Alloy 17-4PH Stainless Steel Plate

Alloy 17-4PH Stainless Steel Plate

Alloy 17-4PH Stainless Steel Plate Chemical Analysis Weight % (all values are maximum unless a range is otherwise indicated) Physical Properties (Condition A) Density 0.280 lbs/in3 7.75 g/cm3 Specific Heat 0.11 BTU/lb-°F @ 70°F) 460 J/kg-°C @ 20°C) Modulus of Elasticity 28.5 x 106 psi 196 GPa...
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Product Details

Alloy 17-4PH Stainless Steel Plate

Chemical Analysis

Weight % (all values are maximum unless a range is otherwise indicated)





Chromium15.0 min.-17.5 max.Phosphorus0.04
Nickel3.0 min.-5.0 max.Sulfur0.03
Copper3.0 min.-5.0 max.Silicon1.0
Carbon0.07Nobium plus Tantalum0.15 min.-0.45 max.
Manganese1.0IronBalance

Physical Properties (Condition A)

Density

0.280 lbs/in3
7.75 g/cm3

Specific Heat

0.11 BTU/lb-°F @ 70°F)
460 J/kg-°C @ 20°C)

Modulus of Elasticity

28.5 x 106 psi
196 GPa

 

Thermal Conductivity 212°F (100°C)

10.6 BTU/hr/ft2/ft/°F
18.3 W/m-°K

Melting Range

2560 – 2625°F
1404 – 1440°C

Electrical Resistivity

29.5 Microhm-in at 75°C
75 Microhm-cm at 24°C


Mean Coefficient of Thermal Expansion

Temperature Range 

°F°Cin/in °Fcm/cm °C
70-80021-4276.3 x 10-611.3 x 10-6

 

Mechanical Properties

Room temperature properties (longitudinal direction)
Guaranteed values (ASTM A693 hot rolled plates)

Table 1

Heat TreatmentYield Strength
0.2% Offset
Ultimate Tensile
Strength
Elongation


 (MPa)ksi(MPa)ksi%
Hardening 496 °C
(925 °F)
4 h, air cooling
Min.107015511701708
Typ.1207175131019014
Hardening 593 °C
(1100°F)
4 h, air cooling
Min.79011596514010
Typ.931135103415017


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