
This alloy is the free-machining grade of alloy 400. Its greater sulfur content enhances machinability. It has essentially the same corrosion resistance and physical properties as alloy 400, but a slightly different range of mechanical properties. Used for meter and valve parts, fasteners, and screw-machine products.
This alloy is the free-machining grade of alloy 400. Its greater sulfur content enhances machinability. It has essentially the same corrosion resistance and physical properties as alloy 400, but a slightly different range of mechanical properties. Used for meter and valve parts, fasteners, and screw-machine products.
C | Cu | Fe | Mn | Si | S | Ni |
Max. 0.3 | 28.0~34.0 | Max. 2.50 | Max. 2.0 | Max. 0.50 | 0.025~0.060 | Min. 63.0 |
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