Misure e pesi degli arcarecci: tabelle dei profili C, Z e Sigma

Tabelle complete dei profili formati a freddo C, C Plus, Z, Sigma, Sigma Plus e U: dimensioni, peso al metro, area, Ix e Wx dal catalogo di produzione.

Aggiornato il 16 ottobre 2026

Queste tabelle riportano tutte le misure del catalogo di produzione dei nostri profili formati a freddo. Usatele per stimare il tonnellaggio e preselezionare le misure; ogni misura ha anche una propria pagina con la larghezza del nastro, le caratteristiche sull’asse debole e un disegno.

Come leggere le tabelle

  • h — altezza totale dell’anima; b — larghezza dell’ala; Risvolto — risvolto di bordo (per C Plus e Sigma Plus: risvolto / ritorno del doppio risvolto); t — spessore nominale. Tutte le misure in mm.
  • kg/m — massa nominale al metro dell’acciaio non rivestito. I rivestimenti metallici aggiungono poco (Z275 circa 0,3 kg per m² di nastro).
  • A — area della sezione; Ix — momento d’inerzia e Wx — modulo di resistenza elastico rispetto all’asse forte.
  • I valori sono caratteristiche lorde di catalogo per la preselezione. Le resistenze di progetto delle sezioni in parete sottile usano caratteristiche efficaci secondo la EN 1993-1-3 e devono essere verificate dal vostro ingegnere.

Per stimare il tonnellaggio: kg/m × lunghezza (m) × numero di pezzi ÷ 1000 = tonnellate. Esempio: 120 pezzi di C 250×75×1,5 (4,91 kg/m), lunghi 7,5 m, pesano 4,91 × 7,5 × 120 ÷ 1000 ≈ 4,4 t.

Profili C

Profili C — catalogo di produzione
h (mm)b (mm)Risvolto (mm)t (mm)kg/mA (cm²)Ix (cm⁴)Wx (cm³)
10050151.52.553.2552.5110.5
100501523.354.2768.413.68
10050152.54.135.2683.5216.7
10060171.52.843.6160.4812.1
100601823.764.7979.3615.87
10065152.54.716.01101.3520.27
100651735.677.23120.4524.09
10065183.56.598.39138.3227.66
100651947.499.55155.5631.11
12057151.52.953.7687.4914.58
120571623.924.99115.1419.19
12060152.54.916.26145.2724.21
120601635.867.47172.0828.68
14070161.53.524.48144.5320.65
140701824.75.99191.7427.39
14070192.55.857.46237.0233.86
140751637.048.97288.8241.26
140751949.3811.95379.0754.15
15080181.53.924.99187.7925.04
150802025.246.67249.1233.22
15080212.56.528.31308.2241.1
150802337.849.99367.6849.02
15080243.59.1211.61424.4156.59
16080162.56.528.3134843.5
160801837.849.99416.1552.02
16080203.59.1711.68483.5360.44
1608021410.4413.31547.3168.41
180701525.246.67336.2137.36
18070162.56.528.31416.8346.31
180701837.849.99499.255.47
18070203.59.1711.68580.9164.55
1807021410.4413.31658.0973.12
200801625.97.51471.9347.19
20080172.57.349.36585.6558.56
200801938.8311.25701.6170.16
20080213.510.3213.15816.8281.68
2008022411.7614.99926.3192.63
22080161.54.75.98447.1940.65
220801826.277.99595.7654.16
22080192.57.819.96739.6867.24
220802139.411.97886.3780.58
22080233.510.9813.991032.2493.84
2208024412.5215.951171.28106.48
25075151.54.916.25575.9246.07
250751626.528.31763.4861.08
25075172.58.1310.36948.7875.9
250751939.7712.451138.6391.09
25075213.511.4214.551328.02106.24
2507522413.0216.591508.35120.67
280100202.59.8212.511505.6107.54
28010021311.7514.971797.43128.39
280100233.513.7317.492095.78149.7
28010024415.6619.952382.5170.18
30089181.55.97.51998.0166.53
300901827.849.991326.2688.42
30090192.59.7812.461649.9109.99
3009021311.7514.971980.38132.03
30090233.513.7317.492310.42154.03
3009024415.6619.952627.19175.15
320801827.849.99144490.25
32080192.59.7812.461796.75112.3
3208021311.7514.972157.82134.86
32080233.513.7317.492518.82157.43
3208024415.6619.952864.8179.05
350661727.849.991612.1792.12
35070152.59.8212.512029.35115.96
3507016311.7514.972425.25138.59
35070183.513.7317.492835.1162.01
3507020415.7220.033245.73185.47
3801001929.4412.032484.62130.77
380100202.511.7815.013094.22162.85
38010022314.1518.033716.16195.59
380100233.516.4820.994318.95227.31
38010025418.8624.034938.82259.94
400901829.4111.992637.01131.85
40090192.511.7414.963284.55164.23
4009021314.1117.973946.66197.33
40090233.516.4820.994609.66230.48
4009024418.823.955248.57262.43
4001002129.8212.512834.51141.73
400100222.512.2515.613530.39176.52
40010024314.7218.754239.79211.99
400100263.517.1921.94949.47247.47
40010027419.6124.995635.3281.76

