NCu30 NW4400 N04400 - GB /T 21653-2008

Grade	NCu30
Other Names
Corresponding Standard	GB /T 21653-2008 Nickel and Nickel-Alloy Wire and Drawing Stock
Classification	Nickel and Nickel Alloys
Properties	Corrosion Resistance

NCu30 Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	P	S	Cu	More
Minimum Value	-	-	-	-	-	-	28	Ni+Co≥63
Maximum Value	2.5	0.3	0.5	2	0.005	0.024	34	Ni+Co≥63

The chemical composition conforms to GB/T 5235

NCu30 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
Wire, Wire Rod; 0.05≤t<3.2	Y (Hard)	≥770
Wire, Wire Rod; 3.2≤t<10	Y (Hard)	≥690
Wire, Wire Rod; 0.03≤t<0.45	M (Soft)	≥480	≥20
Wire, Wire Rod; 0.45≤t<10	M (Soft)	≥480	≥25

t= diameter or distance between parallel sides，unit mm

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