Material Used in Hydraulic Cylinder

Material
Part Material (KNOWN IN INDIA) Standard Grade
CYLINDER HOUSING ST-52-3 DIN 17 100 1.057
PISTON ROD AISI 1045 ASTM A 29-29M 1045
AISI 4140 EN 10083-3 1.7225
PISTON AISI 1045 ASTM A 29-29M 1045
GLAND 500/7 EN1563 5.3200
BS2789 EN GJS 500/7
GLAND NUT AISI 1018 EN 10277-2 1.0401
BOTTOM END HEAD AISI 1045 ASTM A 29-29M 1045
CONNECTION NIPPLE AISI 1018 EN 10277-2 1.0401