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Grade NA 15
Corresponding Standard BS 3076-1989
Specification for Nickel and Nickel Alloys: Bar
Classification Nickel and Nickel Alloys
NA 15 Chemical Element Composition Content (%)
Component C Si Mn S Cr Ni * Cu Ti Al More
Minimum Value - - - - 19 30 - 0.15 0.15 Fe: Remainder
Maximum Value 0.1 1 1.5 0.015 23 35 0.75 0.6 0.6
* Including not more than 2% cobalt
NA 15 Mechanical Properties
condition Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Specified Plastic Yield Strength
Rp0.2
Mpa 		Elongation or Extension Rate
δ
%
Bar (Round, Square, Rectangular, and Hexagonal); All Sizes cold worked and nannealed* ≥520 ≥205 ≥30
round bars; all sizes hot worked and nannealed* ≥520 ≥205 ≥30
1 Approximate Comparison Table Corrosion-Resistant Alloy
China Japan South Korea United States Germany United Kingdom
GB ISC JIS KS Commercial Grade UNS DIN EN/DIN W-Nr. BS EN/BS
NS 1101
(NS 111)
(0Cr20Ni32AlTi) 		H 08800
H 01101 		NCF 800
(NCF 2B) 		NCF 800 Incoloy 800 N 08800 X10NiCrAlTi 32-20 1.4876 NA 15
2 Approximate Comparison Table Corrosion-Resistant Alloy
China United States Germany United Kingdom
GB ISC Commercial Grade UNS DIN EN/DIN W-Nr. BS EN/BS
NS 1102
(NS 112)
(1Cr20Ni32AlTi) 		H 08810
H 01102 		Incoloy 800H N 08810 X10NiCrAlTi 32-20 1.4876 NA 15

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