Commercial Grade
USA UNS N05500
Other Names
Corresponding Standard SAE J 470c-1976
Wrought Nickel and Nickel - Related Alloys
Brand/Supplier
America ->
Classification Special Alloy Steel
Properties Strength Hardness Corrosion Resistance Machinability
Density 8.47 g/cm3
Chemical Element Composition Content (%)
  Component Fe C Si Mn S Ni Cu Ti Al
Standard Minimum Value - - - - - - - - -
Maximum Value - - - - - - - - -
Nominal Value 1 0.15 0.25 0.75 0.005 66 29 0.6 2.75
  Component Fe C Si Mn S Ni * Cu Ti Al
SMC Minimum Value - - - - - 63 27 0.35 2.3
Maximum Value 2 0.25 0.5 1.5 0.01 - 33 0.85 3.15
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
Products Form Mark
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Reduction of Area
ψ
%
Hardness
HBW
Impact Energy Absorption
KV2
J
Bars, Forgings, Wire, Thin sheet, Strip, Tubes Standard 620~1380 276~1207 2~45 25~70 110~250 203~298
Rod SMC Hot-Finished 621~1069 276~758 20~45 - 140~315 -
Rod SMC Hot-Finished, Aged 965~1310 690~1034 20~30 - 265~346 -
Rod SMC Hot-Finished, Annealed 621~758 276~414 25~45 - 140~185 -
Rod SMC Hot-Finished, Annealed and Aged 896~1138 586~827 20~35 - 250~315 -
Rod SMC Cold-Drawn, As-Drawn 690~965 483~862 13~35 - 175~260 -
Rod SMC Cold-Drawn, Aged 931~1276 655~1103 15~30 - 255~370 -
Rod SMC Cold-Drawn, Annealed 621~758 276~414 25~50 - 140~185 -
Rod SMC Cold-Drawn, Annealed and Aged 896~1310 586~827 20~30 - 250~315 -
Cold rolled thin plate SMC Annealing 621~724 276~448 25~45 - HRB
≤85
-
Cold-rolled strip SMC Annealing 621~724 276~448 25~45 - HRB
≤85
-
Cold-rolled strip SMC Annealing and aging 896~1172 621~827 15~25 - HRC
≥24
-
Cold-rolled strip SMC Spring Temper 1000~1138 896~1103 3~8 - HRC
≥25
-
Cold-rolled strip SMC Spring Temper, Aged 1172~1517 896~1345 5~10 - HRC
≥34
-
Seamless Pipe SMC Cold-Drawn, Annealed 621~758 276~448 25~45 - HRB
≤90
-
Seamless Pipe SMC Cold-Drawn, Annealed and Aged 896~1241 586~827 15~30 - HRC
24~36
-
Seamless Pipe SMC Cold-Drawn, As-Drawn 758~1103 586~965 2~15 - HR95B~32C -
Seamless Pipe SMC Cold-Drawn, As-Drawn, Aged 965~1517 690~1379 3~25 - HRC
27~40
-
Plate SMC Hot-Finished 621~931 276~758 20~45 - HR75B~26C -
Plate SMC Hot-Finished, Aged 965~1241 690~981 20~30 - HRC
27~37
-
Cold drawn wire SMC Annealing 552~758 241~448 20~40 - - -
Cold drawn wire SMC Annealing and aging 827~1034 621~758 15~30 - - -
Cold drawn wire SMC Spring Temper 1000~1310 896~1241 2~5 - - -
Cold drawn wire SMC Spring Temper, Aged 1103~1379 965~1310 3~8 - - -
Approximate Comparison Table Corrosion-Resistant Alloy
China United States Germany
GB ISC Commercial Grade UNS W-Nr.
NS 6500
Ni68Cu28Al
H 05500 Monel K500 N 05500 2.4375

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