STS43

This page provides STS43 datasheet, STS43 mechanical properties, chemical element STS43, technical specifications of STS43 steel material properties. STS43 performance specifications.

KS STS43
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy STS43 KS Korea Carbide for cutting tools
STF7
STF8
STF8
STS5
STS5
STS8
STS8
STS4
STS4
STS43
Datasheet for:Steel Grades:Tool Steel And Hard Alloy: STS43

Chemical composition(mass fraction)(wt.%) of the STS43

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade STS43

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)
673 (≥) 513 (≥) 34 41 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 244
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
22 - -     0.31 -  
785 584 - 42.3 142   -  
928 - 13 22.2   113 421
Heat treated : 1484°C - 1112°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
STS43

Haihong International Trade (HK) CO., Limited

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
STS43 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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