 | ASTM A240 | ASTM A240 | ASTM A276 |
ASTM A193 (B8MN, B8MNA) | ASTM A312 | ASTM A336 | ASTM A358 | ASTM A376 |
ASTM A194 (B8MN, B8MNA) | ASTM A403 | ASTM A430 | ASTM A479 | ASTM A666 |
ASTM A688 | ASTM A813 | ASTM A814 | DIN 1.4406 | DIN 1.4429 |
Oge nzipu: Eprel-09-2023