Type 304 Stainless Steel

Grade 304 stainless steel is generally regarded as the most common austenitic stainless steel. It contains high nickel content that is typically between 8 and 10.5 percent by weight and a high amount of chromium at approximately 18 to 20 percent by weight. Other major alloying elements include manganese, silicon, and carbon. The remainder of the chemical composition is primarily iron.

The high amounts of chromium and nickel give 304 stainless steel excellent corrosion resistance. Common applications of 304 stainless steel include:

• Appliances such as refrigerators and dishwashers
• Commercial food processing equipment
• Fasteners
• Piping
• Heat exchangers
• Structures in environments that would corrode standard carbon steel.

Stainless steel sheet/ plates with polished surface

Stainless Steel Plate/Sheet
Product	Hot rolled stainless steel plate	Cold rolled stainless steel plate
Thickness	3.0mm-200mm	0.3mm-6.0mm
Standard Width	1240mm/1500mm/1800mm /2000mm/2200mm	1000mm/1219mm/1500mm
Standard Length	2438mm/6000mm or as client's requirement	2000mm/2439mm/3000mm or as per client's requirement
Surface Finish	No.1,HL,No.4,8K	2B,BA,No.1,No.4,No.8,8K,mirror, checkered,embossed,hairline, sand blast,stain brush,etching,etc.
Grade	304,304L,304J1,321,316L,316Ti, 317L,347H,310S,309S,904L,2205	304,304L,304J1,321,316L,316Ti, 317L,347H,310S,309S,904L,2205
Standard	ASTM,JIS,SUS,GB,DIN	ASTM,JIS,SUS,GB,DIN

Chemical Compositionsa)

Element	% Present
Carbon (C)	0.07
Chromium (Cr)	17.50 - 19.50
Manganese (Mn)	2.00
Silicon (Si)	1.00
Phosphorous (P)	0.045
Sulphur (S)	0.015b)
Nickel (Ni)	8.00 - 10.50
Nitrogen (N)	0.10
Iron (Fe)	Balance

 

Mechanical properties

Property	Value
Comprehensive Strength	210 MPa
Proof Stress	210 Min MPa
Tensile Strength	520 - 720 MPa
Elongation	45 Min%

Physical Properties

Property	Value
Density	8,000 Kg/m3
Melting Point	1450 °C
Thermal Expansion	17.2 x 10-6 /K
Modulus of Elasticity	193 GPa
Thermal Conductivity	16.2W/m.K
Electrical Resistivity	0.072 x 10-6 Ω .m

FAQ
Q1: ARE YOU FACTORY OR TRADER?

A1:We've gained our Export Right and become an integrated  company of industry and trade in order to satisfy buyer's multi-request on different material and products.

Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?

A2: Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates, Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.

Q3: HOW TO GET A SAMPLE?

A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and  your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.