6J40 6J40X 6J40P - GB /T 6145-2010

Grade	6J40
Other Names
Corresponding Standard	GB /T 6145-2010 Manganin and Constantanalloy Wires, Sheet and Rolled Wires for Precision Electrical Resistance
Classification	Copper and Copper Alloys

6J40 Chemical Element Composition Content (%)

Component	Mn	Ni	More
Minimum Value	1	39	Cu:余量
Maximum Value	2	41	Cu:余量

6J40 Mechanical Properties

condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
Wire rod; d≤0.05	≥390	≥6
Wire rod; 0.05<d≤0.1	≥390	≥8
Wire rod; 0.1<d≤0.5	≥390	≥12
Wire rod; d>0.5	≥390	≥15

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