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Acier inoxydable

(349 produits)

304 and 316 in bar, angle, pipe, sheet, and tube, cut to your length and shipped across Canada.
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Pasqualino M. Acheteur vérifiéAluminum Square Tube 2" x 1/8" 6061 T6 Round Corner

I am very grateful for the exceptional materials provided by Metals 'R' Us. They are a trustworthy source with top-notch quality. I look forward to ordering again, and while the shipping took a little time to reach me, the quality of the product makes it worth the wait. Thank you for being a reliable supplier.

G. J. Acheteur vérifiéAluminum Flat Bar 1/2" x 4" 6061 T6

Great service and fast delivery! Always nice ordering from MetalsRUs.

Costa M. Acheteur vérifiéAluminum Round Bar 3-1/4" 6061 T6

Good quality

mario c. Acheteur vérifiéCarbon Steel Round Bar 1-3/8" 44W Hot Rolled

Fast delivery and good quality

Luke L. Acheteur vérifiéStainless Steel Round 3/8" 304 ST

Very good prices, prompt shipping and don't forget to us the discount code :)

SCOTT O. Acheteur vérifiéAluminum Square Tube 2" x 1/4" 6061 T6 Round Corner

Order was processed and shipped quickly. Looks good.

Jeffrey M. Acheteur vérifiéCarbon Steel Flat Bar 3/16" x 2" 44W

The on line experience is good with lots of selection and the process was very smooth

Fred K. Acheteur vérifiéBrass Flat Bar 3/16" x 2" C360

Ordered some 2" brass to use as decorative re-inforcement on a piece of furniture. Product came as ordered, well protected during shipping. Will use again.

Doug M. Acheteur vérifiéAluminum Channel 5" x 2" x 9/32" 6061 T6

Needed 5"×2" aluminum channel as a backer for dinghy davit system on 41' Chris*Craft. Quick delivery .... just what i needed. 5 star service.... Thx 😊

Daniel J. Acheteur vérifiéAluminum Round Bar 5" 6061 T6

I love to buy from them; prices are on the website, no need to ask for a quote.

Russell L. Acheteur vérifiéCarbon Steel Round Bar 1-1/2" 1045 Precision Ground A108

Excellent

Ben B. Acheteur vérifiéCarbon Steel Round Bar 1-3/8" 1018 Cold Finish

Great sevice and selection shop from the couch and delivery to the door

Kolin P. Acheteur vérifiéStainless Steel Pipe 3" NPS x Schedule 40 304

Easy to order online. Shipped quickly. Seems very high-quality. Happy with the product.

Peter K. Acheteur vérifiéAluminum Round Bar 3/8" 6061 T6

As a home hobbyist I couldn't find exactly what I wanted locally. Luckily I discovered Metals 'R' Us which supplied me exactly what I wanted in the exact size I needed. I would/will definately is them again.

Wade T. Acheteur vérifiéAluminum Sheet 18GA .040" 5052 H32

Exactly what was ordered arrived in time said. Perfect.

349 produits affichés
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À propos de notre acier inoxydable

Deux nuances couvrent presque toutes les jobs en inox, et on tient les deux en bonne quantité. Le 304, c'est le choix intérieur et tout usage: rampes, supports, accessoires de qualité alimentaire, ferrures d'atelier. Le 316 mérite son supplément près de l'eau salée, des produits chimiques et de la saumure de route. Vous hésitez entre les deux? Au bord de la mer ou en milieu marin, allez avec le 316; partout ailleurs, le 304 fait la job.

Les formes sur la tablette: barre ronde, barre plate, barre carrée, barre hexagonale, cornière, tuyau, tube carré et tôle en fini 2B. Tout se coupe à la longueur voulue comme le reste du magasin. Vous avez besoin d'un fini poli ou spécial qu'on ne liste pas? Envoyez une demande de soumission et on va le trouver.

304 or 316: which stainless do you need?

One question decides it: will the part meet salt water, road salt, or pool chemistry? If it won't, buy 304: it's the standard for indoor railings, kitchen and brewery fittings, brackets, and food-contact work. If it will, buy 316: its 2-3% molybdenum is what stops chloride pitting on wharf hardware, boat parts, and anything living near the Atlantic.

How much more does 316 cost?

Less than its reputation, and it depends on the shape. Two real pairs from our shelf, priced per 12″ piece in CAD as of June 2026:

Same size, same length304316
Flat bar, 1/4″ x 2″$26.11$29.30
Pipe, 1″ NPS schedule 40$17.48$26.58

So budget roughly 10-50% over 304 by shape, and check the live page for today's number. On one piece of boat hardware the difference is a coffee; replacing a pitted part twice is the expensive route. Want the full breakdown? Our 304 vs 316 guide walks through when the upcharge pays for itself, and the full stainless buying guide covers grades, finishes, and shapes in one read.

What shapes are on the rack?

Round bar, flat bar, square bar, hex bar, angle, pipe in schedule 40 and 80, sheet, and tube. Most sizes run 304; the 316 rack covers flat bar, hex bar, angle, and a deep pipe range. Everything cuts to ±1/8″, free.

Will stainless rust?

It can stain and pit, it just resists far longer than steel. Near salt, 304 shows brown tea staining before real damage; inland it stays clean for decades with a rinse. The avoidable mistake we see: carbon steel grinding dust settling on stainless, rusting, and looking like the stainless failed. Keep dedicated brushes and discs for stainless work and it'll keep its looks.

Inspected job? Mill test reports are available on request, any order size.

Questions fréquentes

Is 304 stainless okay outdoors?
Inland, yes: rain alone won't beat it, especially with an occasional rinse. Within reach of sea spray or road salt it'll stain and pit over time, and that's exactly the job 316 is for.
Will a magnet stick to stainless?
Mostly no: 304 and 316 are austenitic. Cold-worked spots like sheared edges can pull a magnet slightly, so the magnet test tells you less than the paperwork does.
Can you weld stainless to carbon steel?
Yes, fabricators do it daily with the right filler (309 is the usual pick). Keep stainless brushes and discs separate from your carbon steel tools so the joint area stays clean.
Is stainless food safe?
Both 304 and 316 are kitchen and processing standards. 316 earns its upcharge where the product is salty or acidic: brines, pickling, fish work.