EN 10253-2 16Mo3 Butt Welding Pipe Fittings

1. General Introduction

16Mo3 (1.5415) is a fully killed alloy steel for pipe fittings specified by EN 10253-2. Butt welding pipe fittings(elbow, tee, reducer and cap) made from 16Mo3 steel are often used for pressure purposes at elevated temperature. The chemical composition, mechanical properties(yield /proof strength, tensile strength, elongation, impact properties, hot yield strengths at different temperatures), and heat treatment conditions of EN 10253-2 16Mo3 are the same as that of EN 10216-2 16Mo3. The starting material for EN 10253-2 16Mo3 pipe fittings can be seamless pipe, welded pipe or steel plate. The closest ASTM equivalent is A234 WP1 which is also a chromium-molybdenum(Cr-Mo) alloy steel for butt-weld pipe fittings.

en 10253-2 16Mo3 chemical composition pmi test
Chemical composition analysis, PMI(spectrum) inspection for EN 10253-2 16Mo3 pipe fittings.

2. EN 10253-2 16Mo3 pipe fittings supplied by HBMetals.

equal tee dn500x60mm en 10253-2 type b 16Mo3 1.5415
EN 10253-2 Equal Tee DN 500 x 60mm Type B, Material: 16Mo3 / 1.5415.
en 10253-2 16mo3 elbow 2d type b power plant piping
EN 10253-2 Elbows 90° & 45° O.D 610mm x 10mm thk R=2D. Grade 16Mo3 for power plant piping, Belgium.

Leave a Reply

Your email address will not be published. Required fields are marked *