Profili Z

Profili Z — catalogo di produzione
h (mm)b (mm)Risvolto (mm)t (mm)kg/mA (cm²)Ix (cm⁴)Wx (cm³)
10050151.52.553.2552.5110.5
100501523.354.2768.413.68
10050152.54.135.2683.5216.7
10050153.55.67.13111.522.3
100501546.38.03124.424.88
12050151.22.252.8764.8910.81
12050151.52.793.5580.1213.35
14070171.53.544.51145.3920.77
140701824.75.99191.7427.39
14070202.55.897.51238.334.04
140751737.099.03290.5441.51
140752049.4412.03381.1154.44
16061151.53.524.48178.0522.26
160631524.75.99238.4829.81
16064152.55.857.46296.337.04
160661537.048.97357.1244.64
16068153.58.2410.49418.4152.3
160691549.3811.95475.359.41
18051151.53.524.48210.5123.39
180531524.75.99282.3431.37
18054152.55.857.46351.0439
180561537.048.97423.6847.08
180591549.3811.95565.0362.78
20057161.53.924.99290.6729.07
200601525.246.67390.6739.07
20060162.56.528.31484.6448.46
200601837.849.99581.1958.12
20064163.59.1711.68685.4368.54
2006417410.4413.31777.4377.74
22068161.54.415.62404.2236.75
220681725.867.47535.348.66
22068192.57.349.36668.7260.79
220682038.7811.19796.872.44
24070161.54.75.98505.0642.09
240702139.411.971003.3383.61
240731526.277.99677.6156.47
24073162.57.819.96841.9170.16
24073203.510.9813.991178.5298.21
2407321412.5215.951338.24111.52
26065191.54.886.22597.0645.93
260701526.498.27799.2961.48
26070172.58.1310.36999.9776.92
260701939.7712.451200.5492.35
2607517413.0216.591607.96123.69
280591726.528.31881.8662.99
28060172.58.1310.361098.4178.46
280621739.7712.451324.9294.64
28063173.511.3714.481540.23110.02
2806517413.0216.591769.23126.37
30088191.55.97.51996.5266.43
300882027.849.991322.2388.15
30088222.59.8212.511652.93110.2
3008824311.815.031983.18132.21
30088253.513.7317.492301.88153.46
3008826415.6619.952617.14174.48
320801827.849.99144490.25
32080202.59.8212.511806.62112.91
3208022311.815.032169.33135.58
32085183.513.7317.492538.36158.65
3208520415.7220.032903.71181.48
340701827.849.991556.3391.55
34070202.59.8212.511948.21114.6
3407517311.815.032357.82138.7
34075183.513.7317.492739.03161.12
3407520415.7220.033134.92184.41
360601827.849.991661.6892.32
36065152.59.8212.512095.04116.39
3606517311.815.032519.98140
36065183.513.7317.492927.86162.66
3607015415.7220.033373.91187.44
380531527.849.991765.1792.9
38055152.59.8212.512218.21116.75
3805615311.7514.972654.54139.71
38058153.513.7317.493113.26163.86
3806015415.7220.033576.51188.24
4001002129.8212.512834.51141.73
400100222.512.2515.613530.39176.52
40010024314.7218.754239.79211.99
400100263.517.1921.94949.47247.47
40010027419.6124.995635.3281.76

