S44100 - ASTM A554-2016

USA UNS	S44100
Corresponding Standard	ASTM A554-2016 Welded Stainless Steel Mechanical Tubing
Classification	Ferritic Stainless Steel

Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Ti	More
Minimum Value	-	-	-	-	-	17.5	-	0.1	Nb(Cb)：0.3+(9×C) ~ 0.9
Maximum Value	0.03	1	1	0.04	0.03	19.5	1	0.5	Nb(Cb)：0.3+(9×C) ~ 0.9

Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Annealing	≥414	≥241	≥20	≤190

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