Stainless hlau - Qib 316 (UNS S31600)

Cov khoom tseem ceeb

Cov khoom no tau teev tseg rau cov khoom lag luam tiaj tus (phaj, ntawv thiab coil) hauv ASTM A240 / A240M. Zoo sib xws tab sis tsis tas yuav zoo ib yam khoom yog teev rau lwm yam khoom xws li yeeb nkab thiab bar hauv lawv cov specifications.

Kev sib xyaw

Table 1.Kev sib xyaw ua ke rau qib 316 ntawm stainless hlau.

Qib		C	Mn	Si	P	S	Cr	Mo	Ni	N
316	Min	-	-	-	0	-	16.0	2.00	10.0	-
	Max	0.08	2.0	0.75	0.045	0.03	18.0	3.00	14.0	0.10
316L	Min	-	-	-	-	-	16.0	2.00	10.0	-
	Max	0.03	2.0	0.75	0.045	0.03	18.0	3.00	14.0	0.10
316H	Min	0.04	0.04	0	-	-	16.0	2.00	10.0	-
	max	0.10	0.10	0.75	0.045	0.03	18.0	3.00	14.0	-

 

Mechanical Properties

Rooj 2.Mechanical zog ntawm 316 qib stainless hlau.

Qib	Tensile Str (MPa) min	Yield Str 0.2% Pov thawj (MPa) min	Ntev (% hauv 50 mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
316	515	205	40	95	217
316L	485	170	40	95	217
316H	515	205	40	95	217

 

Nco tseg: 316H kuj tseem muaj qhov yuav tsum tau ua rau cov nplej loj ntawm ASTM tsis muaj . 7 lossis coarser.

Lub cev muaj zog

Table 3.Cov khoom siv lub cev zoo rau 316 qib stainless hlau.

Qib	Qhov ceev (kg / m3)	Elastic Modulus (GPa)	Txhais tau tias Co-eff ntawm Thermal Expansion (µm/m/degree)			Thermal conductivity (W / mK)		Kev kub ceev 0-100℃(J / kg.K)	Elec Resistivity (nΩ)
			0-100 degree	0-315 degree	0-538 ° C	Thaum 100 degree	Ntawm 500 degree
316/L/H	8000	193	15.9	16.2	17.5	16.3	21.5	500	740