Profili Sigma

Profili Sigma — catalogo di produzione
h (mm)b (mm)Risvolto (mm)t (mm)kg/mA (cm²)Ix (cm⁴)Wx (cm³)
16054151.53.664.67169.2821.16
160561524.886.22226.8328.35
16058152.56.17.77285.1335.64
160601537.339.33343.842.97
160641549.7812.46463.0157.88
170621525.236.66279.632.89
17063152.56.58.27347.7140.91
170651537.89.93418.9949.29
1706915410.4113.26563.8666.34
18075151.54.395.6273.730.41
180751825.897.5366.2640.7
18075192.57.329.32454.2150.47
180801638.7911.19551.4261.27
18080183.510.2613.07642.0771.34
1808020411.7314.94732.0381.34
20064161.54.395.6318.8231.88
200671625.897.5430.9443.09
20068162.57.329.32536.0953.61
200701638.7911.19645.9964.6
20072163.510.2613.07756.8375.68
2007416411.7314.94868.8686.89
20075181.54.75.99357.2835.73
200752026.267.98475.547.55
20080172.57.839.97601.1260.11
200801939.411.97720.172.01
20084173.510.9713.98847.0484.7
2008419412.5515.98966.8996.69
22067161.54.75.99409.9237.27
220691626.267.98548.9649.91
22071162.57.839.97689.162.65
220731639.411.97830.2975.48
22075163.510.9713.98972.6588.42
2207716412.5515.981116.42101.49
24057161.54.75.99458.8938.24
240601626.298.02620.7451.73
24061162.57.839.97772.8364.4
240631639.411.97931.9377.66
24065163.510.9713.981092.7891.07
2406716412.5515.981255.19104.6
26090231.55.887.49752.5757.89
260902527.839.981002.1577.09
26090272.59.7912.471250.7496.21
2609524311.7514.971515.35116.57
26095263.513.7217.481765.42135.8
2609528415.6919.982014.6154.97
28085181.55.887.49846.7360.48
280852127.8610.021134.7881.06
28085222.59.7912.471411.06100.79
2808524311.7514.971692.46120.89
28090213.513.7217.481992.45142.32
2809023415.6919.982276.38162.6
300801627.8610.021260.1884.01
30080172.59.7912.471567.91104.53
3008019311.7514.971883.04125.54
30080213.513.7217.482198.07146.54
3008023415.6919.982512.76167.52
320691627.839.981353.1984.57
32071162.59.7912.471698.95106.18
3207316311.7514.972047.5127.97
32075163.513.7217.482398.86149.93
3207716415.6919.982753.02172.06
340601527.839.981459.9985.88
34062152.59.7912.471833.94107.88
3406415311.7514.972211.25130.07
34066153.513.7217.482591.97152.47
3406815415.6919.982976.05175.06
350551527.839.98151086.29
35057152.59.7912.471897.26108.41
3505915311.7514.972288.19130.75
35061153.513.7217.482682.86153.31
3506315415.6919.983081.2176.07
360501527.839.981552.786.26
36052152.59.7912.471951.49108.42
3605415311.7514.972354.3130.79
36056153.513.7217.482761.17153.4
3605815415.6919.983172.05176.23
380100202.512.2715.623195.1168.16
38010022314.7218.753837.04201.95
380100243.517.1821.894479.16235.75
38010026419.6425.025120.95269.52
40010020210.1912.982916.02145.8
400100222.512.7416.223648.3182.41
40010024315.2919.474381.04219.05
400100263.517.8422.735113.98255.7
40010028420.425.985846.6292.33

