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S31782

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015Cr21Ni26Mo5Cu2 022Cr18Ni14Mo3
#S31782

Description

China GBT S31782 Stainless steel bars and S31782 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: S31782
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy S31782 GBT China Stainless steel bars
022Cr25Ni22Mo2N
S31053
06Cr17Ni12Mo2
07Cr17Ni12Mo2
S31609
06Cr17Ni12Mo2Nb
S31678
022Cr18Ni15Mo3N
S31693
015Cr21Ni26Mo5Cu2

Chemical composition(mass fraction)(wt.%) of the S31782

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%) Cu(%)
0.02 1.0 2.0 0.045 0.035 19.0-23.0 23.0-28.0 4.0-5.0 0.1 1.0-2.0

Mechanical Properties of steel grade S31782

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)
577 (≥) 293 (≥) 21 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade S31782

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 - -     0.32 -  
586 553 - 41.3 114   -  
229 - 31 43.2   412 333

Heat Treatment of steel grade S31782

Heat treated : 1351°C - 1835°C

Technological Curves of steel grade S31782

Cross Reference Table (Equivalent Grade) of S31782

Grade Standard Country Application
S31782 GBT China Stainless steel bars
015Cr21Ni26Mo5Cu2 022Cr18Ni14Mo3
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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