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

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

Injection Molding Design Guide

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

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AISI Type 348H
Category Steel
Class Stainless steel
Type Austenitic standard
Common Names Chromium-Nickel steel
Designations  United States: SAE 30348H

Composition
ElementWeight %
C  0.04-0.10 
Mn  2.00 
Si  1.00 
Cr  17.0-19.0 
Ni  9.0-13.0 
P  0.045 
S  0.03 
Cu  0.2 
Nb  0.6 
Ta  0.1 

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) 190-210 25  
Glossary
STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.

Mechanical Engineers Outlook

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

Essentials of Manufacturing

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

Injection Molding Design Guide

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