17-4 PH Stainless Steel Round Bar

Size range

5 mm to 500 mm (3/16 inch 20 inch)

Grade Equivalent

EN 1.4542 TYPE 630, UNS S17400, ALLOY 17-4PH

Size Tolerances

h9, h10, h11, k12, k13, A-484, EN-10060, DIN-1013 etc.

Length

100 mm to 6000 mm

Chamfering

Available in 30 to 60 through fully automatic both-end chamfering machine

Crack Test

Magnetic Particle Inspection (MPI)

Ultrasonic Test

100% tested through Digital Ultrasonic Flaw Detector, as per ASTM A-388, 3mmFbH, 2mmFbH, 6mmFbH.

Length Tolerance

Available in special cut to length bars in tolerance -0/+10 mm (-0/+0.5 inch)

Straightness

Up to 0.25 mm/meter TIR (0.0015 inch/feet)

Surface Finish

Centerless Ground & Belt Polished up to Ra value 0.2 microns (12 RMS) and 24 320 Grit Polished

Heat Treatment

Annealed, Solution Annealed, Quenched & Tempered (QT), Double Ageing/Double Tempering