Name: Aluminium strut profile 15x22.5
Brand: Bosch Rexroth
SKU: 3842992473

AL Modular System · C10 profiles

Aluminium strut profile 15x22.5

The 15x22.5 is a small profile, 15 × 22.5 mm, with a 10 mm slot: it weighs 0.3 kg/m and is fixed with C10 accessories. Use it for light elements that complete the structure, such as strips, stops or supports, where a 45 profile would be oversized. The bar is 3000 mm long.

15 × 22.5 mm cross-section10 mm slot0.3 kg/m3000 mm barStandard D17 holes

Why choose it

Minimum footprint

15 × 22.5 mm: fits where a 45 profile will not.

Very light

0.3 kg/m, for elements that carry no load.

Standard holes

Standard D9.8 and D17 machining for connections.

Technical data

Property	Value
Code	3842992473
Section	15 × 22.5 mm
Slot	10 mm (C10)
Cross-sectional area	A = 1.3 cm²
Weight	0.3 kg/m
Moment of inertia	Ix 0.8 cm⁴ · Iy 0.3 cm⁴
Section modulus	Wx 0.9 cm³ · Wy 0.6 cm³
Bar length	3000 mm (usable length) or cut to length
Minimum cut length	50 mm
Alloy and finish	EN AW-6063 (AlMgSi), extruded, anodised E6/EV1 12 µm (300 HV)
Mechanical properties	Rm 245 N/mm² · Rp0.2 195 N/mm² · E 70 000 N/mm² · 75 HB
Tolerances	Straightness max 0.75 mm/m · torsion max 0.70 mm/m
Cover cap	Dedicated 15x22.5 cover cap, grey or black ESD (on request)
Standard machining	D9.8 and D17 holes
Packaging	Single bar or pack of 10 bars

The bar has the stated usable length: the physical piece is about 100 mm longer, because the anodising contact points remain at the ends.

Images and applications

Downloads

MGE catalogue pages 15 Download PDF

Related products

Aluminium strut profile 45x4545x45 profile to fix it to

Any other questions?Read the 10 FAQs →

Need help with your profile parts list?

Send us a sketch or the parts list: we will give you codes, accessories and cut lengths.

Request a quote Call +39 0434 572757

Specifications

Brand	Bosch Rexroth
Section mm	15x22.5
Slot mm	10
Cross-section area cm²	1.3
Moment of inertia Ix / Iy cm⁴	0.8 / 0.3
Section modulus Wx / Wy cm³	0.9 / 0.6
Max length mm	3000
Alloy	EN AW-6063 (Al MgSi)
Production method	Extrusion
Surface treatment	Anodising E6/EV1, 12 µm, 300 HV
Coefficient of thermal expansion	23.4 × 10⁻⁶ 1/K (+20…100 °C)
Tensile strength	245 N/mm²
Yield strength	195 N/mm²
Elongation at break	10%
Modulus of elasticity E	70000 N/mm²
Brinell hardness	75 HB
Straightness tolerance	max 0.75 mm/m
Torsion tolerance	max 0.70 mm/m
Min length mm	50
Length	3000
Weight	0.3 kg/m
Material	Anodized aluminium

The 15x22.5 bar is 3000 mm long, half the length of the larger profiles: longer runs need two pieces or a larger profile.

With C10 screws and nuts in the slot, or with D9.8 or D17 holes made as standard machining. Tell us what you are fixing it to and we will suggest the accessories.

It is the width of the profile slot and determines which accessories you use. Slot C6 (6 mm) is for 20 series profiles, C8 (8 mm) for the 30 series, C10 (10 mm) for profiles from the 40 series upwards. Nuts, screws, brackets and cover caps are chosen by slot: each accessory's product page shows the right one.

Yes. You can order the full bar or the piece cut to the length you need: we do the cutting ourselves, in our workshop. Each profile's product page shows the maximum bar length and the minimum cut length.

Look at the moments of inertia Ix and Iy: the higher they are, the less the profile deflects under load. For the same section, “L” profiles are lightened and deflect a little more. For long spans or high loads move to a larger section or a tall profile (e.g. 45x90 instead of 45x45). If you send us drawing and loads, we will check the choice.

The T-nut is inserted from the front into the slot, even in an assembled structure, and positions itself when you tighten the screw: it is the standard choice for fixing accessories. The sliding block withstands higher forces, but normally has to be inserted from the profile end before closing the frame; spring versions stay where you put them.

The simplest way is the bracket, which joins two profiles at 90° with screws and nuts in the slot, without machining. For end, T, 45° or three-way connections there are dedicated connectors, some of which require profile machining as stated on their product page.

Yes, for several accessories (for example cover caps, hinges and nuts) there are conductive ESD versions, indicated in the name or variant. Tell us which EPA area you work in and we will confirm the components to use.

On each product page you will find the MGE catalogue pages to download as PDF, with dimensioned drawings and technical data; the Specifications tab shows the data for the variant you have chosen.

Yes. Send us the parts list or a sketch with dimensions: we give you codes, quantities and cut lengths and prepare the kit with profiles already cut and the accessories.