ML03Cr18Ni12 S30504 - GB /T 4232-2019

Grade	ML03Cr18Ni12
China ISC	S30504
Corresponding Standard	GB /T 4232-2019 Stainless Steel Wire for Cold Heading and Cold Forging
Classification	Austenitic Stainless Steel
Properties	Corrosion Resistance Forgability

ML03Cr18Ni12 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu
Minimum Value	-	-	-	-	-	17	10.5	-
Maximum Value	0.04	1	2	0.045	0.03	19	13	1

ML03Cr18Ni12 Mechanical Properties

diameter d mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %
d=0.80~3.00	Soft（S）	480~640	≥30	≥65
d>3.00~11.0		450~610	≥40	≥65
d=0.80~3.00	Light-drawn（LD）	520~680	≥20	≥55
d>3.00~20		480~640	≥25	≥55

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