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18 Gauge 16 Gauge 14 Gauge 304 Stainless Steel Sheet 304 2b Finish Sus304

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18 Gauge 16 Gauge 14 Gauge 304 Stainless Steel Sheet 304 2b Finish Sus304

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Delivery Time :	7-14 business days
Brand Name :	Vespolari Jiangsu
Certification :	ISO SGS ROHS
Price :	Negotiable
Payment Terms :	TT L/C
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18 Gauge 16 Gauge 14 Gauge 304 Stainless Steel Sheet 304 2b Finish Sus304

304L stainless steel sheet

Type 304 Stainless Steel is the most widely used of the austenitic (chromium/nickel) stainless steels. In the annealed condition it is essentially non-magnetic and becomes slightly magnetic with the application of cold work. Type 304L Stainless Steel is preferred in welding applications to exclude the formation of chromium carbides during cooling in the heat affected region of the weld. These alloys represent an excellent combination of corrosion resistance and fabricability.

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Type 304 Stainless Steelis the most widely used of the austenitic (chromium/nickel) stainless steels. In the annealed condition it is essentially non-magnetic and becomes slightly magnetic with the application of cold work. Type 304L Stainless Steelis preferred in welding applications to exclude the formation of chromium carbides during cooling in the heat affected region of the weld. These alloys represent an excellent combination of corrosion resistance and fabricability.

Specifications

Type 304 ASTM A240, ASTM A666, AMS 5513 Type 304L ASTM A240, ASTM A666, AMS 5511

Typical Applications

Chemical equipment and piping, heat exchanger components, dairy and food handling equipment and utensils, cryogenic vessels and components, architectural and structural applications exposed to non-marine atmospheres

Chemical Composition: (Per ASTM A240)

Element	Type 304	Type 304L
Carbon	0.07Max	0.030 Max
Manganese	2.00Max	2.00 Max
Sulfur	0.030 Max	0.030 Max
Phosphorus	0.045 Max	0.045 Max
Silicon	0.75 Max	0.75 Max
Chromium	17.5 to 19.5	18.0 to 20.0
Nickel	8.0 to 10.5	8.0 to 12.0
Nitrogen	0.10 Max	0.10 Max

Mechanical Properties: (Per ASTM A240, A666)

Type	Yield Strength 0.2% offset (KSI)	Tensile Strength (KSI)	% Elongation(2" Gauge length)	Hardness Rockwell
304 Ann	30 min.	75 min.	40 min.	HRB 92 max.
304 Hard	75 min.	125 min.	12 min.	HRC 25-32 (typical)
304 Hard	110 min.	150 min.	7 min.	HRC 32-37(typical)
304L Ann	25 min.	70 min.	40 min.	HRB 92 max.
304L Hard	75 min.	125 min.	12 min.	HRC 25-32 (typical)
304L Hard	110 min.	150 min.	6 min.	HRC 32-37 (typical)

Physical Properties: (annealed)

		304 & 304L
Density (lb./ in^2) @ RT		0.29
Modulus of Elasticity in Tension (psi x 10^6)		28.0
Specific Heat (BTU/°F/lb.)	32 to 212 °F	0.12
Thermal Conductivity (BTU/hr/ft^2/ft)	212°F	9.4
	932°F	12.4
Mean Coefficient of Thermal Expansion (in. x 10^-6 per °F)	32 to 212°F	9.2
	32 to 600°F	9.9
	32 to 1,000°F	10.2
	32 to 1,200°F	10.4
Electrical Resistivity (micro ohms - cm)	at 70°F	72
Melting Point Range (°F)		2550 to 2650
Oxidation Resistance - Continuous Service(°F)		1,650
Oxidation Resistance - Intermittent Service(°F)		1,500

Processing

Types 304 and 304L cannot be hardened by thermal tr

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