DAA - JIS G 7306-2000

Grade	DAA
Corresponding Standard	JIS G 7306-2000 Steel wire for mechanical springs — Part 3: Oil-hardened tempered wire
Classification	Alloy Steel

DAA Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	V
Minimum Value	0.47	0.1	0.6	-	-	0.8	0.1
Maximum Value	0.55	0.4	1	0.03	0.03	1.1	0.25

DAA Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa
Wire; d=0.5	Quenching and Tempering	1630~2100

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