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ISO 3

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X12Cr13 X12CrSi13
#ISO-3

Description

International ISO ISO 15510 (2010), ISO 16143-1 (2004), ISO 16143-2 (2004), ISO 16143-3 (2005), ISO/TR 4956, ISO/TS 15510 (2003), ISO 3 Specialsteel Stainless steels - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: ISO 3
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel ISO 3 Martensite ISO International Stainless steels - Chemical composition

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

C Si Mn P S Cr Ni Mo N
0.08 -0.15 ≤1.00 ≤1.50 ≤0.040 ≤0.030 11.50 -13.50 ≤0.75 ≤ ≥ ≤ ≥

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)
373 (≥) 973 (≥) 24 22 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

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
43 - -     0.32 -  
551 898 - 33.3 433   -  
537 - 21 33.2   314 234

Heat Treatment of steel grade ISO 3

Heat treated : 1585°C - 1571°C

Technological Curves of steel grade ISO 3

Relevant standard of ISO 3

ISO 15510 (2010) Stainless steels -- Chemical composition ISO-15510-(2010).pdf
ISO 16143-1 (2004) Stainless steels for general purposes -- Part 1: Flat products ISO-16143-1-(2004).pdf
ISO 16143-2 (2004) Stainless steels for general purposes -- Part 2: Semi-finished products, bars, rods and sections ISO-16143-2-(2004).pdf
ISO 16143-3 (2005) Stainless steels for general purposes -- Part 3: Wire ISO-16143-3-(2005).pdf
ISO/TR 4956 Wrought steels for use at elevated temperatures in engines ISO-TR-4956.pdf
ISO/TS 15510 (2003) Stainless steels - Chemical composition ISO-TS-15510-(2003).pdf
X12Cr13 X12CrSi13
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