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A 473 S44002

Favorite Datasheet
A 314 S44002 A 580 S44002
#440A #S44002

Description

USA SAE A 473 (2009), A 473 S44002 Specialsteel Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 473 S44002
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 473 S44002 Martensite SAE USA Stainless Steel Forgings

Chemical composition(mass fraction)(wt.%) of the A 473 S44002

C Mn Si P S Cr Ni Mo
0.60 -0.75 ≤1.00 ≤1.00 ≤0.04 ≤0.03 16.00 -18.00 ≤ ≥ ≤0.75

Mechanical Properties of steel grade A 473 S44002

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)
914 (≥) 245 (≥) 14 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade A 473 S44002

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 - -     0.22 -  
387 757 - 32.3 341   -  
523 - 43 41.2   242 131

Heat Treatment of steel grade A 473 S44002

Heat treated : 1834°C - 1429°C

Technological Curves of steel grade A 473 S44002

Cross Reference Table (Equivalent Grade) of A 473 S44002

Grade Standard Country Application
440A
MT440A
440A
SUS440A
SUS440A
440A(S44002)
440A
440A
AISI 440A
ASTM 440A
SUS440A
SUS440A
STS440A
STS440A
S44002
S44002
S44002
UNS S44002

Relevant standard of A 473 S44002

A 473 (2009) Stainless Steel Forgings A-473-(2009).pdf
A 314 S44002 A 580 S44002
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Jiangyou Longhai Special Steel Co.,Ltd.

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