316S33 - BS 970-3-1991

Grade	316S33
Corresponding Standard	BS 970-3-1991 Specification for wrought steel for machanical and allied engineering purposes part 3:bright bars for general engineering purposes
Classification	Austenitic Stainless Steel

316S33 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu ^*	Mo	Ti ^*	Nb ^*
Minimum Value	-	-	-	-	-	16.5	11	-	2.5	-	-
Maximum Value	0.07	1	2	0.045	0.03	18.5	14	0.7	3	0.1	0.2

• For older grades of stainless steel, see Table 2 of standard BS 970-4-1970

316S33 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Bars; d≤19	Cold Drawing	≥865	≥695	≥12
Bars; 19<d≤25	Cold Drawing	≥790	≥555	≥15
Bars; 25<d≤32	Cold Drawing	≥725	≥450	≥20
Bars; 32<d≤38	Cold Drawing	≥695	≥340	≥28
Bars; 38<d≤45	Cold Drawing	≥650	≥310	≥28
Bars; d≤19	Annealing Treatment, Final Cold Drawing	≥600	≥375	≥15
Bars; d>19	Annealing Treatment, Final Cold Drawing	≥550	≥325	≥20
Bars; d<160	Final Softening*	≥510	≥205	≥40

Approximate Comparison Table Austenitic Stainless Steel

China	Japan	United States	International Organization for Standardization	France	European Standard		Sweden	United Kingdom
GB	JIS	ASTM	ISO	NF EN/NF	EN	Numerical Grade	SS	BS EN/BS
0Cr17Ni12Mo2	SUS316	316	Type20a	Z7CND18-12-03 Z7CND18-12-3	X3CrNiMo17-13-3	1.4436	2343	316S31 316S33

316S33 Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!