Barra redonda
Tamaños y peso de la unidad
D | Unidad de Medida | D | Unidad de Medida | D | Unidad de Medida |
---|---|---|---|---|---|
mm | Kg/m | mm | Kg/m | mm | Kg/m |
3.0 | 0.0555 | 29 | 5.18 | 140 | 121 |
3.2 | 0.0631 | 30 | 5.55 | 150 | 139 |
3.5 | 0.0755 | 31 | 5.93 | 160 | 158 |
4.0 | 0.0986 | 32 | 6.31 | 170 | 178 |
4.5 | 0.125 | 33 | 6.71 | 180 | 200 |
5.0 | 0.154 | 34 | 7.13 | 190 | 223 |
5.5 | 0.186 | 35 | 7.55 | 200 | 247 |
6 | 0.222 | 36 | 7.99 | 210 | 272 |
6.3 | 0.245 | 38 | 8.90 | 220 | 298 |
6.5 | 0.260 | 40 | 9.86 | 230 | 326 |
7 | 0.302 | 42 | 10.9 | 240 | 355 |
7.5 | 0.347 | 45 | 12.5 | 250 | 385 |
8 | 0.395 | 48 | 14.2 | 260 | 417 |
8.5 | 0.445 | 50 | 15.4 | 270 | 449 |
9 | 0.499 | 52.0 | 17.3 | 280 | 483 |
9.5 | 0.556 | 53 | 17.3 | 290 | 518 |
10 | 0.617 | 55 | 18.6 | 300 | 555 |
10.5 | 0.680 | 56 | 19.3 | 310 | 592 |
11 | 0.746 | 58 | 20.7 | 320 | 631 |
11.5 | 0.815 | 60 | 22.2 | 330 | 671 |
12 | 0.888 | 63 | 24.5 | 340 | 713 |
13 | 1.04 | 65 | 26.0 | 350 | 755 |
14 | 1.21 | 67.0 | 27.7 | 360 | 799 |
15 | 1.39 | 68 | 28.5 | 370 | 844 |
16 | 1.58 | 70 | 30.2 | 380 | 890 |
17 | 1.78 | 75 | 34.7 | 390 | 938 |
18 | 2.00 | 80 | 39.5 | 400 | 986 |
19 | 2.23 | 85 | 44.5 | 410 | 1036 |
20 | 2.47 | 90 | 49.9 | 420 | 1088 |
21 | 2.72 | 95 | 55.6 | 430 | 1140 |
22 | 2.98 | 100 | 61.7 | 440 | 1194 |
23 | 3.26 | 105 | 68.0 | 450 | 1248 |
24 | 3.55 | 110 | 74.6 | 460 | 1305 |
25 | 3.85 | 115 | 81.5 | 470 | 1362 |
26 | 4.17 | 120 | 88.8 | 480 | 1420 |
27 | 4.49 | 125 | 96.3 | 490 | 1480 |
28 | 4.83 | 130 | 104 | 500 | 1541 |
Grado de Acero
GRADO ESTANDAR | GB | JIS | ASTM | DIN | ISO |
---|---|---|---|---|---|
ACERO ESTRUCTURAL AL CARBÓN | Q235 | SS400 | 1020 | St37-2 | E235B |
20 | S20C | 1020 | C22E | C20E4 | |
25 | S25C | 1025 | C25E | C25E4 | |
35 | S25C | 1035 | C35E | C35E4 | |
45 | S45C | 1045 | C45E | C45E4 | |
50 | S50C | 1050 | C50E | C50E4 | |
50Mn | SWRCH50K | 1053 | CK50 | C50E4 | |
55 | S55C | 1055 | C55E | C55E4 | |
60 | S60C | 1060 | C60E | C60E4 | |
ALEACIONES DE ACERO ESTRUCTURAL | 12CrNi3 | SNC815 | 3415 | 15NiCr13 | |
15CrMo | SCM415 | 4118 | 15CrMo5 | 13CrM04-5 | |
20Cr | SCr420 | 5120 | 20Cr4 | 20Cr4 | |
20CrMnTo(Mo) | SCM421 | 4121 | |||
20CrMo | SCM41B | 4118 | 20CrMo5 | 25CrMo4 | |
20CrNiMo | SNCM220 | 8620 | 21NiCrMo2 | 20NiCrMo2 | |
30Mn2 | SMn433 | 1330 | 30Mn5 | 28Mn6 | |
35Cr | CCr435 | 5135 | 34Cr4 | 37Cr4 | |
35CrMo | SCM435 | 4135 | 34CrMo4 | 34CrMo4 | |
35CrMoV | 31CrMoV9 | 31CrMoV9 | |||
38CrMoAl | SACM645 | 41CrAlMo7 | 41CrAlMo7 | ||
40Cr | SCr440 | 5140 | 41Cr4 | 41Cr4 | |
40CrMnMo | SCM440 | 4140 | 42CrMo4 | 42CrMo4 | |
40CrNiMo | SNCM439 | 4340 | 36CrNiMo4 | 36CrNiMo4 | |
40CrNiMoA | SNCM439 | 4340 | 36CrNiMo4 | 36CrNiMo4 | |
40CrV | 6140 | ||||
40Cr | SCr440 | 5140 | 41Cr4 | 41Cr4 | |
42CrMo | SCM440 | 4140 | 42CrMo4 | 42CrMo4 | |
45CrNiMoVA | 36CrNiMo4 | ||||
20CrNiMoH | SNCM220H | 8620H | 20NiCrMo2-2 | 20NiCrMo2H | |
ACERO DE BAJA ALEACIÓN | Q345 | YAW-TEN50 | Gr-E | S355N | E355DD |
ACERO PARA RODAMIENTOS | GCr15 | SUJ2 | 52100 | 100Cr6 (W3) |
100Cr6 |
GCr15SiMn | SUJ3 | Cr1 | 100CrMnSi6-4 (W4) |
100CrMnSi6-4 | |
ACERO LIBRE DE CORTE | Y15 | SUM22 | 1119 | 15S20 | 12SMn35 |
Y15Pb | SUM24L | 12L14 | 9SMnPb28 | 12SMnPb35 |
GRADO ESTANDAR | GB | JIS | ASTM | DIN | ISO |
---|---|---|---|---|---|
ACERO PARA HERRAMIENTAS | T10 | SK95 | W1A-91/2 | C105W2 | TC105 |
T8A | SK75 | W1A-8 | C80U | C80U | |
T9A | SK85 | W1A-81/2 | C90U | C90U | |
T10A | SK95 | W1A-10 1/2 | C105U | C105U | |
Cr12 | SKD1 | D3 | X210Cr12 | X210Cr12 | |
Cr12MoV | SKD11 | D2 | X165CrMoV12 | X153CrMoV12 | |
CrWMn | SKS31 | O1 | 100MnCrW4 | 95MnWCr5 | |
5CrMnMo | 40CrMnMo17 | ||||
5CrNiMo | SKT4 | L6 | 55NiCrMoV6 | 55NiCrMoV7 | |
3Cr2W8V | SKD5 | H21 | X30WCrV9-3 | X30WCrV9-3 |
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