Post Stock Login Register

SAE J404 4620 / SAE 4620 Steel - Specifications & Listings

SAE J404 4620: AISI 4620 is a nickel-molybdenum alloy carburizing steel with good toughness and wear resistance. It develops a hard case while maintaining core ductility.

Forms: Round Bar Category: Alloy Steel
Grade Details
GradeSAE J404 4620 / SAE 4620
StandardSAE J404
DescriptionAISI 4620 is a nickel-molybdenum alloy carburizing steel with good toughness and wear resistance. It develops a hard case while maintaining core ductility.
ApplicationsUsed for gears, bearings, shafts, transmission parts, pinions, and heavy-duty carburized components.
Supply & Demand by FormSee Full Supply & Demand →
Round Bar →
Balanced
Chemical Composition (%)
C Mn Si Ni Mo P S
0.17-0.22 0.45-0.65 0.15-0.35 1.65-2.00 0.20-0.30 0.035 max 0.040 max
Mechanical Properties
tensile_strength 800-980 MPa
yield_strength 600-780 MPa
elongation 12-18%
hardness 200-280 HB

Active SAE J404 4620 / SAE 4620 Listings on M-EX (For Sale)

SAE J404 4620 / SAE 4620 Round Bar
3.700 MT
View Listing
SAE J404 4620 / SAE 4620 Round Bar
5.100 MT
View Listing

Buyer RFQs for SAE J404 4620 / SAE 4620

+ Post an RFQ for this grade

No open buyer requirements for SAE J404 4620 / SAE 4620 at this time.

Register for Alerts