25CrMo4

Alias

EN10269 25CrMo4
DIN17200 1.7218
AISI 4130

Chemistry

Low Alloy Steel
Base Element Fe(Iron)

Element	Min	Max
C (Carbon)	0.22%	0.29%
Cr (Chromium)	0.9%	1.2%
Mn (Manganese)	0.6%	0.9%
Mo (Molybdenum)	0.15%	0.3%
P (Phosphorus)		0.035%
S (Sulphur)		0.035%
Si (Silicon)		0.4%

Mechanical Property,Min,Max
Ultimate Tensile Strength (UTS),600 N/mm, 750 N/mm²
Elongation,18%,
Reduction of area,60%,
0.2% Proof Stress (d ≤100), 440 N/mm²,
Charpy V-Notch Impact(RT) (d ≤ 100),60 Joules,
Yield (100 < d ≤ 150), 420 N/mm² Charpy V-Notch Impact (RT) (100 < d ≤ 150) ,45 Joules,

Uses

Bolting
Military Vehicles
Construction Equipment
Ships
Pipelines
Pressure Vessels and piping
Oil Drilling platforms
structural Steels

Comparable

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