OVERVIEW SPECIFICATIONS AND TECHNICAL INFORMATION

See Tool Steel Tolerances

Tool Steel Square Bar A2 Oversize has good strength, wear resistance, and excellent stability during heat treatment. A-2 exhibits wear resistance that falls between O-1 and D-2 tool steel. It is typically used in punches, dies, cutting tools in woodworking, tooling for plastic, dowel pins, hammers, and industrial knives.

shape Image

Dimension Name

Specification

Alloy A2
Shape Type Oversize
Height 0.625
Max Length 36
Eniteo Vendor ID 3145
MTR Availability Yes
Material Tool Steel
Shape Bar-Square
Custom Cut Warehouse 0
Material Specifications

This material meets the following specs: ASTM -A681, SAE -J-437, FED -QQ-T-570

Weight/Lineal Foot

1.33 pounds
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.

Mechanical Properties

Property Value
Rockwell Hardness B scale 94 - 99
Brinell hardness  200 - 235
Density g/cm^3 8
Elongation Typical % 21
Modulus of Elasticity KSI x 10^3 28
Yield KSI 50
Shear Strength KSI 65
Thermal conductivity BTU-in/hr-ft^2-°F 264
Specific Heat BTU/lb-°F (32-212F) 1
Melting Point °F 2570 - 2650
Ultimate Tensile Strength KSI 100

Chemistry Information: A2 Tool Steel

Element Percentage
C 0.95 - 1.05
Cr 5.13
Fe 91
Mn 1 max
Mo 1.15
P 0.03 max
Si 0.5 max
S 0.03 max
V 0.33
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