Home > EN31 Round Bar
EN31 Round Bars are top-grade alloy steel rods recognized for their superior strength, longevity and outstanding machinability. This tape is engineered for demanding industrial applications and performs exceptionally in producing precision components like gears, shafts and bearings. Thanks to their strong mechanical strength, EN31 round bars deliver dependable performance in tough conditions, making them sought-after for industries that need high-performance, damage-resistant materials and guaranteeing long-term reliability
| Standards | Designation |
|---|---|
| ASTM | B 473 |
| Length | Diameter |
|---|---|
| 100mm to 6000mm | 5mm to 500mm |
| Type | Certification |
|---|---|
| EN 31 Alloy Steel Round Bar | ISO 9001:2008 |
C | Mn | Si | S | P | Cr | Ni | |
| EN-8 | .35 – .45 | .60 – 1.00 | .10 – .35 | .050 MAX | .050 MAX | – | – |
| CONDITION | TENSILE STRENGTH | YEILD STRENGTH | ELOGNATION |
|---|---|---|---|
| ANNEALED |
80 (551) |
35 (241) |
30 |
At Sumakhsteel, we’re proud to be the largest supplier and manufacturer in the USA, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities positioned in prime locations across the USA, we maintain an extensive stock of more than 25,000 tons of top-grade materials ready and available on hand.
Reach out to us for a fast quote tailored to your requirement.
We provide these EN31 Round Bar in accordance with DIN, ISO, JIS or ANSI Standard.
EN31 Round Bar uses are as varied as the sectors they support, led mainly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
EN31 round bars, which are made of alloy steel, typically show good corrosion resistance but may still be prone to galvanic corrosion when they contact dissimilar metals in the presence of an electrolyte. Choosing the right material, applying protective coatings, and reducing contact with dissimilar metals are key to lowering this risk. Thoughtful evaluation of the application environment and putting preventive measures in place help guarantee the durability and performance of EN31 round bars in industrial settings.
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Mail: sales@sumakhsteel.com