X4CrNiMo16-5-1 1.4418 - EN 10088-3-2014

Grade	X4CrNiMo16-5-1
European Standard Steel Grade	1.4418
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	Martensitic Stainless Steel
Properties	Corrosion Resistance

X4CrNiMo16-5-1 Chemical Element Composition Content (%)

Component	C ^ⓒ	Si	Mn	P	S ^ⓑ	Cr	Ni	Mo	N
Minimum Value	-	-	-	-	-	15	4	0.8	0.02
Maximum Value	0.06	0.7	1.5	0.04	0.03	17	6	1.5	-

X4CrNiMo16-5-1 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW	Impact Energy Absorption KV2 J
Bar, rod, wire, section, bright products	+A	≤1100			≤320
Bar, rod, wire, section, bright products; d≤160	+QT760	760~960	≥550	(long.) ≥16		(long.) ≥90
Bar, rod, wire, section, bright products; 160<d≤250	+QT760	760~960	≥550	(tr.) ≥14		(tr.) ≥70
Bar, rod, wire, section, bright products; d≤160	+QT900	900~1100	≥700	(long.) ≥16		(long.) ≥80
Bar, rod, wire, section, bright products; 160<d≤250	+QT900	900~1100	≥700	(tr.) ≥14		(tr.) ≥60
Cold drawn, precision bar; d≤10	+QT900	900~1150	≥750	(long.) ≥10
Cold drawn, precision bar; 10<d≤16	+QT900	900~1150	≥750	≥10
Cold drawn, precision bar; 16<d≤40	+QT900	900~1100	≥700	≥12		(long.) ≥80
Cold drawn, precision bar; 40<d≤63	+QT900	900~1100	≥700	≥16		≥80
Cold drawn, precision bar; 63<d≤160	+QT900	900~1100	≥700	≥16		≥80
Cold Drawn, Precision Finished Bars; 160<d≤250	+QT900	900~1100	≥700	(tr.) ≥14		(tr.) ≥60
Cold drawn, precision bar; d≤10	+A	≤1150			≤380
Cold drawn, precision bar; 10<d≤16	+A	≤1150			≤380
Cold drawn, precision bar; 16<d≤40	+A	≤1100			≤320
Cold drawn, precision bar; 40<d≤63	+A	≤1100			≤320
Cold drawn, precision bar; 63<d≤160	+A	≤1100			≤320
Cold Drawn, Precision Finished Bars; 160<d≤250	+A	≤1100			≤320

Approximate Comparison Table

International Organization for Standardization		European Standard
ISO	Numerical Grade	EN	Numerical Grade
X4CrNiMo16-5-1	4418-431-77-E	X4CrNiMo16-5-1	1.4418

X4CrNiMo16-5-1 Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!