Grade X6CrMoNb 17-1
European Standard Steel Grade 1.4526
Corresponding Standard EN 10088-3-2014
Stainless steels-Part 3: Technical delivery condition for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
Classification Ferritic Stainless Steel
Properties Corrosion Resistance
Density 7.7 g/cm3
X6CrMoNb 17-1 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo N More
Minimum Value - - - - - 16 0.8 - Nb:[7x(C+N)+0.10]~1.00
Maximum Value 0.08 1 1 0.04 0.015 18 1.4 0.04
X6CrMoNb 17-1 Mechanical Properties
condition Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
Bar, rod, wire, section, bright products; d≤50 +A 480~680 ≥300 ≥15 ≤200
Cold drawn, precision bar; d≤10 +A 540~700 ≥340 ≥8
Cold drawn, precision bar; 10<d≤16 +A 500~700 ≥320 ≥12
Cold drawn, precision bar; 16<d≤40 +A 440~700 ≥280 ≥15
Cold Drawn, Precision Finished Bar; 40<d≤50 +A 440~700 ≥280 ≥15
Approximate Comparison Table Ferritic Stainless Steel
China United States International Organization for Standardization European Standard
ISC UNS ISO Numerical Grade EN Numerical Grade
S11770 S43600 X6CrMoNb17-1 4526-436-00-I X6CrMoNb17-1 1.4526

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