Profili C Plus (doppio risvolto)

Profili C Plus — catalogo di produzione
h (mm)b (mm)Risvolto (mm)t (mm)kg/mA (cm²)Ix (cm⁴)Wx (cm³)
1009025 / 1525.266.7113.222.64
1009225 / 152.56.578.37141.3628.27
1009425 / 1537.8810.04169.4333.89
1009625 / 153.59.1911.71197.4139.48
1009825 / 15410.513.38225.345.06
1208525 / 1537.9310.1239.9840
1208625 / 153.59.1911.71277.6946.28
1208825 / 15410.513.38317.2552.88
1409025 / 151.54.465.69187.2626.75
1409125 / 1525.927.54247.8835.41
1409325 / 152.57.399.42309.9144.27
1409525 / 1538.8711.3372.0753.15
1508525 / 151.54.465.69211.2228.16
1508625 / 1525.927.54279.6837.29
1508825 / 152.57.399.42349.8446.65
1509025 / 1538.8711.3420.2156.03
1609225 / 151.54.756.05258.4332.3
1609325 / 1526.298.02342.3142.79
1709625 / 1526.548.34402.1447.31
1709825 / 152.58.1810.42502.9459.17
17010025 / 1539.8112.5603.9471.05
1809025 / 151.54.946.29334.1937.13
1809125 / 1526.548.34442.8349.2
1809425 / 152.58.2210.47558.0162
1809525 / 1539.8112.5665.5773.95
1809725 / 153.511.4414.58777.1686.35
1809925 / 15413.0816.66888.8698.76
1908625 / 1526.548.34484.1850.97
1908825 / 152.58.1810.42606.0763.8
1909025 / 1539.8112.5728.2676.66
1909225 / 153.511.4414.58850.6389.54
1909425 / 15413.0816.66973.22102.44
2008525 / 1539.8112.5791.7179.17
2008725 / 153.511.4414.58925.0392.5
2008925 / 15413.0816.661058.66105.87
2208725 / 151.55.346.8521.2647.39
2208825 / 1527.089.02691.1862.83
2209125 / 152.58.8811.32871.1579.2
2209325 / 15310.6613.581046.8295.17
2209725 / 15414.2118.11399.15127.2
2308625 / 152.58.8811.32934.0981.23
2308825 / 15310.6613.581122.7397.63
2309025 / 153.512.4315.841311.8114.07
2309225 / 15414.2118.11501.34130.55
2408525 / 153.512.4315.841400.93116.74
2408725 / 15414.2118.11603.73133.64
2509525 / 151.55.887.49739.8259.19
2509825 / 1527.8610.02993.7379.5
2609025 / 151.55.887.49785.5260.42
2609325 / 1527.8610.021055.4681.19
2609625 / 152.59.8712.571329.48102.27
2609825 / 15311.8415.081597.52122.89
26010025 / 153.513.8117.591866.09143.55
2808525 / 1527.9310.11193.9185.28
2808625 / 152.59.8712.571485.32106.09
2808825 / 15311.8415.081785.45127.53
2809025 / 153.513.8117.592086.4149.03
2809225 / 15415.7820.12388.21170.59
3208825 / 1528.6511.021669.8104.36
3209125 / 152.510.8513.822103.31131.46
3209325 / 15313.0116.582527.92158
3209525 / 153.515.1819.342953.73184.61
3209725 / 15417.3522.13380.7211.29
3609325 / 1529.4312.022275.65126.42
3609625 / 152.511.8315.072864.92159.16
3609825 / 15314.1918.083442.95191.28
36010025 / 153.516.5521.094022.52223.47
3808525 / 1529.512.12474.99130.26
3808625 / 152.511.8315.073081.32162.17
3808825 / 15314.1918.083703.92194.94
3809025 / 153.516.5521.094328.5227.82
3809225 / 15418.9224.14954.99260.79
4008725 / 1529.8712.582832.99141.65
4008825 / 152.512.315.673527.46176.37
4009025 / 15314.7618.84239.98212
4009225 / 153.517.2121.934954.7247.74
4009425 / 15419.6725.065671.56283.58

