The TubeCalc is an application that allows you to get mechanical data according the NEN-EN10219-2. These tolerances apply for cold formed welded circular, square and rectangular structural hollow sections, manufactured in wall thicknesses up to 40 mm and the following outer diameters:
* CHS < 2,500mm
* SHS < 500mm x 500mm
* RHS < 500mm x 300mm

These dimensional tolerances of this standard are critical in construction industry for the purposes of structural design where steel qualities  S235,  S275 and S355 are often used.  Besides finding these critical tolerances the aps also functions as a normal calculator.
 
FEATURES INCLUDE
It is allows you to get the mechanical data on: 
* Mass - M (kg - lbs)
* Area – A (cm2 - in2)
* Superficial area - As (m2/m - ft2/ft)
* Moment of inertia – I (xx/yy) (cm4 - in4)
* Radius of gyration – i (xx/yy) (cm - in)
* Elastic modulus – Wel (xx/yy) (cm3 - in3)
* Plastic modulus – Wpl (xx/yy) (cm3 - in3)
* Torsional constants - lt (cm4 - in4) / Ct (cm3 - in3)
 
SELLING POINTS
* Instant outcomes on all size ranges covered this European Norm
* Clear display shows inserted data at all times
* Easy to adjust input values
* Instant switch option between the metric and the US Standard units
* Minimizes input activities on profiles as inserted data will remain in place
* Allows you to take forward the tolerances into the normal calculator mode
* Clear pictures what the various dimensions are
* No more need to check tables and getting confused between numbers
* No need to carry with you a reference list in a brochure
 
Accuracy
The industry standard rules apply for rounding off the outcome.
 
KEYWORDS
Tube, tubes, pipe, chs, rhs, shs, square hollow section,  rectangular hollow section,  circular hollow section,  norm, steel,  welded, NEN-EN10219-2,  tubi, tubular, cold formed, cold form,  sectional properties, tolerances, structural design, construction, S235, S275, S355, Steel 235, Steel 275, Steel 355, Strongbox, Hybox, Mass, Area, Superficial area, Moment of inertia, Radius of gyration, Elastic modulus, Plastic modulus, Torsional constants, EN10219-1-2, TUV, TÜV, CE Certificate, UNI EN ISO, TubeCalc, Tube Calculator, calculator, metallurgy, EN 10219, EN 10,219,  10.219 Rohre, ESTA, EN10296, EN 10296, EN39, EN 39Din 2395, Din2395, EN 10210, EN10210 BS5950-1, BS5950, BS 5950-1, BS 5950, NEN EN 10025, NEN-EN 10027, St 37-2, Fe 510, NEN670, NEN 6770,  NEN6770, St52-3, St 52-3, S355J2G3, S275JR, EN10025 EU25-72 DIN17100 NFA35-501, BS4360, NBNA21-101, grade, S235JR 1.0037 Fe360B, St37-2 E24-2,  AE235-B, / S235J, S235JRH, S235JRG1 1.0036 Fe360BFU, USt37-2, S235JRG2 1.0038 Fe360BFN, RSt37-2 40B, S235J0 1.0014 Fe360C, St37-3U E24-3 40C AE235-C, S235J2G3 1.0016 Fe360D1, St37-3N E24-4 40D AE235-D, S235J2G4 1.0017 Fe360D2, S275JRH, S275JR 1.0044 Fe430B, St44-2 E28-2 43B, AE255-B, S275J0 1.0043 Fe430C, St44-3U E28-3 43C, AE255-C, S275J0G3 1.0044 Fe430D1, St44-3N E28-4 43D, AE255-D, S355JR 1.0045 Fe510B, E36-2,  50B AE355-B, S355J0 1.0553 Fe510C, St52-3U E36-3,  50C AE355-C, S355J2G3 1.0570 Fe510D1, St52-3N, 50D AE355-D, S355J2G4 1.0577 Fe510D2, S355K2G3 1.0595 Fe510DD1, E36-4 AE355-DD, S355K2G4 1.0596 Fe510DD2