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Description

ISO ISO ISO 3 ISO standard thermal deformation of stainless steel and ISO 3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ISO 3
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ISO 3 ISO ISO ISO standard thermal deformation of stainless steel
ISO X7CrS17
ISO 8a
ISO X6CrMo17-1
ISO 9c
ISO X3CrTi17
ISO 8b
ISO X6CrMoNb17-1
ISO X2CrMoTi18-2
ISO X3CrNiMo13-4
ISO X12Cr13

Chemical composition(mass fraction)(wt.%) of the ISO 3

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) N(%)
0.08-0.15 Max 1.00 Max 1.50 Max 0.040 Max 0.030 11.5-13.5 Max 0.75 Max 0.025

Mechanical Properties of steel grade ISO 3

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)
316 (≥) 948 (≥) 23 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade ISO 3

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
33 - -     0.22 -  
467 366 - 33.3 222   -  
197 - 11 11.2   213 224

Heat Treatment of steel grade ISO 3

Heat treated : 1239°C - 1633°C

Technological Curves of steel grade ISO 3

Cross Reference Table (Equivalent Grade) of ISO 3

Grade Standard Country Application
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D 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 1013 ASTM USA General use carbon steel bar
UNS G10130 UNS USA General use carbon steel bar
T13 China Carbon tool steel
5Cr3Mn1SiMo1V China Alloy tool steel - Impact resistance tool steel
3Cr2W8V China Alloy tool steel - hot-work die steel
5Cr4Mo3SiMnVA1 China Alloy tool steel - hot-work die steel
3Cr3Mo3W2V China Alloy tool steel - hot-work die steel
8Cr3 China Alloy tool steel - hot-work die steel
4Cr3Mo3SiV China Alloy tool steel - hot-work die steel
7Mn15Cr2A13V2WMo China Alloy tool steel - Without magnetic steel mold

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