1.5m x 3mm diameter 303S31 Stainless Steel Rod

RS Pro

Product Information

Thermal Conductivity:
16.3W/mK
Form:
Rod
Density:
8g/cm³
Material:
Stainless Steel
Tensile Strength:
500MPa
Length:
1.5m
Rod Diameter:
3mm
Material Grade:
303S31
Hardness:
262 HB
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The 661-4674 Stainless Steel Rod is a high-quality 303S31 grade bar engineered for reliable mechanical performance and corrosion resistance. With a 3 mm diameter and 1.5 m length, it offers excellent dimensional accuracy, making it ideal for machining, fabrication, and precision engineering tasks where strength and finish consistency are critical. Its robust structure ensures long-term durability in indoor and light outdoor conditions, helping extend component life and reduce maintenance costs.

Core Capabilities of this Stainless Steel Rod

  • Excellent machinability and surface finish quality.
  • Good corrosion and wear resistance.
  • High-dimensional stability under load.
  • Ideal for precision mechanical and fabrication work.

High-Grade 303S31 Stainless Steel Composition

Manufactured from austenitic stainless steel (303S31), this rod delivers superior machinability while maintaining good tensile strength and hardness. The material’s sulphur-enhanced composition ensures smooth cutting, minimal tool wear, and a clean surface finish, a preferred choice for fasteners, shafts, pins, and fittings in both industrial and mechanical design work.

Corrosion and Wear Resistance

Engineered for environments exposed to moisture, mild chemicals, and varying temperatures, the 303S31 alloy provides dependable corrosion resistance and oxidation stability.

Real-World Uses of the Product

The 661-4674 Stainless Steel Rod is suitable for a wide range of applications, including:

  • Machined parts and custom fittings
  • Structural frameworks and precision assemblies
  • Shafts, spindles, and connectors
  • Model engineering and prototyping

Its balance of strength, machinability, and corrosion protection makes it valuable across manufacturing, automotive, and maintenance sectors.

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RS PRO Datasheet(Technical Reference)
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Manufacturer Information(Technical Reference)

Reviews

  • Tiago Santos
    06 Oct 2025

    I ordered the 661-4674 Metal Rod from EnrgTech, and it’s perfect for my mechanical project. Delivery was smooth and punctual. The professional sales team offered clear guidance, and customer care made sure I was completely satisfied. EnrgTech’s website made ordering simple and dependable, reflecting their commitment to great service.



FAQs

Yes. We ship 661-4674 Internationally to many countries around the world.
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We accept all major payment methods for all products including ET14045888. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET14045888 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"RS Pro" products on our website by using Enrgtech's Unique Manufacturing Part Number ET14045888.
You can order RS Pro brand products with 661-4674 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Metal Bars & Metal Rods category are shipped in lowest possible time.
You will get a confirmation email regarding your order of 1.5m x 3mm diameter 303S31 Stainless Steel Rod. You can also check on our website or by contacting our customer support team for further order details on 1.5m x 3mm diameter 303S31 Stainless Steel Rod.