Profili Sigma Plus (doppio risvolto)

Profili Sigma Plus — catalogo di produzione
h (mm)b (mm)Risvolto (mm)t (mm)kg/mA (cm²)Ix (cm⁴)Wx (cm³)
1958625 / 151.55.336.78396.0240.62
1958825 / 1527.099.03528.5854.21
1959025 / 152.58.8411.26661.7367.87
1959325 / 15310.6413.55800.5682.11
2008525 / 1527.079.01549.4654.95
2008825 / 152.58.8611.29692.8569.29
2009025 / 15310.6113.52832.4383.24
2009525 / 15414.1818.061120.61112.06
2108525 / 15310.6113.52902.6185.96
2108825 / 153.512.4215.821062.09101.15
2109025 / 15414.1818.061215.87115.8
2309425 / 151.55.937.55616.9553.65
2309525 / 1527.8510.01818.3671.16
2408925 / 151.55.937.55658.5454.88
2409025 / 1527.8510.01876.5373.04
2409325 / 152.59.8412.541104.392.03
2409525 / 15311.7915.021326.8110.57
2508525 / 1527.8510.01935.0774.81
2508825 / 152.59.8412.541178.4294.27
2509025 / 15311.7915.021416.14113.29
2509325 / 153.513.7917.571665.17133.21
2509525 / 15415.7520.061905.97152.48
2608525 / 15311.7915.021505.73115.83
2608825 / 153.513.7917.571771.07136.24
2609025 / 15415.7520.062027.56155.97
2809325 / 151.56.498.27976.5569.75
2809525 / 1528.6411.011303.7793.13
2908725 / 151.56.478.241024.0370.62
2909025 / 1528.6411.011375.7294.88
2909325 / 152.510.8213.791732.58119.49
2909525 / 15312.9716.522082.12143.59
3008525 / 1528.6411.011447.5796.5
3008825 / 152.510.8213.791823.5121.57
3009025 / 15312.9716.522191.44146.1
3009325 / 153.515.1719.322576.18171.75
3009525 / 15417.3222.062948.47196.56
3108525 / 15312.9716.522300.64148.43
3108825 / 153.515.1719.322705.01174.52
3109025 / 15417.3222.063096.39199.77
3409025 / 1529.4212.012014.34118.49
3409325 / 152.511.815.042536.01149.18
3409525 / 15314.1518.023047.59179.27
3508525 / 1529.4212.012099.33119.96
3508825 / 152.511.815.042643.59151.06
3509025 / 15314.1518.023177.27181.56
3509325 / 153.516.5421.073733.5213.34
3708725 / 1529.812.492428.88131.29
3709025 / 152.512.2715.643057.91165.29
3709325 / 15314.7618.83695.24199.74
3709525 / 153.517.221.914317.38233.37
3808525 / 152.512.2715.643172.74166.99
3808825 / 15314.7618.83834.79201.83
3809025 / 153.517.221.914480.92235.84
3809225 / 15419.6425.025128.71269.93
4009025 / 15210.3713.212982.14149.11
4009325 / 152.512.9816.543753.13187.66
4009525 / 15315.5619.824509.94225.5

