Y1Cr18Ni9Se

China GB GB/T 1220 (1992) GB/T 4226 (2004) GB/T 4240 (1993) GB/T 4356 (1984) Y1Cr18Ni9Se Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel Y1Cr18Ni9Se Austenite GB China Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
Datasheet for:Steel Grades:Specialsteel:Y1Cr18Ni9Se

Chemical composition(mass fraction)(wt.%) of the Y1Cr18Ni9Se

Elements Min.(≥) Max.(≤)
C - 0.15
Si - 1.00
Mn - 2.00
P - 0.200
S - 0.060
Ni 8.00 10.00
Cr 17.00 19.00
Se - 0.15

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade Y1Cr18Ni9Se

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)
624 (≥) 929 (≥) 31 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 342
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
22 - -     0.42 -  
291 291 - 42.3 323   -  
856 - 31 42.2   422 334
Heat treated : 1556°C - 1268°C
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
Y1Cr18Ni9Se GB China
Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
Relevant standard
Standard No. Description Download
GB/T 1220 (1992) Stainless steel bars
GB/T 4226 (2004) Cold finished stainless steel bars
GB/T 4240 (1993) Stainless steel wires
GB/T 4356 (1984) Stainless steel wire rods
Contact Suppliers with your enquiries for Y1Cr18Ni9Se any of the shape and size.

Haihong International Trade (HK) CO., Limited

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
GB/T 1220 (1992) , GB/T 4226 (2004) , GB/T 4240 (1993) , GB/T 4356 (1984), Y1Cr18Ni9Se can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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