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Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

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AISI T5
Category Steel
Class Tool steel
Type Tungsten high speed steel
Designations  Germany: DIN 1.3265
Italy: UNI KU
Japan: JIS SKH 4A
United Kingdom: B.S. BT 5
United States: ASTM A600 , FED QQ-T-590 , SAE J437 , SAE J438 , UNS T12005

Composition
ElementWeight %
C  0.75-0.85 
Mn  0.20-0.40 
Si  0.20-0.40 
Cr  3.75-5.00 
Ni  0.3 
Mo  0.50-1.25 
W  17.50-19.00 
V  1.80-2.40 
Co  7.00-9.50 
Cu  0.25 
P  0.03 
S  0.03 

Mechanical Properties
Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 8.75 25  
Poisson's Ratio 0.27-0.30 25  
Elastic Modulus (GPa) 190-210 25  

Thermal Properties
Properties Conditions 
T (°C)Treatment
Thermal Expansion (10-6/ºC) 11.2  20-100 more  
Glossary
Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.