316 / 316L KARFE KARFE

Alloy 316 / 316L shine molybdenum mai ɗaukar austenitic bakin karfe. Mafi girman abun ciki na nickel da molybdenum a cikin wannan matakin yana ba shi damar nuna mafi kyawun kaddarorin juriya na lalata fiye da 304, Alloy 316/316L bakin karfe ana amfani dashi sosai a aikace-aikacen kasuwanci da masana'antu. Yana da wani austenitic gami da mai kyau weldability da kyau kwarai malleability.

Bambance-bambance tsakanin 316 da 316L

316 bakin karfe yana da ƙarin carbon a cikinsa fiye da 316L. Wannan yana da sauƙin tunawa, kamar yadda L yana nufin "ƙananan." Amma ko da yake yana da ƙarancin carbon, 316L yana kama da 316 a kusan kowace hanya. Farashin yana kama da juna, kuma duka biyun suna da ɗorewa, jurewa lalata, kuma zaɓi mai kyau don yanayin matsanancin damuwa.

316L, duk da haka, shine mafi kyawun zaɓi don aikin da ke buƙatar walƙiya mai yawa saboda 316 ya fi dacewa da lalata walda fiye da 316L (lalata a cikin walda). Koyaya, ana iya soke 316 don tsayayya da lalata walda. 316L kuma babban bakin karfe ne don amfani da zafi mai zafi, da lalata, wanda shine dalilin da ya sa ya shahara don amfani da shi wajen gine-gine da ayyukan ruwa.

Babu 316 ko 316L shine zaɓi mafi arha. 304 da 304L iri ɗaya ne amma masu ƙarancin farashi. Kuma ba su da tsayi kamar 317 da 317L, waɗanda ke da babban abun ciki na molybdenum kuma sun fi dacewa da juriya na lalata gaba ɗaya.

Cikakken Bayani

Suna	sanyi birgima 304 316 bakin karfe zanen gado farantin / da'irar
Kauri	0.3-3 mm
Daidaitaccen Girman	1000 * 2000mm, 1219*2438mm, 1250*2500mm ko kamar yadda abokin ciniki ta bukata
Surface	2B,BA,NO.4,8K,gashi,etched,pvd launi mai rufi, anti-yatsa
Techquine	sanyi birgima
Takaddun gwaji na Mill	za a iya bayarwa
Stock ko a'a	isa hannun jari
Misali	samuwa
Sharuɗɗan biyan kuɗi	30% TT azaman ajiya, ma'auni kafin jigilar kaya
Shiryawa	kunshin fitarwa na stanfard
Lokacin bayarwa	cikin kwanaki 7-10

Abubuwan sinadaran

Nau'in	%C	% Si	%Mn	%P	%S	%Cr	% Ni	%Mo
316	0.080 max	1.00 max	2.00 max	0.045 max	0.030 max	16.00-18.00	10.00-14.00	2.00-3.00
316l	0.030 max	1.00 max	2.00 max	0.045 max	0.030 max	16.00-18.00	10.10-14.00	2.00-3.00

Matsayin duniya

ITA	Amurka	GER	FRA	Birtaniya	RUS	CHN	JAP
Saukewa: X5CrNiMo1712-2	316	1.4401	Z6CND17.11	316S16	08KH16N11M3	0Cr17Ni12Mo2	SUS316
Saukewa: X2CrNiMo1712-2	316l	1.4404	Saukewa: Z3CND17-11-02	316S11	03KH17N14M2	0Cr19Ni12Mo2	Saukewa: SUS316L

Jiki / inji / thermal / lantarki / Magnetic Properties

Dukiya	Alama	U.o.M.	Nau'in	Bayanan kula	Darajoji
Yawan yawa	δ	[g/cm3]	Na zahiri	Yanayin ɗaki.	7.95
Matasa modules	E	[GPa]	Makanikai	-	200
Musamman zafi	c	[J/kg-K]	Thermal	Yanayin ɗaki.	500
Coefficient na mikakke thermal fadada	α	[10^-6/ºC]	Thermal	(ΔT=0-100°C)	17
Ƙarfafawar thermal	λ	[W/ (m·K)]	Thermal	Yanayin ɗaki.	15.0
Electric resistivity	ρ	[Ω*m*10^-9]	Lantarki	-	730
Dangantakar karfin maganadisu	µ	-	Magnetic	Paramagnetic	1.020*

Bayanan fasaha

Dukiya	Nau'in	U.o.M.	Darajoji	U.o.M.	Darajoji
Tauri	Makanikai	[HRC]	20 - 39 (1)*	[HV]	100 - 250 (2)*
Ƙarfin ƙarfi na ƙarshe	Makanikai	[MPa]	550 - 1250	[psix10^3]	80 - 180
Yanayin sabis	Thermal	[ºC]	-196 / 600	[ºF]	-320.8 / 1112

Rage

Diamita (min/max)	U.o.M.	Diamita (min/max)	U.o.M.	Daidaitaccen maki (ISO 3290-1 / DIN 5401 / AFBMA)**
0.300 - 300.000	[mm]	1/64 - 12	["]	G100-200-300-500-600-700-1000

Juriya na Lalata

Kyakkyawan juriya na lalatawa game da abubuwan halitta, kyakkyawan juriya ga yawancin acid mai ƙarfi (acetic, phosphoric, sulfuric acid) da kan ruwan teku. Ana sa su cikin rami da ɓarnawar ɓarna a gaban mafitacin chloride mai zafi da damuwa da lalata lokacin da zafin jiki ya wuce 60 ° C. Ba sa tsayayya da haɗuwa da hydrochloric da hydrofluoric acid, aqua regia, baƙin ƙarfe da magnesium chlorides.