Material Data Sheet 1.6582, 34 Cr Ni Mo 6, 4340

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Material
Material-Number 1.6582 Norm 34 Cr Ni Mo 6
Alloy 4340 DIN SEW 550
EN 10083/ 10250/ 10263/ 10269/ 10277 AMS S-5000/ 6359/ 6484/ 6409/ 6414/ 6454
AISI UNS
BS PD 970 ASTM 4340/ L43
NACE SAE 4340
Vd-TÜV ELI
Description
Edelbaustahl / Vergütungsstahl
Besonders für Kaltfließpressteile
Application
Maschinen / Apparatebau
Mechanical Properties
Density8 kg/dm³
Rm min700 N/mm²Rm max1450 N/mm²
Rp 0.2 min700 N/mm²Rp 0.2 max1050 N/mm²
Elongation min9 %Elongation max15 %
Chemical Composition (in Weight %)
Element C Ni Cr Mn P S Si Mo
min 0.3 1.4 1.4 0.6       0.2
max 0.37 1.7 1.7 1 0.02 0.015 0.6 0.3

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