Tool Steel Rectangle Bar S7 Oversize exhibits excellent high-impact toughness and strength. S7 is an oil or air hardened tool steel that also holds a sharp edge well. It is typically used in shear blades, dies, chisels, and punches.

MTR MTR Available
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Product Information

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Please note:

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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.
Thickness
0.3125
Width
1.5
Max Length
36
Metal Type
Tool Steel
Shape
Bar-Rectangle
Yes
RoHS
Yes
REACH
Yes
Eniteo Vendor ID
3145
Custom Cut Warehouse
0
Alloy
S7
Production Method
Ground Oversize
Weight/Lineal Foot
1.67 pounds
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Mechanical Properties

Density g/cm^3
8
Ultimate Tensile Strength KSI
97
Yield Tensile Strength KSI
53
Elongation % in 2 in.
21
Melting Point °F
2590 - 2660
Brinell Hardness 3000 kg load
188 - 223
Rockwell Hardness B Scale
90 - 97
Shear Strength KSI
61
Machinability %
95
Electrical Conductivity % IACS
8
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Chemistry Information : S7 Tool Steel

Element
Percentage
Element
Percentage
Element
Percentage
Fe
93.85
C
0.5
Cr
3.25
Mo
1.4
Mn
0.75
Si
0.25

This product measures 0.3125 inches in thickness and 1.5 inches in width, made from S7 tool steel. It is a ground oversize rectangle bar known for its high-impact toughness and strength.

Yes, the S7 tool steel has excellent machinability rated at 95, making it ideal for applications like shear blades, dies, chisels, and punches that require precision cutting and shaping.

The bar is available in standard lengths of 18 and 36 inches. Custom cut options are not available from the warehouse for this product.

Yes, this product complies with RoHS and REACH regulations and meets ASTM and SAE standards, ensuring it adheres to quality and environmental safety requirements.

The 18-inch bar weighs approximately 2.4 lbs, and the 36-inch bar weighs about 4.8 lbs. Both sizes are in stock and ready to ship from Online Metals.

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