Tipo de barra de acero estirado en fríO | La gama de tamañOs |
Barra redonda | 5mm-100mm |
Square bar | 6*6mm-90*90mm |
Barra plana | 3mm*20mm-50mm*100mm. |
Barra Hexgonal | 4mm-80mm |
Barra de acero de seccióN | Como cliente'd dibujo |
Bar Finishe | Pelado,col dibujado,Pulido,centerless gira&Tierra |
Tipo de grado | JIS | AISI/SAE | DIN |
El carbono&FríO la partida |
S10C,S20C,S25C
S35C,S45C,SWRCH10/. 15/20/35/45/48K. |
SAE1008,1010,1018,
1020,1035,1045 |
1.0213,10214,
1152,1.1172, 1.1192 |
AleacióN |
SCr420,SCr440,
SCM415,SCM420 SCM435,SCM440, SNCM220,SNCM420 |
1541,5120,5140,
4115,4120,4130, 4140,4145,4145H 8620,4320,4340 |
1.7015, 1.7035,
1.7218, 1.7220, 1.7225, 1.6582, 1.6511, 1.7038 |
Acero inoxidable |
SUS F304
SUS316, 303Cu |
F304,F316,316L |
1,4301,1.4306,
1.4404 |
Corte libre |
SUM21,SUM22
SUM23,SUM43 Suma24L |
12L14,1215,
1213,1141,1144 |
11SMn30
1.0715, 1.0718, 11SMnPb30 11SMnPb28 |
El tamañO (mm) | La tolerancia | |||
6-10 | H8 | H9 | H10 | H11 |
10-18 | -0.022/+0 mm | -0,036/+0 mm | -0.058/+0 mm | -0.090+0mm |
18-30 | -0,027/+0 mm | -0.043/+0 mm | -0.070/+0 mm | -0.110/+0 mm |
30-50 | -0.033/+0 mm | -0.052/+0 mm | -0.084/+0 mm | -0.130/+0 mm |
50-80 | -0.039/+0 mm | -0.062/+0 mm | -0.100/+0 mm | -0.160+0mm |
80-100 | -0.046/+0 mm | -0.074/+0 mm | -0.120/+0 mm | -0.190/+0 mm |