By visiting this site, you accept the use of cookies. More about our cookie policy.

Round, sheet, wire, steel 15H5M (H5M)


Grade analogue W. Nr. Aisi Uns En Order
15Х5М X5M 1.7362 501 X12CrMo5 Buy from stock, view availability


Grade 15X5M is a high-alloy heat-resistant steel used for parts operating in an unloaded state at high temperatures 900−1000°C. Belongs to the group of austenitic-ferritic alloys. In comparison with austenitic brands, this steel has a high reliability and resistance to intergranular corrosion and greater resistance to stress corrosion cracking in alkaline and chloride environments.

The composition and advantages

Stainless steel pipe of steel grade 15H5M (according to GOST 5632−72) in its composition contains iron as a main component and about 4.5−6% CR. This alloy is in addition alloyed with silicon and manganese at 0.5%. Additives of molybdenum, Nickel, tungsten and copper in the amount of not more than 1.5%, vanadium — 0.05%, carbon — 0.15% of titanium, 0.03 percent. Doping contributes to improve the heat resistance and gives the opportunity to produce the most important parts. When choosing heat-resistant steel, if not burdened working conditions, it is possible to change this brand to another, with lower carbon content. This steel has a relatively balanced performance of heat resistance and heat resistance, allowing very popular. When welding requires preheating to a temperature of 100−120°C, final heat treatment seams. The use of durable stainless steel pipes saves money and time on maintenance and repair. A significant advantage — no need to paint a protective pipe coating.

The percentage 15H5M, H5M (GOST 5632−72)

C Si V W Cr Cu Mn Ni Ti Mo S P Fe Impurities
≤0,15 0,5 ≤0,05 ≤0.3 mm 4,5−6 ≤0,2 0,45−0,6 ≤0,6 ≤0.03 0,45−0,6 0,025 0,03 Basis ≤0.3 mm


Petrochemical, gas processing, mechanical engineering. pipe made from this grade of steel can withstand operation up to a temperature of 1000 °C. Additives of chromium, molybdenum and tungsten provide high resistance to gas corrosion.


Pipes can be made seamless — seamless, and welded — welded. Depending on the type of surface of the pipes, they may appear in catalogs as mirror (polished), polished or matte. Production of round steel of this brand are produced using metal stamping under a predetermined shape. Circles of this steel can be used in the form of forgings, ie intermediate preform for different products.


Supplier «Auremo» offers to buy a round, sheet, wire, pipe 15X5M (H5M) in bulk or in installments. Large selection in stock. Compliance with GOST and international quality standards. Always in the presence of round, sheet, wire, steel 15H5M (H5M) price — optimal from the supplier. Buy today. Wholesale customers price — discount

To buy, best price

Supplier «Auremo» offers to buy stainless and heat resisting rolled. All products are certified. Quality is guaranteed by strict observance of technology of production. Our managers are always ready to respond to current issues and to provide expert assistance. A large range will not leave You without a choice. To buy a round, sheet, wire, pipe 15X5M (H5M) is easy by contacting the nearest office. Order the service «call Back» and the Manager of the company will help You to choose the product that best fits the requirements. We have the best ratio price-quality.