L2

This page provides L2 datasheet, L2 mechanical properties, chemical element L2, technical specifications of L2 steel material properties. L2 performance specifications.

ASTM L2
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy L2 ASTM USA Alloy tool steel
P6
T51620
P20
T51621
P21
T60601
F1
T60602
F2
T61202
Datasheet for:Steel Grades:Tool Steel And Hard Alloy:L2

Chemical composition(mass fraction)(wt.%) of the L2

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) V(%)
0.45~1.00 0.10~0.50 0.10~0.90 ≤0.030 ≤0.030 0.70~1.20 ≤0.25 0.10~0.30

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade L2

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
933 (≥) 662 (≥) 24 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 242
Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
44 - -     0.21 -  
746 973 - 13.3 343   -  
172 - 43 14.2   243 223
Heat treated : 1147°C - 1283°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
Q195 GBT China
Engineering and welding
Q215 China
Engineering and welding
Q215 B China
Engineering and welding
Q235 China
Engineering and welding
Q235 B China
Engineering and welding
Q235 C China
Engineering and welding
Q235 D China
Engineering and welding
Q255 A China
Engineering and welding
Q255 B China
Engineering and welding
Q275 China
Engineering and welding
Q235q C China
Bridge structure with steel
Q235q D China
Bridge structure with steel
Q345q E China
Bridge structure with steel
Q345q C China
Bridge structure with steel
ASTM 1030 ASTM USA
General use carbon steel bar
UNS G10300 UNS USA
General use carbon steel bar
ASTM 1005 ASTM USA
General use carbon steel bar
UNS G10050 UNS USA
General use carbon steel bar
ASTM 1006 ASTM USA
General use carbon steel bar
UNS G10060 UNS USA
General use carbon steel bar
L2

Haihong International Trade (HK) CO., Limited

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
L2 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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