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ISO 19

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ISO X2CrNiMo17-12-2 ISO X2CrNiMo17-12-3
#19

Description

ISO ISO ISO 19 ISO standard thermal deformation of stainless steel and ISO 19 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ISO 19
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ISO 19 ISO ISO ISO standard thermal deformation of stainless steel
ISO X10CrNiS18-9
ISO 17
ISO X3CrNiCu18-9-4
ISO X6CrNiTi18-10
ISO 15
ISO X7CrNiTi18-10
ISO X6CrNiNb18-10
ISO 16
ISO X7CrNiNb18-10
ISO X2CrNiMo17-12-2

Chemical composition(mass fraction)(wt.%) of the ISO 19

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%)
Max 0.030 Max 1.00 Max 2.00 Max 0.045 Max 0.030 16.0-18.0 10.0-13.0 2.00-3.00 Max 0.11

Mechanical Properties of steel grade ISO 19

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)
847 (≥) 323 (≥) 21 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade ISO 19

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
42 - -     0.33 -  
148 353 - 41.3 332   -  
423 - 22 41.2   322 314

Heat Treatment of steel grade ISO 19

Heat treated : 1824°C - 1752°C

Technological Curves of steel grade ISO 19

Cross Reference Table (Equivalent Grade) of ISO 19

Grade Standard Country Application
Q195 GBT China Engineering and welding
UNS G10190 UNS USA General use carbon steel bar
ASTM 1019 ASTM USA General use carbon steel bar
H19 ASTM USA Alloy tool steel
T20819 UNS USA Alloy tool steel
T41902 UNS USA Alloy tool steel
T41904 UNS USA Alloy tool steel
T41905 UNS USA Alloy tool steel
T41906 UNS USA Alloy tool steel
T41907 UNS USA Alloy tool steel
CPM H19 AISI USA Powder metallurgy tool steel Hot work tool steels
CPM H19V AISI USA Powder metallurgy tool steel Hot work tool steels
Stellite 19 Stellite alloy
Stellite 190 Stellite alloy
Stellite 190PM Stellite alloy
1.2319 DIN Germany Cold working alloy tool steel
1.2419 DIN Germany Cold working alloy tool steel
1.2519 DIN Germany Cold working alloy tool steel
X19NiCrMo4 DIN Germany Cold working alloy tool steel
BH19 UK Carbide for cutting tools
ISO X2CrNiMo17-12-2 ISO X2CrNiMo17-12-3
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