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Alloy 02X25N22AM2-PT

Technical characteristics

High-alloyed steel 02Х25Н22АМ2-ПТ is melted in plasma furnaces using special charge materials. The combination of high corrosion resistance and strength allows to use it instead of 03X17H14MZ steel which increases reliability, service life of equipment and ensures lower metal consumption. At temperature from -70° to +200° the alloy can withstand pressure up to 200 N/mm2. It is advisable to use it for work in nitric, phosphoric and sulfuric environments, as well as instead of steel grade X17N14M2 (3) T - under conditions of pitting corrosion.

Application

Production of welding equipment for the synthesis of acids of high concentration, production of mineral fertilizers, nitrophos, phosphoric acid and other compounds that are characterized by high aggressiveness.

Percentage composition:

Fe Cr C Mo Ni N Mn P Si S
Basis. 24 - 26 ≤0,02 2 - 2,5 21 - 23 0,1 - 0,14 1,5 - 2 ≤0,020 ≤0,4 ≤0,015

Production

Production of 02Х25Н22АМ2-PT alloy is regulated by the following technical specifications: 14-134-277-91; 14-1-5072-91; 14-1-5203-93; 14-159-252-95, melted in electric arc furnaces. It is classified as stainless corrosion-resistant ordinary heat-resistant and heat-resistant steel. Refers to the group of steels of austenitic class.

The characteristics of the alloy at 20 ° C

- Thermal conductivity 0.134 - 10² W/(m - K)

- Density 7.98 g/cm3

- Modulus of elasticity 17.8 - 10 - 4 N/mm2

- Hardness 200 NV MPa-1

- Specific resistance 0.75 Ohmxmm2/m

- The magnetic permeability in the 500 E field is 1.255 microTesla/m

Technological processing

The temperature for stamping, rolling and forging is 1170 °C at the start of the process and about 900 °C when finished. This grade is relatively easy to cut. It is welded by argon arc manual welding. In the process of manual arc welding, electrodes with wire rod Sv-01H23N23MZTZ are used. This type of filler material is also used in automatic arc and argon arc welding. Final heat treatment is used to protect welds.

Furnizor

Are you interested in 02Cr25N22am2-PT alloy? Alloy 02Cr25N22am2-PT from the supplier "Auremo" meets GOST and international quality standards. Supplier "Auremo" offers to buy steel 02Х25Н22АМ2-PТ on favorable terms, the price is optimal. We offer to buy stainless steel from the specialized warehouses of the supplier "Auremo" with delivery to any city. Wholesale customers the price - preferential. Always in stock stainless steel, price - optimal from the supplier. We are waiting for your orders.

Buy a bargain price.

Supplier "Auremo" offers to buy steel 02Х25Н22АМ2-PT, the price - due to the technological features of production without the inclusion of additional costs. The company's website displays information about the latest arrivals of products. It is possible to buy products with non-standard parameters to order. The price of the order depends on the volume and additional terms of delivery. The supplier "Auremo" invites to buy stainless steel in bulk or by installments. We have the best price-quality ratio for the whole range of products. In this segment Auremo is a profitable supplier.