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L5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of L5

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SAE L5

Catalog

L5 Profile
L5 Chemical composition
L5 Mechanical Properties
L5 Physical Properties
L5 Heat treatment
L5 Size Availability
L5 Relevant products

Profile

This page is mainly introduced the L5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of L5,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Low Alloy Tool Steel

Steel Garde:L5
Type:Tool Die Steels
Country:USA
Standard:SAE
Application:Low Alloy Tool Steel

Relevant products:

TIAL5 TA6 Titani...

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.90	1.10
Si	0.10	0.40
Mn	0.90	1.10
Cr	0.90	1.10
Mo	0.25	0.30
V
W

Mechanical Properties

Tensile strength	529～911	σb/MPa
Yield Strength	614	σ 0.2 ≥/MPa
Elongation	84	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	597～720	-
HRC	30	-

Physical Properties

Thermal expansion	22-99	e-6/K
Thermal conductivity	87-34	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1046-5194	째C
Density	8119-1786	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
L5 Tool Die Steels	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk