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S31703

Favorite Datasheet
022Cr19Ni13Mo3 03Cr18Ni16Mo5
#S31703

Description

China GBT S31703 Stainless steel bars and S31703 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: S31703
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy S31703 GBT China Stainless steel bars
S31658
022Cr17Ni12Mo2N
S31653
06Cr18Ni12Mo2Cu2
S30508
022Cr18Ni14Mo2Cu2
S31683
06Cr19Ni13Mo3
S31708
022Cr19Ni13Mo3

Chemical composition(mass fraction)(wt.%) of the S31703

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.03 1.0 2.0 0.045 0.03 18.0-20.0 11.0-15.0 3.0-4.0

Mechanical Properties of steel grade S31703

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)
137 (≥) 798 (≥) 32 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade S31703

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
44 - -     0.14 -  
749 297 - 21.3 423   -  
981 - 13 32.2   414 344

Heat Treatment of steel grade S31703

Heat treated : 1628°C - 1339°C

Technological Curves of steel grade S31703

Cross Reference Table (Equivalent Grade) of S31703

Grade Standard Country Application
S31703 GBT China Stainless steel bars
022Cr19Ni13Mo3 03Cr18Ni16Mo5
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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