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Home Material GB /T 713.7-2023
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Grade 06Cr19Ni9NbN
China ISC S30478
Corresponding Standard GB /T 713.7-2023
Steel Plate,Sheet and Strip for Pressure Equipments Part7:Stainless Steel and Heat Resisting Steel
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
Density 7.93 g/cm3
06Cr19Ni9NbN Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni N Nb
Minimum Value - - - - - 18 7.5 0.15 -
Maximum Value 0.08 1 2.5 0.035 0.015 20 10.5 0.3 0.15
06Cr19Ni9NbN Mechanical Properties
Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Specified Plastic Yield Strength
Rp0.2
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW 		Impact Energy Absorption
KV2
J
Solutioon treatment ≥585 ≥275 ≥30 HBW: ≤241
HRB: ≤100
HV: ≤242		 -
Approximate Comparison Table Austenitic Stainless Steel
China Taiwan, China Japan South Korea United States
GB ISC CNS JIS KS ASTM UNS
06Cr19Ni9NbN S30478 304N2 SUS 304N2 STS 304N2 XM21 S30452
06Cr19Ni9NbN Corresponding Standards(Same grade name, different standards)
1 GB /T 20878-2007
06Cr19Ni9NbN S30478 (0Cr19Ni10NbN)
2 GB /T 1220-2007
06Cr19Ni9NbN S30478 (0Cr19Ni10NbN)
3 GB /T 3280-2015
06Cr19Ni9NbN S30478 (0Cr19Ni10NbN)
4 GB /T 4237-2015
06Cr19Ni9NbN S30478 (0Cr19Ni10NbN)
5 GB /T 14975-2012
06Cr19Ni9NbN S30478 (0Cr19Ni10NbN)
6 GB /T 14976-2012
06Cr19Ni9NbN S30478 (0Cr19Ni10NbN)
7 GB /T 24511-2017
06Cr19Ni9NbN S30478
8 GB /T 20878-2024
06Cr19Ni9NbN S30478 (0Cr19Ni10NbN)
9 GB /T 713.7-2023
06Cr19Ni9NbN S30478

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