904L Stainless Steel Bar Added Strong Acids Resistance With Copper

904 L Bar

904L cold rolled SS Stainless Steel plate,aisi 1080 cold rolled steel plate

Product Description

Grade 904L stainless steel is a non-stabilized austenitic stainless steel with low carbon content. This high alloy stainless steel is added with copper to improve its resistance to strong reducing acids, such as sulphuric acid. The steel is also resistant to stress corrosion cracking and crevice corrosion. Grade 904L is non-magnetic, and offers excellent formability, toughness and weldability.

Grade 904L contains high amounts of expensive ingredients, such as molybdenum and nickel. Today, most of the applications that employ grade 904L are replaced by low-cost duplex stainless steel 2205.

Key Properties

The following sections describe the properties of flat rolled products in ASTM B625. The specifications may not be identical for other products such as bar, tube and pipe.

Composition

The table below provides the compositional ranges of grade 904L stainless steels:

Table 1. Composition ranges of grade 904L stainless steels

Mechanical Properties

The typical mechanical properties of grade 904L stainless steels are given in the table below:

Table 2. Mechanical properties of grade 904L stainless steels

Physical Properties

The physical properties of grade 904L stainless steels are tabulated below:

Table 3. Typical physical properties of grade 904L stainless steels

Grade Specification Comparison

The following table outlines the approximate grade comparisons of 904L stainless steels:

Table 4. Grade specifications of grade 904L stainless steels

Bloom(Suzhou) Materials Co., Ltd ，which located in the beautiful city of Zhangjiagang , Suzhou,China. 
Bloom Company is a technology research and development enterprises which integrats technology research and development, production and trade.It mainly dealing two types of products based on the alloy materials. Spot welding accessories and twin extruder spare parts. 

With independent research and development team, Bloom focuses on technological innovation. It has provided super wear resistance, corrosion resistance, high temperature resistant core parts for many twin screw extruder users both at home and abroad and blending modification of enterprises. With continuous pursuit of technological innovation, we committed to providing customers with high quality products and services. In the global market, Our products are widely used in all fields such as plastics, miners, energy, aviation and etc. High-quality products can be developed according to customer needs combined with the actual working conditions. Whether it is high temperature, high corrosion conditions, or high torque, high strength mechanical needs, Bloom’s products can perform the task excellently. It can achieve excellent performance, stable quality, reasonable price, timely delivery, perfect after-sales.
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