Cr20Ni30 - GB /T 1234-2012

Grade	Cr20Ni30
Corresponding Standard	GB /T 1234-2012 High Resistance Alloys for Electrical Heating
Classification	Special Alloy Steel
Properties	Corrosion Resistance

Cr20Ni30 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	More
Minimum Value	-	1	-	-	-	18	30	Fe:余量
Maximum Value	0.08	3	1	0.02	0.015	21	34	Fe:余量

Cr20Ni30 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
Wires d＞3; Strips t＞0.2	Solid Solution	≥600	≥25
Wires d=0.1~3; Strips t＞0.2	Solid Solution	≥600	≥20

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