Стандарты

Standarts

The production flow is carried out in accordance with actual local and international standards.

ASTM Field of application
409 Impact stress environment, automotive exhaust systems
410 Valves, axles pump parts. Shears, wear resistant surfaces
430 House hold appliances
439 Automotive exhaust systems, sugar industry equipment
441 Indoor cladding, restaurant equipment, tubes&heat exchangers
444 Boilers, tap water, storage tanks, home appliance
201 Railroad freight cars, truck trailers, coal handling
202 Household appliances & consumer goods
304 Household appliances, food and beverage industry equipment, tubes
304L Food and beverage industry. Chemical and pharmaceutical industry equipment
321 Stack liners, welded pressure vessels, flanges and valves
321Н Heat exchangers, pressure vessels. Nuclear industry
316L Equipment in the chemical and petrochemical industry, pulp and paper, medical applications
316Ti Chemical and petrochemical industry. Chimney constructions, flue gas applications
309 Furnace equipment (esp. supporting parts), annealing and hardening boxes, air heaters, cement industry
309S Furnace equipment, annealing and hardening boxes, air heaters, cement industry
310S Industrial furnace equipment, oil industry, heat treatment baskets, heat exchanges, steam boilers
904L Chemical&petrochemical industry. Bleaching equipment in the pulp and paper industry. Flue gas cleaning

0.4 - 50.0 mm

the absolute quality of the finished surface

Chemical composition

Stainless steel grades correlation

0.4 – 14.0 mm

cut-to-length thickness

Mechanical properties

ASTM
409
410
430
439
441
444
201
202
304
321
316
309
310
904

Corrosion resistance

Extremely localized corrosion that leads to the creation of small holes and cavities on the surface.

409
410
430
439
441
444
201
202
304
321
316
309
310
904

Surface and vital properties deterioration and destruction due to electrochemical and other reactions with the constituents of the atmosphere surrounding.

409
410
430
439
441
444
201
202
304
321
316
309
310
904

Tensile strength (MPa) & Hardness (HRB)

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