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A 959 Type XM-14

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S21400 A 412 Type XM-14
#XM-14

Description

USA SAE A 959 (2011) , A 959 Type XM-14 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-14
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 959 Type XM-14 Austenite 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-14

C Si Mn P S Cr Ni N
≤0.12 ≤1.00 14.0 -16.0 ≤0.06 ≤0.03 17.0 -19.0 5.00 -6.00 0.35 -0.50

Mechanical Properties of steel grade A 959 Type XM-14

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)
992 (≥) 998 (≥) 24 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade A 959 Type XM-14

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
33 - -     0.42 -  
398 626 - 33.3 121   -  
193 - 12 31.2   233 342

Heat Treatment of steel grade A 959 Type XM-14

Heat treated : 1795°C - 1174°C

Technological Curves of steel grade A 959 Type XM-14

Relevant standard of A 959 Type XM-14

A 959 (2011) Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels A-959--(2011)-.pdf
S21400 A 412 Type XM-14
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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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