Description:

What is 304L stainless steel?

304L is a variant of 304 stainless steel with a lower carbon content and is used where welding is required. The lower carbon content minimizes the precipitation of carbides in the heat-affected zone near the weld, and the precipitation of carbides may cause intergranular corrosion (weld erosion) of stainless steel in some environments.

Datasheet for 304L Stainless steel

Surface
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 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 shot 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.
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 materials.

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Company Information

Wuxi Trump Special Steel Co., Ltd with good reputation, high-quality products, solid strength and lower price is famous in the country. Our company has rich experience in trading as we are engaged in domestic trading for more than ten years.
Our company is the collection of processing and operating. And we have a high supply ability.Our main products are stainless steel, galvanized steel, carbon steel and etc. These products apply to engineering, coal mine, textile, electric power, boiler, machinery, military industry and other fields.

Our Service

1) Over 10-year experience in stainless steel field can guarantee high quality on each process;

2) Advanced equipment can keep the edges clean and flat when cutting;

3) Owned warehouse with rich stock can make the delivery timely;

4) Good and steady relationship with large manufactures can make the price very low;

5) Good after-sale service gained high praise from customers all over the world.

Wuxi Hongjinmilai Steel Co., Ltd was established in 2007 in the industrial agglomeration area of Wuxi City, Jiangsu Province. It is a private aluminum processing enterprise integrating leading technology, intelligent integration and comprehensive services. The business covers aluminum deep processing, rail transit, electric power and heat, financial services, import and export trade and other fields. The company currently has an annual production capacity of 1.4 million tons of aluminum sheet, strip and foil products and 400 high-speed rail EMU car bodies.

The company mainly develops businesses such as aluminum /Stainless sheet, strip and foil, aluminum profiles, and comprehensive utilization of aluminum renewable resources. and internationally advanced aluminum ash treatment. Production line and secondary aluminum process technical equipment.