Xov xwm - Stainless Hlau Qib 316LN (UNS S31653) coiled tubing

Taw qhia

Stainless hlau qib 316LN yog ib hom austenitic hlau uas yog cov pa roj carbon tsawg, nitrogen-txhim kho version ntawm qib 316 steel.Cov ntsiab lus nitrogen nyob rau hauv cov hlau no muab cov kuab tshuaj hardening, thiab nce nws qhov tsawg kawg nkaus uas muaj zog.Nws kuj muaj qhov zoo tiv thaiv corrosion thiab pitting / crevice corrosion.

Stainless hlau qib 316LN (UNS S31653) coiled tubing

Cov ntaub ntawv hauv qab no muab cov ntsiab lus ntawm stainless hlau qib 316LN.

Stainless hlau qib 316LN yog cov khoom siv zoo uas muaj qhov tshwj xeeb corrosion kuj thiab kav ntev.Hom hlau no tshwj xeeb tsim los tiv thaiv ib puag ncig hnyav, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv tshuaj lom neeg, petrochemical, thiab marine industries.Ib qho ntawm cov yam ntxwv tseem ceeb ntawm stainless hlau qib 316LN yog nws cov ntsiab lus carbon tsawg, uas pab tiv thaiv carbide nag lossis daus thaum vuam.Qhov no ua kom ntseeg tau tias cov khoom tseem muaj zog thiab tiv taus tawg txawm tias nyob rau hauv huab cua txias.Ntxiv rau nws cov khoom siv kho tshuab zoo heev, stainless hlau qib 316LN kuj tseem muaj kev tiv thaiv zoo rau pitting thiab crevice corrosion.Qhov no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv nyob rau hauv ib puag ncig hnyav uas lwm cov ntaub ntawv yuav ua tsis tau.Zuag qhia tag nrho, yog tias koj tab tom nrhiav cov khoom siv txhim khu kev qha thiab siv tau ntev rau koj qhov project lossis daim ntawv thov tom ntej, stainless hlau qib 316LN yuav tsum tau nyob rau saum koj daim ntawv teev npe!

Tshuaj muaj pes tsawg leeg

Stainless hlau qib 316LN (UNS S31653) coiled tubing

Cov tshuaj muaj pes tsawg leeg ntawm qib 316LN stainless hlau yog teev nyob rau hauv cov lus hauv qab no.

Element	Cov ntsiab lus (%)
Hlau, Fe	Tshuav
Chromium, Cr	16.0-18.0 Nws
Nickel, Nia	10.0-14.0 Nws
Molybdenum, Mo	2.0-3.0 Nws
Manganese, Mn	2.00 Nws
Silicon, Sib	1.00 Nws
Nitrogen, N	0.10-0.30 Nws
Phosphorus, P	0.045 ib
Carbon, C	0.03 ib
Sulfur, S	0.03 ib

Mechanical Properties

Stainless hlau qib 316LN (UNS S31653) coiled tubing

Cov khoom siv hluav taws xob ntawm qib 316LN stainless hlau tau nthuav tawm hauv cov lus hauv qab no.

Cov khoom	Metric	Imperial
Tensile zog	515 MPa ua	7 4694 psi
Yield zog	205 MPa	2 9732 tzs
Modulus ntawm elasticity	190-210 GPa	27557-30457 ksg
Poisson tus piv	0.27-0.30 Nws	0.27-0.30 Nws
Elongation ntawm tawg (hauv 50 mm)	60%	60%

Lwm Lub Npe

Cov ntaub ntawv sib npaug rau qib 316LN stainless hlau tau muab hauv qab no.

ASTM A182 Cov Lus Qhia Tshwj Xeeb	ASTM A 213	ASTM A 240 Cov Lus Qhia	ASTM A 240 Cov Lus Qhia	ASTM A276, ASTM A276
ASTM A193 (B8MN, B8MNA) thiab ASTM A193	ASTM A 312 Cov Lus Qhia Tshwj Xeeb	ASTM A 336 Cov khoom siv raw khoom	ASTM A 358 Cov Qauv	ASTM A 376 Cov Lus Qhia Tshwj Xeeb
ASTM A194 (B8MN, B8MNA) thiab ASTM A194	ASTM A403 Cov khoom lag luam	ASTM A 430 Cov khoom siv raw khoom	ASTM A479 Cov Khoom Siv Hluav Taws Xob	ASTM A666 Cov khoom lag luam
ASTM A688 Cov Khoom Siv Hluav Taws Xob	ASTM A813 Cov Lus Qhia Tshwj Xeeb	ASTM A814 Cov Lus Qhia Tshwj Xeeb	TIAB SA 1.4406	TIAB SA 1.4429

Post lub sij hawm: Apr-09-2023