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CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

Injection Molding Design Guide

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

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

more free publications
 
AISI 81B45
Conditions Tensile Properties 
T (°C)Treatment
25 oil quenched, fine grained, tempered at 205°C   Tensile Strength (MPa) 2034 
Yield Strength (MPa) 1724 
Elongation (%) 10 
Reduction in Area (%) 33 
25 oil quenched, fine grained, tempered at 315°C   Tensile Strength (MPa) 1765 
Yield Strength (MPa) 1572 
Elongation (%) 8 
Reduction in Area (%) 42 
25 oil quenched, fine grained, tempered at 425°C   Tensile Strength (MPa) 1407 
Yield Strength (MPa) 1310 
Elongation (%) 11 
Reduction in Area (%) 48 
25 oil quenched, fine grained, tempered at 540°C   Tensile Strength (MPa) 1103 
Yield Strength (MPa) 1027 
Elongation (%) 16 
Reduction in Area (%) 53 
25 oil quenched, fine grained, tempered at 650°C   Tensile Strength (MPa) 896 
Yield Strength (MPa) 793 
Elongation (%) 20 
Reduction in Area (%) 55 
Glossary
CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

Injection Molding Design Guide

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

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.