1.4574 - Alloy PH 15-7 Mo® tube, wire, round

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
1.4574 632 X7CrNiMoAl15-7 Delivery from the stock, in stock

Technical characteristics

Stainless low carbon chrome-nickel steel. Specific gravity 7.8 g/cm3. The base of the alloy is iron (Fe about 75%). The alloy is additionally alloyed with molybdenum, manganese, silicon, aluminum, combines high strength, corrosion resistance, good impact toughness, spring properties.

Percentages composition EN 10088-3-2005

Fe С Si Mn P S Cr Ni Mo Al
basis ≤0,09 ≤1 ≤2 ≤0,04 ≤0,03 14-16 6,5-7,75 2-3 0,75-1,5

Chromium gives the alloy hardness and corrosion resistance. Nickel increases ductility. Molybdenum resists oxidation at high temperature, increases impact strength and wear resistance.

Cold working

Turning, milling, grinding, drilling.

Heat Treatment

Normalization, hardening, annealing, tempering. There are three basic stages of heat treatment: 1) austenite conditioning, 2) cooling - conversion of austenite to martensite and 3) precipitation.


Production of parts working at elevated temperatures in an aggressive environment. Rings, springs, diaphragms, nozzles and other aircraft components.


We offer to buy tube, wire, circle 1.4574 - Alloy PH 15-7 Mo® from specialized stocks of the supplier Evek GmbH with delivery in any city. Full compliance with international quality standards. The supplier Evek GmbH offers to buy tube, wire, circle 1.4574 - Alloy PH 15-7 Mo®, the price is optimal in this segment of rolled products.

Buy, bargain price.

We offer tube, wire, circle 1.4574 - Alloy PH 15-7 Mo®, price - determined by the technological features of production without including additional costs. It is possible to order products with non-standard parameters. We have the best price-quality ratio for the whole range of products. In the stainless steel segment Evek GmbH is a profitable supplier.