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S34778

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06Cr18Ni11Nb 06Cr18Ni13Si4
#S34778

Description

China GBT S34778 Stainless steel bars and S34778 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: S34778
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy S34778 GBT China Stainless steel bars
S31683
06Cr19Ni13Mo3
S31708
022Cr19Ni13Mo3
S31703
03Cr18Ni16Mo5
S31793
06Cr18Ni11Ti
S32168
06Cr18Ni11Nb

Chemical composition(mass fraction)(wt.%) of the S34778

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Ti(%)
0.08 1.0 2.0 0.045 0.03 17.0-19.0 9.0-12.0 4.0-6.0 10C-1.10

Mechanical Properties of steel grade S34778

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)
556 (≥) 358 (≥) 11 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade S34778

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 - -     0.43 -  
486 789 - 33.3 222   -  
649 - 23 24.2   422 213

Heat Treatment of steel grade S34778

Heat treated : 1677°C - 1412°C

Technological Curves of steel grade S34778

Cross Reference Table (Equivalent Grade) of S34778

Grade Standard Country Application
S34778 GBT China Stainless steel bars
06Cr18Ni11Nb 06Cr18Ni13Si4
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...

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