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A 959 Type XM-25

Favorite Datasheet
A 705 XM-25 F 899 Type XM-25
#XM-25 #S45000

Description

USA SAE A 959 (2011) , A 959 Type XM-25 Specialsteel Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 959 Type XM-25
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 959 Type XM-25 Precipitation-Hardening SAE USA Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels

Chemical composition(mass fraction)(wt.%) of the A 959 Type XM-25

C Mn Si P S Cr Ni Mo Cu
≤0.05 ≤1.00 ≤1.00 ≤0.03 ≤0.03 14.00 -16.00 5.00 -7.00 0.50 -1.00 1.25 -1.75

Mechanical Properties of steel grade A 959 Type XM-25

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)
144 (≥) 214 (≥) 32 22 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade A 959 Type XM-25

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
43 - -     0.23 -  
463 727 - 21.3 433   -  
189 - 13 34.2   424 114

Heat Treatment of steel grade A 959 Type XM-25

Heat treated : 1646°C - 1175°C

Technological Curves of steel grade A 959 Type XM-25

Cross Reference Table (Equivalent Grade) of A 959 Type XM-25

Grade Standard Country Application
XM-25
XM-25
XM-25
Custom 450/XM-25(S45000)
XM-25
ASTM XM-25
Custom450(XM-25)
S45000
S45000
S45000
UNS S45000
S45000

Relevant standard of A 959 Type XM-25

A 959 (2011) Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels A-959-(2011)-.pdf
A 705 XM-25 F 899 Type XM-25
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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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