eFunda: Properties of Stainless Steel 17-7PH
engineering fundamentals Stainless Steel 17-7PH
Directory | Career | News | Standards | Industrial | SpecSearch®
Metal Alloys
Alloy Home
Steels
Stainless Steels
General Information
Properties
Stainless Stl. Grades
Austenitic
Martensitic
Ferritic
Precipitation Hardening
Stainless Steel List
AISI Type 2xx
AISI Type 3xx
AISI Type 4xx
AISI Type 5xx
AISI Type 6xx
* For other AISI or Non-AISI, please use the search function above or check Grades.
Resources
Bibliography
Login

Home Membership Magazines Forum Search Member Calculators

Materials

Design

Processes

Units

Formulas

Math
 
17-7PH
Category Steel
Class Stainless steel
Type Precipitation-hardening standard
Designations  Germany: DIN 1.4568
United States: AMS 5528 , AMS 5529 , AMS 5568 , AMS 5644 , AMS 5673 , AMS 5678 , AMS 5824 , ASME SA705 , ASTM A313 , ASTM A564 , ASTM A579 (grade 62) , ASTM A693 , ASTM A705 , MIL SPEC MIL-S-25043 , MIL SPEC MIL-W-46078 , SAE J217 , SAE J467 (17-7PH) , UNS S17700

Composition

ElementWeight %
C  0.09 
Mn  1.00 
Si  1.00 
Cr  16.0-18.0 
Ni  6.5-7.75 
P  0.04 
S  0.03 
Al  0.75-1.5 

Mechanical Properties

Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 7.7-8.03 25  
Poisson's Ratio 0.27-0.30 25  
Elastic Modulus (GPa) 204 25  
Tensile Strength (Mpa) 1650  25  CH900 (plate, sheet, strip) more
Yield Strength (Mpa) 1590 
Elongation (%)
Reduction in Area (%)  
Hardness (HRC) 41-44  25  RH950 (plate, sheet, strip) 
Note: Values vary with flat-rolled products.

Thermal Properties

Properties Conditions 
T (°C)Treatment
Thermal Expansion (10-6/ºC) 11  0-100 more  
Thermal Conductivity (W/m-K) 16.4  100 more  
Specific Heat (J/kg-K) 460  0-100   

Electric Properties

Properties Conditions 
T (°C)Treatment
Electric Resistivity (10-9W-m) 830  25   
Home  Membership  About Us  Privacy  Disclaimer  Contact  Advertise

Copyright © 2014 eFunda, Inc.