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DIN 1.3355

Description

DIN DIN 1.3355 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: DIN 1.3355
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel DIN 1.3355 DIN
DIN 1.2735
DIN 1.2842
DIN 1.3202
DIN 1.3246
DIN 1.3249
DIN 1.3255
DIN 1.3265
DIN 1.3343
DIN 1.3346
DIN 1.3348

Chemical composition(mass fraction)(wt.%) of the DIN 1.3355

Element Weight %
C 0.65-0.80
Mn 0.10-0.40
Si 0.20-0.40
Cr 3.75-4.00
Ni 0.3
W 17.25-18.75
V 0.90-1.30
Cu 0.25
P 0.03
S 0.03

Mechanical Properties of steel grade DIN 1.3355

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)
761 (≥) 422 (≥) 22 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade DIN 1.3355

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
31 - -     0.24 -  
712 579 - 14.3 143   -  
882 - 41 32.2   424 424

Heat Treatment of steel grade DIN 1.3355

Heat treated : 1462°C - 1439°C

Technological Curves of steel grade DIN 1.3355

Cross Reference Table (Equivalent Grade) of DIN 1.3355

Grade Standard Country Application
Q195 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

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