Incoloy alloy 020 N08020 Incoloy 020

Incoloy alloy 020 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti	More
Minimum Value	-	-	-	-	-	19	32	3	2	-	Fe:余量；Nb+Ta:8C~1
Maximum Value	0.07	1	2	0.045	0.035	21	38	4	3	0.6	Fe:余量；Nb+Ta:8C~1

Incoloy alloy 020 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Tubes, thin plates, strips, thick plates, round bars, flat bars, hexagonal profiles, wire	Cold rolled 20%	826	765	13	HRC 23
Tubes, thin plates, strips, thick plates, round bars, flat bars, hexagonal profiles, wire	Cold rolled 30%	907	857	8	HRC 28
Tubes, thin plates, strips, thick plates, round bars, flat bars, hexagonal profiles, wire	Cold rolled 40%	931	879	7	HRC 27
Tubes, thin plates, strips, thick plates, round bars, flat bars, hexagonal profiles, wire	Cold rolled 50%	1017	962	4	HRC 30
Tubes, thin plates, strips, thick plates, round bars, flat bars, hexagonal profiles, wire	Cold rolled 60%	1029	965	5	HRC 31
Tubes, thin plates, strips, thick plates, round bars, flat bars, hexagonal profiles, wire	Annealing (cold rolled 0%)	661	306	38	HRB 83
Tubes, thin plates, strips, thick plates, round bars, flat bars, hexagonal profiles, wire	Annealing	620	300	40	-

1 Approximate Comparison Table corrosion-resistant alloy

2 Approximate Comparison Table

United States	International Organization for Standardization		European Standard
UNS	ISO	Numerical Grade	Numerical Grade
N08020	X4NiCrCuMo35-20-4-3	4657-080-20-U	(1.4657)

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