Value Collection MF1.0X01.5X12 420 Esr Ss Rectangular Rod

Product Description

The VALUE COLLECTION MF1.0X01.5X12 is a 420 ESR stainless steel rectangular rod measuring 12 inches in overall length, 1-1/2 inches in overall width, and 1 inch in thickness. The 420 ESR designation indicates a premium electroslag remelted grade, which delivers tighter internal cleanliness and improved machinability compared to conventional 420 stainless. This rod is suited for tooling, fixture building, mold components, and precision machined parts where corrosion resistance and hardness after heat treatment are required. Machinists, tool and die makers, and fabrication shops are the primary users of this stock.

This rectangular rod is appropriate for general industrial machining and fabrication applications requiring martensitic stainless steel stock. Typical uses include knife blanks, tooling inserts, pump shafts, valve components, and wear-resistant machine parts. At 5.81 pounds per piece, the bar is manageable for manual handling at the machine. It is sold individually with a minimum order quantity of one piece, making it practical for short-run and prototype work as well as production sourcing.

Key Features

• 420 ESR grade: electroslag remelted for improved cleanliness and machinability
• Martensitic stainless steel — hardenable by heat treatment for increased wear resistance
• Controlled length tolerance of plus 0.1250 to plus 0.3750 inches for predictable saw-cut stock
• Width tolerance of plus 0.0600 to plus 0.1870 inches and thickness tolerance of plus 0.0150 to plus 0.0550 inches
• Rectangular cross-section simplifies fixturing and vise clamping during machining operations
• Single-piece packaging with no minimum quantity requirement beyond one unit

Compatibility

Designed as a standard rectangular bar stock suitable for machining, grinding, and fabrication applications requiring 420 grade martensitic stainless steel in a 12-inch length format.

Installation Notes

Cutting, drilling, and milling operations on 420 ESR stainless should be performed with appropriate carbide or high-speed steel tooling rated for stainless alloys. Secure the workpiece firmly before machining to prevent movement and maintain dimensional accuracy. If heat treatment is planned, consult the material specification for appropriate hardening and tempering temperature ranges. Always wear proper PPE including eye protection and cut-resistant gloves when handling raw bar stock.