Nickel / Nickel-chrome / Nickel-chrome-molybdenum / Nickel iron / Nickel-iron-chrome / Nickel copper
NICKEL - COPPER
Chemistry (% Wt.)
Type	UNS #	Ni	Cu	A1	Other
400	N04400	63-70	Rem	-	-
401	N04401	40-45	Rem	-	2.25 Mn
404	N04404	52-57	Rem	0.05 max	-
R-405	N04405	63-70	Rem	-	0.025-0.06S, 2.5 max Fe
K-500	N05500	63-70	Rem	2.30-3.15	.35-.85 Ti

Mechanical Properties (annealed sheet)
Type	Tensile Strength		Yield Strength			Elong. %	Hardness (max)
							Rockwell
	ksi	MPa	ksi	MPa
400	78.6	0	31.1	0		51.5	-
401	-	-	-	-		-	-
404	-	-	-	-		-	-
R-405*	70-85	0	25-40	0		35-40	B76
K-500*	90-110	0	40-60	0		25-40	B90
	130-190**	0	85-120	0		20-30	C35
*Barstock
** Cold rolled and aged
Specifications
400		ASTM B127; B163; B164; B165; B366; B564; F96; F467; F468
401		0
404		ASTM F96
R-405		ASTM B164; F467; F468			FED QQ-N-281
K-500		ASTM F467; F468			FED QQ-N-286