Y16Cr17Ni2 S41717 Y16Cr17Ni2Mo - GB /T 4240-2019

Grade	Y16Cr17Ni2
China ISC	S41717
Old Grade
Corresponding Standard	GB /T 4240-2019 Stainless steel wires
Classification	Martensitic Stainless Steel
Properties	Corrosion Resistance Machinability

Y16Cr17Ni2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo
Minimum Value	0.12	-	-	-	0.15	15	2	-
Maximum Value	0.2	1	1.5	0.04	0.3	18	3	0.6

Y16Cr17Ni2 Mechanical Properties

diameter d mm	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
d=1.00~2.00	Soft Steel Wire 600~850	Soft steel wire (Elongation) ≥10
d>2.00~16.0	600~850	≥15

①soft - Wire is subjected to bright heat treatment, or after heat treatment, it undergoes pickling or similar processes to remove surface scale.
②Lightly drawn- Wire is drawn to finished dimensions with a small reduction in cross-section after heat treatment.
③Cold drawn - Wire undergoes conventional drawing after heat treatment, which is the process of forming at room temperature through methods such as die drawing or roll drawing.

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