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UNI 7845 C45 Steel — Specifications & Listings

UNI 7845UNI C45 is a medium carbon steel per Italian Standard UNI 7845, equivalent to EN C45E and DIN C45. It offers good tensile strength and moderate wear resistance, widely used for shafts, gears and general engineering components in Italian industry.

Forms: Round Bar Category: Carbon Steel
Grade Details
GradeUNI 7845 C45
StandardUNI 7845
DescriptionUNI C45 is a medium carbon steel per Italian Standard UNI 7845, equivalent to EN C45E and DIN C45. It offers good tensile strength and moderate wear resistance, widely used for shafts, gears and general engineering components in Italian industry.
Applicationsshafts,axles,gears,studs,bolts,spindles,rollers,general engineering components
Equivalent / Similar Grades
Grade Standard Region
C45E EN 10083 Europe
C45 DIN EN 10083 Germany
AISI 1045 AISI USA
S45C JIS G4051 Japan
EN8 BS 970 UK
GOST 1050 45 GOST Russia
IS 1570 C45 IS 1570 India
KS SM45C KS D3752 Korea
Chemical Composition (%)
C Si Mn P S
0.42-0.50 0.15-0.40 0.50-0.80 <=0.045 <=0.045
Mechanical Properties
tensile_strength 620-800 MPa
yield_strength 340-490 MPa
elongation 14-20 %
hardness 179-235 HB
Typical Available Sizes
Round Bar 16-300 mm
Flat Bar 10-150 mm
Sizes are indicative. Contact seller for exact availability.

Active UNI 7845 C45 Listings on M-EX

UNI 7845 C45 Round Bar
4.300 MT
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UNI 7845 C45 Round Bar
10.200 MT
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