N04400 Monel alloy 400 - SAE J 470c-1976

Commercial Grade
USA UNS	N04400
Other Names
Corresponding Standard	SAE J 470c-1976 WROUGHT NICKEL AND NICKEL-RELATED ALLOYS
Brand/Supplier	America ->
Classification	Nickel and Nickel Alloys
Properties	Strength Hardness Corrosion Resistance Machinability
Density	8.8 g/cm³

Chemical Element Composition Content (%)

	Component	Fe	C	Si	Mn	S	Ni	Cu
Standard	Minimum Value	-	-	-	-	-	-	-
	Maximum Value	-	-	-	-	-	-	-
	Nominal Value	1.4	0.15	0.25	1	0.012	67	30

	Component	Fe	C	Si	Mn	S	Ni ^*	Cu
SMC	Minimum Value	-	-	-	-	-	63	28
	Maximum Value	2.5	0.3	0.5	2	0.024	-	34
	Nominal Value	-	-	-	-	-	-	-

Standard - refers to the chemical composition specified in this standard
SMC- refers to the chemical composition of this grade of product produced by Speical metals corporation
*Include Co

Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Rod	Annealing	517~620	172	35~60	110~149
Rod	Hot-Finished(except Hexagons over 2 1/8 inches and Angles)	552~758	276~690	30~60	140~241
Rod	Hot-Finished Hexagons over 2 1/8 inches and Angles	517~690	207~379	30~50	130~184
Rod	Cold drawn, stress relieved	579~827	379~690	22~40	160~225
Plate	Hot-Rolled, As-Rolled	517~655	276~517	45~30	125~215
Plate	Hot rolling,	482~586	193~345	50~35	110~140
Thin plate	Annealing	482~586	207~310	45~35	HRB 65~80
Thin plate	Cold working, hardening	690~827	621~758	15~2	HRB ≥93
Cold-rolled strip	Annealing	482~586	172~310	55~35	HRB ≤68
Cold-rolled strip	Spring Temper	690~965	621~896	15~2	HRB ≥98
Seamless Pipe	Cold drawn, annealed	482~586	172~310	50~35	≤75
Seamless Pipe	Cold drawn, stress relieved	586~827	379~690	35~15	HRB 85~100
Seamless Pipe	Heat-Exchanger, Annealed	482~586	193~310	50~35	HRB ≤85
Seamless Pipe	Heat-Exchanger, Stress-Relieved	586~724	379~621	35~15	HRB 85~97
Seamless Pipe	Hot extrusion	Measured	Measured	Measured	Measured
Seamless Pipe	Tempering 1 (annealing)	≤586	207~310	45~30	HRB ≤73
Seamless Pipe	Tempering 2 (1/2-hard)	586~724	379~552	30~10	HRB 75~97
Seamless Pipe	Tempering 3 (hard)	758~896	621~758	10~3	HRC 95~27
Cold drawn wire	Annealing	482~655	207~379	45~25
Cold drawn wire	Tempering 1	586~690	345~517	30~20
Cold drawn wire	1/4-Hard	655~827	448~655	25~15
Cold drawn wire	1/2-Hard	758~931	586~827	15~8
Cold drawn wire	3/4 - Hard	862~1034	690~931	8~5
Cold drawn wire	Full-Hard--Spring Temper	1000~1241	862~1172	5~2

Approximate Comparison Table corrosion-resistant alloy

China		United States		Germany
GB	ISC	Commercial Grade	UNS	DIN EN/DIN	W-Nr.
NS 6400 Ni68Cu28Fe	H 04400	Monel 400	N 04400	NiCu30Fe	2.4360

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