Simbi isina tsvina 409

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Product sumo Technical data

Product sumo

409 Stainless simbi iFerritic simbi inopa yakanaka michina zvivakwa uye yakakwirira-tembiricha corrosion resistance. Inowanzo onekwa sechromium simbi isina tsvina, ine maapplication ari exhaust masisitimu emota uye maapplication anoda weldability.

409 masimbi anowanikwawo mumhando dzakadzikama zvakanyanya, senge mamakisi S40930, S40920 uye S40910. Kugadzikana kwemagiredhi aya kunopiwa nekuvapo kweniobium, titanium, kana zvese zviri zviviri, mukuumbwa kwesimbi.

Technical data

Kuumbwa Kwemakemikari

Giredhi		C	Mn	Si	P	S	Cr	Ni	Ti
409	min. max.	- 0.08	- 1.00	- 1.00	- 0.045	- 0.045	10.5 11.75	- 0.5	6x C 0.75

Mechanical Properties

Giredhi	Tensile Simba (MPa) min	Goho Simba 0.2% Uchapupu (MPa) min	Elongation (% mu50mm) min	Kuoma
				Rockwell B (HR B) max	Brinell (HB) max
409	450	240	25	75	131

Zvinhu Zvenyama

Giredhi	Density (kg/m3)	Elastic Modulus (GPa)	Kureva Coefficient Yekuwedzera Kwekupisa (μm/m/°C)			Thermal Conductivity (W/m.K)		Chaicho Kupisa 0-100°C (J/kg.K)	Kuramba Kwemagetsi (nΩ.m)
			0-100°C	0-315°C	0-538°C	pa100°C	pa500°C
409	7800	200	11.0	11.7	12.4	25.8	27.5	460	600

Giredhi Specification Kuenzanisa

Giredhi	UNS Nha	Old British		Euronorm		Swedish SS	Japanese JIS
		BS	En	Aihwa	Zita
409	S40900	409S19	-	1.4512	X6CrTi12	-	SUH 409

Possible Alternative Grades

Giredhi	Properties
3CR12	Nyore kupinza uye yakanaka corrosion resistance. Zvikamu zvinorema zviri nyore kuwanikwa kana zvichienzaniswa ne409.
304	High heat resistance uye corrosion resistance. Grade 304 inodhura.
321	Zvirinani kupisa kupisa kana uchienzaniswa ne304 kana 409.
Aluminium simbi	Yakachipa kupfuura giredhi 409 simbi isina tsvina, asi isingadzivirirwe nekupedza gasi.