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F 899 Type XM-7

Favorite Datasheet
A 493 Type XM-7 SUSXM7
#304Cu #XM-7

Description

USA SAE F 899 (2012) , F 899 Type XM-7 Specialsteel Standard Specification for Wrought Stainless Steels for Surgical Instruments and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: F 899 Type XM-7
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel F 899 Type XM-7 Austenite SAE USA Standard Specification for Wrought Stainless Steels for Surgical Instruments

Chemical composition(mass fraction)(wt.%) of the F 899 Type XM-7

C Si Mn P S Cr Ni Cu
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 17.0 -19.0 8.00 -10.0 3.00 -4.00

Mechanical Properties of steel grade F 899 Type XM-7

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)
727 (≥) 244 (≥) 11 22 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade F 899 Type XM-7

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
42 - -     0.31 -  
764 936 - 24.3 431   -  
841 - 31 33.2   221 443

Heat Treatment of steel grade F 899 Type XM-7

Heat treated : 1715°C - 1272°C

Technological Curves of steel grade F 899 Type XM-7

Cross Reference Table (Equivalent Grade) of F 899 Type XM-7

Grade Standard Country Application
SUS304Cu
SUS304Cu
XM-7

Relevant standard of F 899 Type XM-7

F 899 (2012) Standard Specification for Wrought Stainless Steels for Surgical Instruments F-899--(2012)-.pdf
A 493 Type XM-7 SUSXM7
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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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