... DIN,BS,AS,GB,Carbon Steel&Alloy,etc. Roll chockLarge casting mechanical part, fabrication, steel rack, steel frameMaterial: UNS ... 1.0553/1.0555,ISO 270-480, or as your drawings GBASTMUNSDINW-NRJISBSZG200-400/J01700GS-38GS-CK161.01461.1142SC360AW1CLA9ZG230- ... Fields:Heavy Machinery PressWe can provide you steel casting products in heavy machinery fields as your drawing or samples. roll chock