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Wire, round, rod 30x13 - 1.4028 - aisi 420f

Wire, round, rod 30x13 - 1.4028 - aisi 420f


Wire and circle 30X13 have the broad scope of application for patches of high temperature installations that are operated in mechanical engineering and petrochemical industries. Semi-finished products brand 30X13 demanded in the manufacture of disks, springs, fasteners, carburetor needle rod piston compressors that can operate in slightly aggressive environment at temperatures up to 450 °C. Range is used in metallurgical, chemical, textile industry. Rod, wire and the circle can be used in the construction of small objects, the decoration, the decoration of the rooms and areas of private buildings.


Steel 30CH13 is stainless steel heat resistant alloy of the martensitic class. It includes chromium, 12−14% Nickel — 0.6%, manganese and silicon, 0.8% copper — 0.3% of titanium and 0.2% carbon — 0,26−0,35%, a few thousandths of a percent of sulfur and phosphorus, balance iron.

The percentage composition of the alloy GOST 5632−72
Mark C Si Mo   Cr Cu Mn Ni Ti   S P Fe
30X13 0,26−0,35 ≤0,8 ---   12−14 ≤0.3 mm ≤0,8 ≤0,6 ≤0,2   0,025 0,03 the rest

The basic qualities

30X13 steel heat-resistant and corrosion-resistant, not prone to temper embrittlement, resistant to atmospheric and soil moisture, poorly welded and, as a rule, does not apply to welded structures. The density of 7.76 g/cm3. According to GOST 25054−81 rod hardness after quenching and tempering HB 10— 1 = 240 — 276 MPa. According to GOST 5949−75 rod hardness after annealing HB 10 — 1 = 130 — 206 MPa. The analogue — alloy 40X13.


Round, wire, rod of steel of grade 30X13 used in power engineering, for production of components of steam generators, pumps, cracking plants. This steel is widely used in petroleum, chemical industry, medical and food industry, in shipbuilding and in the creation of architectural decorative elements.

Buy at best price

The company «AVEK global» sells wire rod and circle of heat-resistant and corrosion-resistant alloys at an affordable price. It is formed taking into account technological features of production without the inclusion of additional costs. We have the most variety of products for large-scale production. We offer good conditions for wholesale and retail buyers. On our website You will find all the necessary information. Our consultants are always ready to answer your questions. Implementation of orders in the shortest possible time. Wholesale buyers are offered preferential discounts.