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S34779

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07Cr18Ni11Nb 00Cr18Ni13Mo3
#S34779

Description

China GBT S34779 Stainless steel bars and S34779 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: S34779
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy S34779 GBT China Stainless steel bars
S31753
07Cr19Ni11Ti
S32169
015Cr24Ni22Mo8Mn3CuN
S32652
24Cr18Ni8W2
S32720
022Cr24Ni17Mo5Mn6NbN
S34553
07Cr18Ni11Nb

Chemical composition(mass fraction)(wt.%) of the S34779

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Nb(%)
0.04-0.1 1.0 2.0 0.045 0.03 17.0-19.0 9.0-12.0 1.1(8C)

Mechanical Properties of steel grade S34779

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)
716 (≥) 288 (≥) 43 31 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade S34779

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
11 - -     0.31 -  
164 266 - 13.3 441   -  
155 - 13 41.2   214 113

Heat Treatment of steel grade S34779

Heat treated : 1357°C - 1311°C

Technological Curves of steel grade S34779

Cross Reference Table (Equivalent Grade) of S34779

Grade Standard Country Application
S34779 GBT China Stainless steel bars
07Cr18Ni11Nb 00Cr18Ni13Mo3
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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