Standard and special grades

The slogan of the STAPPERT Group is: “INOX INTELLIGENCE”. Inox intelligence means that the expertise and experience of our employees is combined with a very wide range of products and services. In this way we can offer intelligent solutions to our customers. STAPPERT Noxon is part of the STAPPERT Group. In addition to the products that we keep in stock in Helmond (The Netherlands), we can also offer products from the range of our fellow STAPPERT branches. Of course with short delivery times!

This means that in addition to standard grades, we can also offer a variety of special grades. In the overview below you can see what we consider to be standard grades and what we consider to be special grades. Curious about all the possibilities? Then quickly contact your STAPPERT Noxon contact person.

Standard grades

AISI 410 Round bars 30 mm – 250 mm

AISI 420 Round bars 4 mm – 550 mm

AISI 420 Round bars 5 mm – 325 mm

AISI 431
Round bars 5 mm – 500 mm
Square bars 40 mm – 100 mm
Hexagonal bars 11 mm – 41 mm
Flat bars 30 x 20 mm – 100 x 30 mm

AISI 430F
Round bars 3 mm – 400 mm
Square bars 6 mm – 80 mm
Hexagonal bars 5 mm – 60 mm

AISI 440B Round bars 5 mm – 400 mm

For more details

Round bars 5 mm – 525 mm

AISI 304/304L
Round bars 2 mm – 575 mm
Square bars 4 mm – 200 mm
Hexagonal bars 7 mm – 70 mm
Flat bars 8 x 4 mm – 300 x 12
Pipes and Tubes 10 x 10 x 2 mm – 180 x 180 x 20 mm (equal)
Pipes and Tubes 20 x 10 x 3 mm – 200 x 100 x 12 mm (unequal)

For more details

AISI 303
Round bars 2 mm – 500 mm
Square bars 5 mm – 150 mm
Hexagonal bars 5 mm – 60 mm
Flat bars 20 x 5 mm – 120 x 20 mm

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AISI 304L Round bars 35 mm – 200 mm

CA6-NM Round bars 20 mm 500 mm

AISI 316/ 316L
Round bars 3 mm – 625 mm
Square bars 10 mm – 150 mm
Hexagonal bars 7 mm – 60 mm
Flat bars 15 x 3 mm – 200 x 40 mm
Pipes and Tubes 20 x 20 x 3 mm – 100 x 100 x 10 mm

For more details

Round bars 12 mm – 350 mm

S32900 Round bars 16 mm – 370 mm

AISI 321
Round bars 3 mm – 525 mm
Square bars 20 mm – 150 mm
Hexagonal bars 13 mm – 65 mm
Flat bars 15 x 5 mm – 150 x 25 mm
Pipes and Tubes 20 x 20 x 3 – 100 x 100 x 10 mm

AISI 316Ti
Round bars 2 mm – 625 mm
Square bars 4 mm – 200 mm
Hexagonal bars 6 mm – 90 mm
Flat bars 10 x 3 mm – 250 x 15 mm
Pipes and Tubes 20 x 20 x 3 mm – 150 x 150 x 15 mm (equal)
Pipes and Tubes 30 x 20 x 3 mm – 200 x 100 x 13 mm (unequal)
Keysteel 5 x 3  mm bis 45 x 25 mm

Round bars 16 mm – 100 mm
Flat bars 40 x 100 mm

Round bars 10 mm – 80 mm

S30815 Round bars 30 mm – 150 mm

AISI 321H
Round bars 20 mm – 525 mm
Square bars 25 mm – 150 mm
Flat bars 20 x 5 mm – 150 x 25 mm

S66286 Round bars 101,6

An overview about our products and standard grades here

Special grades

AISI 420F Round bars 30 mm – 200 mm

AISI 440C Round bars 20 mm – 180 mm

AISI 440C Round bars 20 mm – 180 mm

AISI 316L
Round bars 4 mm – 400 mm
Square bars 10 mm – 80 mm
Hexagonal bars 13 mm – 41 mm

AISI 630 – UNS S17400 Round bars 10 mm – 200 mm

UNS S31254 Round bars 20 mm – 150 mm

AISI 347 Round bars 20 mm – 150 mm

AISI F53 – UNS S32750 Round bars 16 mm – 200 mm

AISI F51 – UNS S31803
Round bars 20 mm – 500 mm
Square bars 20 mm – 50 mm
Flat bars 30 x 5 mm – 100 x 20 mm
Tubes 13,7 x 2,24 mm -219,1 x 8,18 mm
Fittings 21,3 x 2,11 mm – 219,1 x 8,18 mm
Hollow bars 50 x 25 mm – 250 x 200 mm
Sheets 2 mm – 30 mm thickness

AISI F55 – UNS S32760
Round bars 25 mm – 500 mm
Tubes 21,3 x 2,77 mm – 168,3 x 7,11 mm

AISI 317LMN Round bars 20 mm – 210 mm

UNS N08926 – 6 Moly Round bars 16 mm – 200 mm

AISI 904L- UNS N08904
Round bars 6 mm – 400 mm
Square bars 15 mm – 60 mm
Hexagonal bars 19 mm – 41 mm
Tubes 10,3 x 2,00 mm – 355,6 x 4,00 mm
Fittings 21,3 x 2,11 mm – 323,9 x 4,00 mm
Sheets 1,5 mm – 30 mm Thickness

AISI 446 Round bars 16 mm – 120 mm

AISI 446 Round bars 16 mm – 120 mm

AISI 314
Round bars 3 mm – 300 mm
Square bars 10 mm – 80 mm
Hexagonal bars 13 mm – 41 mm
Flat bars 15 x 5 mm – 100 x 20 mm
Tubes 6,0 x 1,0 mm – 168,3 x 4,5 mm
Sheets 2 mm – 30 mm Thickness

AISI 310S
Round bars 6 mm – 200 mm
Tubes 13,7 x 2,24 mm – 219,1 x 12,70 mm

AISI B163 – UNS N08800
Round bars 25 mm – 50 mm

Round bars 10 mm – 300 mm

An overview about our special grades here