Metallurgical specifications of Rods of Stainless Steel alloy 15-5Ph

General Characteristics
15-5Ph is a precipitation hardening martensitic stainless-steel considered of being a compositional modification of 17-4 with minimal delta ferrite. A wide range of mechanical properties is available via simple aging within a 900-1150°F (482-621°C) temperature range. Vacuum arc re-melting provides low gas content, superior cleanliness and optimum transverse properties.

Typical applications include aircraft and missile structural components, gears, valves, fasteners, jet engine and nuclear reactor parts. It is favored over 17-4 when transverse properties are of concern.
Typical Chemical Composition

Weight % C Mn Si Cr Ni P S Cu Nb Fe

minimum — — — 14.00 3.50 — — 2.50 0.15 Remainder

maximum 0.07 1.00 1.00 15.50 5.50 0.04 0.03 4.50 0.45

Weight %	C	Mn	Si	Cr	Ni	P	S	Cu	Nb	Fe
minimum	—	—	—	14.00	3.50	—	—	2.50	0.15	Remainder
maximum	0.07	1.00	1.00	15.50	5.50	0.04	0.03	4.50	0.45

Characteristics		English	Metric
Nominal density (68°F/20°C)		0.28 lbs/in³	7.80 g/cm³
Melting range		2560°F-2625°F	1400°C-1440°C
Specific heat (212 °F/100°C)		0.10 BTU/lb – °F	420 J/KG- °K
Coefficient of thermal expansion	32°F – 212°F 0°C – 100°C	6.0 micro in/in- °F	10.8 micro m/m- °K
Coefficient of thermal expansion	32°F – 600°F 0°C – 315°C	6.3 micro in/in- °F	11.4 micro m/m- °K
Thermal conductivity	100°C	10.3 BTU/ft- hr – °F	17.8 W/m – °K
Thermal conductivity	500°C	13.1 BTU/ft- hr – °F	23 W/m – °K
Electrical properties	Electrical resistivity	770 nΩ ∙ m
Electrical properties	Magnetic parambility	95

Stainless Steel Alloy 15-5Ph Sales:+972 4 618 2000

General Characteristics
15-5Ph is a precipitation hardening martensitic stainless-steel considered of being a compositional modification of 17-4 with minimal delta ferrite. A wide range of mechanical properties is available via simple aging within a 900-1150°F (482-621°C) temperature range. Vacuum arc re-melting provides low gas content, superior cleanliness and optimum transverse properties.

Typical applications include aircraft and missile structural components, gears, valves, fasteners, jet engine and nuclear reactor parts. It is favored over 17-4 when transverse properties are of concern.
Typical Chemical Composition

Weight % C Mn Si Cr Ni P S Cu Nb Fe

minimum — — — 14.00 3.50 — — 2.50 0.15 Remainder

maximum 0.07 1.00 1.00 15.50 5.50 0.04 0.03 4.50 0.45

Weight %	C	Mn	Si	Cr	Ni	P	S	Cu	Nb	Fe
minimum	—	—	—	14.00	3.50	—	—	2.50	0.15	Remainder
maximum	0.07	1.00	1.00	15.50	5.50	0.04	0.03	4.50	0.45

Characteristics		English	Metric
Nominal density (68°F/20°C)		0.28 lbs/in³	7.80 g/cm³
Melting range		2560°F-2625°F	1400°C-1440°C
Specific heat (212 °F/100°C)		0.10 BTU/lb – °F	420 J/KG- °K
Coefficient of thermal expansion	32°F – 212°F 0°C – 100°C	6.0 micro in/in- °F	10.8 micro m/m- °K
Coefficient of thermal expansion	32°F – 600°F 0°C – 315°C	6.3 micro in/in- °F	11.4 micro m/m- °K
Thermal conductivity	100°C	10.3 BTU/ft- hr – °F	17.8 W/m – °K
Thermal conductivity	500°C	13.1 BTU/ft- hr – °F	23 W/m – °K
Electrical properties	Electrical resistivity	770 nΩ ∙ m
Electrical properties	Magnetic parambility	95

Stainless Steel Alloy 15-5Ph