Chinese
Available 24/7 at contact@steel-grades.com
SGSG
Post Your Request Now
Toggle menu
Hello, Sign inMy Account

ISO 20

Favorite Datasheet
X5CrNiMo17-12-2 X5CrNiMo17-12-3
#ISO-20

Description

International ISO ISO 15510 (2010), ISO 16143-1 (2004), ISO 16143-2 (2004), ISO 16143-3 (2005), ISO 6931-1 (1994), ISO 6931-2 (2005), ISO 9328-7 (2011), ISO/TS 15510 (2003), ISO 20 Specialsteel Stainless steels - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: ISO 20
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel ISO 20 Austenite ISO International Stainless steels - Chemical composition

Chemical composition(mass fraction)(wt.%) of the ISO 20

C Si Mn P S Cr Ni Mo N
≤0.07 ≤1.00 ≤2.00 ≤0.045 ≤0.030 16.00 -18.00 10.00 -13.00 2.00 -3.00 ≤0.11

Mechanical Properties of steel grade ISO 20

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)
159 (≥) 976 (≥) 43 22 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade ISO 20

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
32 - -     0.33 -  
525 497 - 41.3 143   -  
978 - 41 23.2   114 341

Heat Treatment of steel grade ISO 20

Heat treated : 1923°C - 1754°C

Technological Curves of steel grade ISO 20

Relevant standard of ISO 20

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 6931-1 (1994) Stainless steels for springs - Part 1: Wire ISO-6931-1-(1994).pdf
ISO 6931-2 (2005) Stainless steels for springs - Part 2: Narrow strip ISO-6931-2-(2005).pdf
ISO 9328-7 (2011) Steel flat products for pressure purposes - Technical delivery conditions - Part 7: Stainless steels ISO-9328-7-(2011).pdf
ISO/TS 15510 (2003) Stainless steels - Chemical composition ISO-TS-15510-(2003).pdf
X5CrNiMo17-12-2 X5CrNiMo17-12-3
Available Suppliers
Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com
  • Do you supply this ISO 20?
  • List your company on S&G now? Join
  • Non-paying users only
Top