420 stainless steel bar supplier price
Jaway steel is major manufacturing specialized in stainless steel wih high quality and best price! Which can be widely used in bicycle fittings, kitchen and sanitation tools, goods shelf, pet cages, gill racks, decorative handles and baskets, food and medical machinery accesses, etc.
420 stainless steel bar supplier price:
420 stainless steel is a general-purpose steel with good corrosion resistance. It has better thermal conductivity than austenite, smaller thermal expansion coefficient than austenite, thermal fatigue resistance, the addition of stabilizing element titanium, and good mechanical properties at the weld. 420 stainless steel is used for building decoration, fuel burner parts, household appliances, home appliance parts. 420F is a steel grade with free cutting performance added to 420 steel. It is mainly used for automatic lathes, bolts and nuts. 420LX adds Ti or Nb to 420 steel to reduce the C content, which improves the processability and welding performance. It is mainly used in hot water tanks, hot water supply systems, sanitary appliances, household durable appliances, and bicycle flywheels.
420 stainless steel bar supplier price surface:
Surface grade
420 stainless steel has the following states, the state is different, the dirt resistance and corrosion resistance are also different.
NO.1, 1D, 2D, 2B, N0.4, HL, BA, Mirror, and various other surface treatment states.
Feature processing technology
1D—The surface has discontinuous particles, which is also called matte. Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.
2D—Slightly shiny silver-white. Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.
2B—Silver white and has better gloss and flatness than 2D surface. Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + quenching and tempering rolling.
BA—The surface gloss is excellent and has a high reflectivity, just like the mirror surface. Processing technology: hot rolling + annealing peening pickling + cold rolling + annealing pickling + surface polishing + quenched and tempered rolling.
No.3—has better gloss and rough surface. Processing technology: Polishing and tempering rolling of 2D products or 2B with 100 ~ 120 abrasive materials (JIS R6002).
No.4—has better gloss and fine lines on the surface. Processing technology: Polishing and tempering rolling of 2D products or 2B with 150 ~ 180 abrasive material (JIS R6002).
HL—Silver gray with hair streaks. Processing technology: Polish the 2D product or 2B product with a suitable size of abrasive to make the surface appear continuous grain.
MIRRO—mirror surface. Processing technology: 2D or 2B products are ground and polished to a mirror effect with a suitable size of abrasive material.
420 stainless steel bar supplier price application:
Stainless steel already has many of the desirable properties required by building materials. It is arguably unique among metals, and its development continues. In order to make stainless steel perform better in traditional applications, existing types have been improved and new stainless steels are being developed to meet the stringent requirements of advanced construction applications. As production efficiency continues to improve and quality continues to improve, stainless steel has become one of the most cost-effective materials of choice for architects. Stainless steel combines performance, appearance and use characteristics, so stainless steel will still be one of the best construction materials in the world.
If you want to get more information about 420 stainless steel bar supplier price pls contact us-Jaway Steel-via 818@jawaysteel.com!
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