APPROVED VENDOR Alloy Steel Rectangular Bar: 1.25 in Thick, 0 in/-0.006 in
APPROVED VENDOR Alloy Steel Rectangular Bar is a High-Strength 4140 Alloy Steel Flat Bar, cold rolled and heat treatable, with a thickness of 1.25 in and a nominal size of 1 3/4 in x 6 ft. It features a mill finish…
SKU 3G-OTH-591138
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Product Description
APPROVED VENDOR Alloy Steel Rectangular Bar is a High-Strength 4140 Alloy Steel Flat Bar, cold rolled and heat treatable, with a thickness of 1.25 in and a nominal size of 1 3/4 in x 6 ft. It features a mill finish with a thickness tolerance of 0 in/-0.006 in and includes a Material Certificate with Lot Number.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a 4140 alloy steel rectangular bar used for?
A 4140 alloy steel rectangular bar is used for high-strength industrial components such as shafts, gears, and tooling. Its heat-treatable property allows custom hardness, making it suitable for machining and structural applications across manufacturing, oil and gas, and heavy equipment sectors.
What are the specifications of the APPROVED VENDOR 4140 alloy steel flat bar?
The APPROVED VENDOR 4140 alloy steel flat bar is cold rolled, heat treatable, 1.25 in thick, with a nominal size of 1 3/4 in x 6 ft. Thickness tolerance is 0 in/-0.006 in, mill finish, and includes a Material Certificate with Lot Number for traceability.
Where to buy 4140 alloy steel rectangular bars worldwide?
3G Electric supplies APPROVED VENDOR 4140 alloy steel rectangular bars worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this high-strength flat bar with material certification.
How to select the right 4140 alloy steel bar for machining?
Select a 4140 alloy steel bar based on required thickness, width, length, and heat-treatability. Cold rolled bars like this APPROVED VENDOR bar offer tighter tolerances and a smooth surface. Always verify the material certificate to confirm lot traceability and composition for your application.
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3G Electric supplies APPROVED VENDOR high-strength 4140 alloy steel flat bars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









