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0Cr25Ni20

Favorite Datasheet
0Cr23Ni13 0Cr17Ni12Mo2
#0Cr25Ni20

Description

China GB GB 13296 (2007), GB 4238 (1992), GB/T 1220 (1992), GB/T 1221 (1992), GB/T 12770 (2002), GB/T 12771 (2000), GB/T 14976 (2002), GB/T 3280 (2007), GB/T 4226 (2004), GB/T 4237 (1992), GB/T 4239 (1991), GB/T 4240 (1993), GB/T 4356 (2002), JB/T 6398 (2006), 0Cr25Ni20 Specialsteel Oxidation resistance is better than 0cr23ni13. Mostly used as heat resistant steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 0Cr25Ni20
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 0Cr25Ni20 Austenite GB China Oxidation resistance is better than 0cr23ni13. Mostly used as heat resistant steel

Chemical composition(mass fraction)(wt.%) of the 0Cr25Ni20

C Si Mn P S Ni Cr
≤0.08 ≤1.00 ≤2.00 ≤0.035 ≤0.030 19.00 -22.00 24.00 -26.00

Mechanical Properties of steel grade 0Cr25Ni20

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)
923 (≥) 915 (≥) 32 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade 0Cr25Ni20

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
34 - -     0.23 -  
741 356 - 44.3 433   -  
242 - 13 32.2   141 334

Heat Treatment of steel grade 0Cr25Ni20

Heat treated : 1516°C - 1343°C

Technological Curves of steel grade 0Cr25Ni20

Relevant standard of 0Cr25Ni20

GB 13296 (2007) Seamless stainless steel tubes for boiler and heat exchanger GB-13296-(2007).pdf
GB 4238 (1992) Heat-resisting steel sheets and plates GB-4238-(1992).pdf
GB/T 1220 (1992) Stainless steel bars GB-T-1220-(1992).pdf
GB/T 1221 (1992) Heat-resisting steel bars GB-T-1221-(1992).pdf
GB/T 12770 (2002) Welded stainless steel tubes for machine structures GB-T-12770-(2002).pdf
GB/T 12771 (2000) Welded stainless steel pipes for liquid delivery GB-T-12771-(2000).pdf
GB/T 14976 (2002) Stainless steel seamless tubes for fluid transport GB-T-14976-(2002).pdf
GB/T 3280 (2007) Cold rolled stainless steel sheets and plates GB-T-3280-(2007).pdf
GB/T 4226 (2004) Cold finished stainless steel bars GB-T-4226-(2004).pdf
GB/T 4237 (1992) Hot rolled stainless steel sheets and plates GB-T-4237-(1992).pdf
GB/T 4239 (1991) Cold rolled stainless steel and heat resisting steel strips GB-T-4239-(1991).pdf
GB/T 4240 (1993) Stainless steel wires GB-T-4240-(1993).pdf
GB/T 4356 (2002) Stainless steel wire rods GB-T-4356-(2002).pdf
JB/T 6398 (2006) Heavy stainless acid resistant and heat resistant steel forgings JB-T-6398-(2006).pdf
0Cr23Ni13 0Cr17Ni12Mo2
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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...

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