SAE 4135 Steel - Specifications, Equivalents & Listings

Forms: Round Bar Category: Alloy Steel

Grade Details

Grade	SAE J404 4135 / SAE 4135
Standard	SAE J404
Description	Chrome molybdenum steel, medium carbon
Applications	Gears, shafts, pressure vessels, high tensile bolts

Equivalent / Similar Grades

Grade	Standard	Region	Live on M-EX
34CrMo4	DIN	Germany	0 listings, 3 RFQs →
EN18	BS970	UK	6 listings, 0 RFQs →
SCM435	JIS	Japan	2 listings, 0 RFQs →

Market Snapshot

7D Offer Price

New

15D Offer Price

New

30D Offer Price

▼ -0.3%

Round Bar →

Balanced

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

Typical Available Sizes

Round Bar	16mm–250mm dia
Flat Bar	20×8mm–150×50mm

Sizes are indicative. Contact seller for exact availability.

Active SAE J404 4135 / SAE 4135 Listings on M-EX (For Sale)

SAE J404 4135 / SAE 4135 Round Bar

2.000 MT

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SAE J404 4135 / SAE 4135 Round Bar

2.900 MT

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No open buyer requirements for SAE J404 4135 / SAE 4135 at this time.