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JIS G4051 S45C Steel — Specifications & Listings

JIS G4051Japanese medium carbon structural steel

Forms: Round Bar Category: Carbon Steel
Grade Details
GradeJIS G4051 S45C
StandardJIS G4051
DescriptionJapanese medium carbon structural steel
ApplicationsShafts, gears, bolts, machine parts, keys
Equivalent / Similar Grades
Grade Standard Region
C45 DIN Germany
EN8 BS970 UK
AISI 1045 SAE USA
IS 1570 C45 IS 1570 India
GOST 1050 45 GOST 1050 Russia
GB/T 700 Q235B GB/T 700 China
NF A35-551 XC45 NF A35-551 France
KS SM45C KS D3752 Korea
Chemical Composition (%)
C Si Mn S P
0.42–0.48 0.15–0.35 0.60–0.90 ≤0.035 ≤0.030
Mechanical Properties
Tensile Strength ≥570 MPa
Yield Strength ≥430 MPa
Elongation ≥17%
Hardness 167–229 HB
Typical Available Sizes
Round Bar 10mm–200mm dia
Flat Bar 16×5mm–150×40mm
Hex Bar 13mm–75mm A/F
Sizes are indicative. Contact seller for exact availability.

Active JIS G4051 S45C Listings on M-EX

JIS G4051 S45C Round Bar
2.400 MT
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JIS G4051 S45C Round Bar
0.400 MT
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JIS G4051 S45C Round Bar
2.200 MT
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JIS G4051 S45C Round Bar
0.300 MT
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JIS G4051 S45C Round Bar
0.300 MT
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JIS G4051 S45C Round Bar
1.500 MT
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