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AISI 4135 Steel — Specifications & Listings

AISI

Chrome molybdenum steel, medium carbon

Forms: Round Bar Category: Alloy Steel
Grade Details
GradeAISI 4135
StandardAISI
DescriptionChrome molybdenum steel, medium carbon
ApplicationsGears, shafts, pressure vessels, high tensile bolts
Equivalent / Similar Grades
Grade Standard Region
34CrMo4 DIN Germany
EN18 BS970 UK
SCM435 JIS Japan
Chemical Composition (%)
C Mn Cr Mo Si
0.33–0.38 0.70–0.90 0.80–1.05 0.15–0.25 0.15–0.35
Mechanical Properties
Tensile Strength 750–950 MPa
Yield Strength ≥580 MPa
Elongation ≥15%
Hardness 217–269 HB
Typical Available Sizes
Round Bar 16mm–250mm dia
Flat Bar 20×8mm–150×50mm
Sizes are indicative. Contact seller for exact availability.

Active AISI 4135 Listings on M-EX

AISI 4135 Round Bar
2.800 MT
View Listing
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