904L Stainless Steel Bar Added Strong Acids Resistance With Copper

Product Details:

Place of Origin:	Jiangsu, China (Mainland)
Brand Name:	BLM-DX-1

Payment & Shipping Terms:

Minimum Order Quantity:	100kgs
Price:	FobShanghai usd 5.9-6.4/kg
Packaging Details:	packed and labeled according to the regulations and customer's requests.Great care is taken to avoid any damage which might otherwise be caused during storage or transportation.
Delivery Time:	25-30 days subject to the clients' requirement and quantity
Payment Terms:	Western Union, L/C, T/T
Supply Ability:	300 Ton/Tons per Month

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Detailed Product Description

Standard:	AISI, ASTM, BS, DIN, GB, JIS, Other,JIS,AISI,ASTM,GB,DIN,EN	Grade:	904L
Thickness:	8mm-100mm	Place Of Origin:	Jiangsu, China (Mainland)
Type:	Bar	Dimensions:	10-900MM
Length:	2m,3m Or As Required	Special Use:	Cold Heading Steel
Delivery:	25-30 Days Subject To The Clients' Requirements And Quantity	Price Term:	Ex-Work,FOB,CNF,CFR,CIF,FCA,DDP,DDU
Surface Treatment:	Bright&smooth	Application:	Structural Steel Bar
High Light:	alloy 28 material , common metal alloys , 8mm alloy 28 material

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

Grade

904L

min.

max.

0.02

0.045

0.035

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

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B)	Brinell (HB)
904L	490	220	36	70-90 typical	150

Physical Properties

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

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

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Co-eff of Thermal Expansion (µm/m/°C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100°C (J/kg.K)	Elec Resistivity (nΩ.m)
			0-100°C	0-315°C	0-538°C	At 20°C	At 500°C
904L	7900	190	15	-	-	11.5	-	500	952