S82441 - ASTM A554-2016

USA UNS	S82441
Corresponding Standard	ASTM A554-2016 Welded Stainless Steel Mechanical Tubing
Classification	Duplex Stainless Steel

Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	N
Minimum Value	-	-	2.5	-	-	23	3	0.1	1	0.2
Maximum Value	0.03	0.7	4	0.035	0.005	25	4.5	0.8	2	0.3

Mechanical Properties

	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Wall＜10mm	Annealing	≥740	≥540	≥25	≤290
Wall≥10mm	Annealing	≥680	≥480	≥25	≤290

Approximate Comparison Table Austenitic-Ferritic Stainless Steel

United States	International Organization for Standardization		European Standard
UNS	ISO	Numerical Grade	EN	Numerical Grade
S82441	X2CrNiMnMoCuN24-4-3-2	4662-824-41-X	X2CrNiMnMoCuN24-4-3-2	1.4662

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