Tool Steel Drill Rod S7 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.
Diameter
0.3125
Max Length
36
Alloy
S7
Production Method
Precision Ground
Metal Type
Tool Steel
Shape
Drill Rod
Yes
RoHS
Yes
REACH
Yes
Eniteo Vendor ID
3145
Custom Cut Warehouse
0
Weight/Lineal Foot
0.26 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

The Tool Steel Drill Rod S7 is available in lengths of 36, 72, and 144 inches. The shipping weight increases with length, approximately 0.81 lb for 36 inches, 1.56 lb for 72 inches, and 3.24 lb for 144 inches.

Yes, the S7 alloy offers excellent high-impact toughness and strength, making it ideal for shear blades, dies, chisels, and punches where durability and a sharp edge are required.

This product is not available for custom cutting from the warehouse, but a material test report (MTR) is available to verify its quality and specifications.

The Tool Steel Drill Rod S7 complies with RoHS and REACH standards, ensuring it meets important environmental and safety regulations.

The S7 Tool Steel Drill Rod has a high machinability rating of 95 and an ultimate tensile strength of 97 ksi, making it both easy to machine and very strong.

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