JIS G4804 SUM24L Steel — Specifications & Listings

JIS G4804

Japanese leaded free cutting steel, higher S

Category: Free Machining Steel

Grade Details

Grade	JIS G4804 SUM24L
Standard	JIS G4804
Description	Japanese leaded free cutting steel, higher S
Applications	Precision components, automatic lathe work

Equivalent / Similar Grades

Grade	Standard	Region
11SMnPb37	DIN	Germany
SAE12L14	SAE	USA

Chemical Composition (%)

C	Mn	S	P	Pb
≤0.15	0.85–1.15	0.26–0.35	0.04–0.09	0.10–0.35

Mechanical Properties

Tensile Strength	390–510 MPa
Hardness	≤163 HB

Typical Available Sizes

Round Bar	6mm–75mm dia
Hex Bar	10mm–75mm A/F

Sizes are indicative. Contact seller for exact availability.

Active JIS G4804 SUM24L Listings on M-EX

No active JIS G4804 SUM24L listings at this time.