NF A35-551 35CD4 Steel — Specifications & Listings

NF A35-551Chromium-molybdenum alloy steel with good hardenability, strength and toughness after heat treatment. Used for highly stressed engineering and automotive components.

Forms: Round Bar Category: Alloy Steel
Grade Details
GradeNF A35-551 35CD4
StandardNF A35-551
DescriptionChromium-molybdenum alloy steel with good hardenability, strength and toughness after heat treatment. Used for highly stressed engineering and automotive components.
Applicationsgears, shafts, axles, connecting rods, high strength bolts, automotive parts
Equivalent / Similar Grades
Grade Standard Region
34CrMo4 DIN EN 10083 Germany
AISI 4135 AISI USA
708A37 BS970 UK
SCM435 JIS G4053 Japan
35CrMo GB China
GOST 4543 35XM GOST 4543 Russia
Chemical Composition (%)
C Si Mn S P Cr Mo
0.32-0.39 0.15-0.40 0.50-0.80 <=0.035 <=0.035 0.90-1.20 0.15-0.30
Mechanical Properties
tensile_strength 850-1000 MPa
yield_strength >=650 MPa
elongation >=14%
hardness 248-302 HB
Typical Available Sizes
Round Bar 16-300 mm dia
Sizes are indicative. Contact seller for exact availability.

Active NF A35-551 35CD4 Listings on M-EX

NF A35-551 35CD4 Round Bar
3.900 MT
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NF A35-551 35CD4 Round Bar
3.000 MT
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