Tool Steel Square Bar, 18 in L, 1/2 in W

  • Mfr # 12437_18_0

  • Zoro # G903045501


product price:  $46.99
/ea

Key Features

Length
18 in
Width
1/2 in
Thickness
0.5 in
Material
Tool Steel
Finish
Unfinished
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Specifications

Product Information

MFR #
12437_18_0
Zoro #
G903045501
UPC #
-
Country of Origin
Multiple

Dimensions

Length
18 in
Width
1/2 in
Thickness
0.5 in
Fractional Size
1/2 in x 1/2 in x 18 in
Length Tolerance
+0.125 in/0 in
Overall Width
1/2 in
Overall Length
18 in

Details

Material
Tool Steel
Finish
Unfinished
Grade
O1
Tensile Strength
105,000 psi
Item
Tool Steel Square Bar
Yield Strength
58,000 psi
Standards
ASTM A681, SAE J437
Thickness Tolerance
+0.015 in
Hardness Scale
177 to 212 BHN; Rockwell B88 to 95
Includes Material Certificate
Material Certificate with Lot Number
System of Measurement
Inch
Rockwell Hardness
88 HRB
Material Grade
O1
Brinell Hardness
177 BHN
Shape
Square
Mechanical Finish
Mill
Tolerance Rating
Oversized
Heat Treatment
Oil-Hardened
Heat Treatable
Heat Treatable
Elongation
20 %

Description

Tool Steel Square Bar, Material Tool Steel, Material Grade O1, Thickness 0.5 in, Thickness Tolerance +0.015 in, Overall Length 18 in, Overall Width 1/2 in, Heat Treatable Heat Treatable, Heat Treatment Oil-Hardened, Mechanical Finish Mill, Yield Strength 58,000 psi, Tensile Strength 105,000 psi, Brinell Hardness 177 BHN, Rockwell Hardness 88 HRB, Standards ASTM A681, SAE J437, Includes Material Certificate Material Certificate with Lot Number, Length Tolerance +0.125 in/0 in, Shape Square

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