ArcelorMittal fabrica perfiles de Carriles de Grúa según la Norma ASTM para aplicaciones estándar de carbono: Carril CR104 (MRS51), Carril CR105 (MRS52), Carril CR135 (MRS67), Carril CR171 (MRS85), Carril CR175 (MRS87B).
| TIPO DE NORMA | DIMENSIONES (mm) | SECCIÓN MASA /M (cm2) kg/m | |||||
|---|---|---|---|---|---|---|---|
|
NORMA AMERICANA |
|||||||
| CR104 (MRS51)* | American Standard | 127,00 | 127,00 | 63,50 | 25,40 | 66,40 | 51,59 |
| CR105 (MRS52)* | ArcelorMittal Specification | 131,80 | 131,80 | 65,10 | 23,80 | 66,40 | 52,09 |
| CR135 (MRS67)* | American Standard | 146,05 | 131,76 | 87,30 | 31,80 | 85,80 | 66,97 |
| CR171 (MRS85)* | American Standard | 152,40 | 152,40 | 109,20 | 31,80 | 108,38 | 84,83 |
| CR175(MRS87B)* | American Standard | 152,40 | 152,40 | 108,00 | 38,10 | 110,30 | 86,80 |