OEM 4140 Alloy Steel Flat Bar, 7/8 in x 6 ft, Cold Rolled, Heat Treatable
The APPROVED VENDOR Alloy Steel Square Bar is a cold-rolled, heat-treatable 4140 alloy steel flat bar with a nominal size of 7/8 in x 6 ft and a thickness tolerance of 0 in/-0.005 in. It includes a Material…
SKU 3G-OTH-591440
Also listed as: 40S87572 · 40S 875 72 · 40S-875-72
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Alloy Steel Square Bar is a cold-rolled, heat-treatable 4140 alloy steel flat bar with a nominal size of 7/8 in x 6 ft and a thickness tolerance of 0 in/-0.005 in. It includes a Material Certificate with Lot Number for traceability.
Frequently Asked Questions
What is the APPROVED VENDOR 4140 alloy steel square bar used for?
This cold-rolled, heat-treatable 4140 alloy steel square bar is used for high-strength industrial components such as shafts, gears, and tooling. Its tight thickness tolerance of 0 in/-0.005 in suits precision machining applications across manufacturing and maintenance operations.
What are the specifications of the APPROVED VENDOR 40S.875-72 square bar?
The APPROVED VENDOR 40S.875-72 is a cold-rolled 4140 alloy steel square bar with a nominal size of 7/8 in x 6 ft. It is heat treatable, has a thickness tolerance of 0 in/-0.005 in, and includes a Material Certificate with Lot Number for full traceability.
Where to buy APPROVED VENDOR alloy steel square bar worldwide?
3G Electric supplies the APPROVED VENDOR 40S.875-72 alloy steel square bar worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.
How to select the right 4140 alloy steel bar for machining?
For machining, select a cold-rolled 4140 bar like the APPROVED VENDOR 40S.875-72 for its tight tolerance and heat-treatable properties. Verify the thickness tolerance (0 in/-0.005 in) matches your finish requirements, and ensure a Material Certificate with Lot Number is included for material traceability.
OEM Products
3G Electric supplies OEM 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.