Profili U

Profili U — catalogo di produzione
h (mm)b (mm)Risvolto (mm)t (mm)kg/mA (cm²)Ix (cm⁴)Wx (cm³)
10053—1.52.352.9948.779.75
10054—23.143.9964.9112.98
10054—2.53.894.9579.815.96
12068—1.52.943.7489.9114.98
12069—23.924.99119.6519.94
12069—2.54.876.2147.5424.59
12070—35.857.45176.7129.45
14058—1.52.943.74113.2316.18
14059—23.924.99150.9521.56
14059—2.54.876.2186.2926.61
14060—35.857.45223.5131.93
15078—1.53.534.49166.0122.13
15079—24.715.99221.0829.48
15079—2.55.857.45273.336.44
15080—37.038.95327.5743.68
16090—1.53.935214.8726.86
16091—25.246.67286.0935.76
16091—2.56.528.335444.25
16092—37.839.97424.1953.02
16093—3.59.1511.65494.1761.77
16094—410.4713.33563.9370.49
18080—1.53.935256.5928.51
18081—25.246.67341.9838
18081—2.56.528.3423.3647.04
18082—37.839.97507.8256.42
18084—410.4713.33676.4675.16
20090—1.54.45.6356.7235.67
20091—25.877.47475.4347.54
20092—2.57.349.35594.0359.4
20093—38.8211.23712.571.25
20094—3.510.313.12830.8583.09
20094—411.7214.93941.3894.14
22094—26.287.99606.4355.13
22094—2.57.819.95751.9768.36
22095—39.3811.95902.1982.02
22096—3.510.9613.961052.3395.67
22097—412.5415.971202.39109.31
24083—1.54.75.99513.5542.8
24084—26.287.99685.0457.09
24084—2.57.819.95849.6270.8
24085—39.3811.951019.9985
24086—3.510.9613.961190.4899.21
24087—412.5415.971361.08113.42
26080—1.54.876.2604.9746.54
26081—26.58.27807.2462.1
26082—2.58.1310.351009.7977.68
26083—39.7612.431212.6193.28
26084—412.9816.531605.9123.53
28071—26.58.27885.7263.27
28072—2.58.1310.351108.5779.18
28073—39.7612.431331.9695.14
28074—3.511.414.521555.86111.13
28074—412.9816.531765.04126.07
30060—1.54.876.2717.5947.84
30061—26.58.27958.5563.9
30062—2.58.1310.351200.3780.02
30063—39.7612.431443.0396.2
30064—3.511.414.521686.51112.43
30064—412.9816.531913.27127.55
32094—27.859.991458.9691.19
32094—2.59.7812.451812.43113.28
32095—311.7414.952176.53136.03
32096—3.513.7117.462541.13158.82
32097—415.6819.972906.21181.64
34084—27.859.991572.0992.48
34084—2.59.7812.451953.04114.88
34085—311.7414.952346.27138.02
34086—3.513.7117.462740.32161.2
34087—415.6819.973135.18184.42
36074—27.859.991678.293.23
36074—2.59.7812.452084.87115.83
36075—311.7414.952505.57139.2
36076—3.513.7117.462927.46162.64
36077—415.6819.973350.53186.14
38064—27.859.991775.793.46
38064—2.59.7812.452205.92116.1
38065—311.7414.952652.04139.58
38066—3.513.7117.463099.76163.15
38067—415.6819.973549.06186.79
40079—28.6310.992258.99112.95
40080—2.510.813.752827.71141.39
40080—312.9216.453374.33168.72
40081—3.515.0819.213942.24197.11
40082—417.2521.974511.67225.58

Ordini

Le misure sono profilate su ordinazione in acciaio nero (S235–S500), zincato S350GD/S420GD+Z275, Magnelis S350GD–S450GD+ZM o Aluzinc; lunghezze fino a 25 m, forate secondo il vostro disegno; minimo 5 t per misura e materiale. Non sapete quale profilo usare? Leggete come scegliere tra C, Z e Sigma e quale rivestimento prescrivere, poi inviate la vostra lista tramite il modulo di preventivo.

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Misure e pesi degli arcarecci: tabelle dei profili C, Z e Sigma | Alterna Metals