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06Cr25Ni20

Description

China GB GB/T 3280-2007, GB/T 4237-2007, GB/T 4238-2007, GB/T 20878-2007, GB/T 1221-2007, GB 24511-2009, 06Cr25Ni20 Specialsteel Petroleum, electronics, chemical industry, medicine, textile, food, machinery, building, nuclear power, aerospace, military industry and other industries! and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 06Cr25Ni20
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 06Cr25Ni20 Austenite GB China Petroleum, electronics, chemical industry, medicine, textile, food, machinery, building, nuclear power, aerospace, military industry and other industries!

Chemical composition(mass fraction)(wt.%) of the 06Cr25Ni20

C Si Mn P S Cr Ni
≤0.08 ≤1.5 ≤2.0 ≤0.045 ≤0.03 24.0 -26.0 19.0 -22.0

Mechanical Properties of steel grade 06Cr25Ni20

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)
422 (≥) 288 (≥) 23 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade 06Cr25Ni20

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
21 - -     0.22 -  
215 781 - 33.3 144   -  
922 - 43 43.2   314 231

Heat Treatment of steel grade 06Cr25Ni20

Heat treated : 1823°C - 1834°C

Technological Curves of steel grade 06Cr25Ni20

Cross Reference Table (Equivalent Grade) of 06Cr25Ni20

Relevant standard of 06Cr25Ni20

GB/T 3280-2007 Cold rolled stainless steel plate sheet and strip GB-T-3280-2007.pdf
GB/T 4237-2007 Hot rolled stainless steel plate sheet and strip GB-T-4237-2007.pdf
GB/T 4238-2007 Heat-resisting steel plate sheet and strip GB-T-4238-2007.pdf
GB/T 20878-2007 Stainless and heat-resisting steels—Designation and chemical composition GB-T-20878-2007.pdf
GB/T 1221-2007 Stainless steel bars GB-T-1221-2007.pdf
GB 24511-2009 Stainless steel plate,sheet and strip for pressure equipments GB-24511-2009.pdf

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