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Decoration Industry, Kitchenware, Building, Elevator
Grade 304 Stainless Steel Overview
Grade 304 is the most commonly used stainless steel. It is an austenitic, corrosion-resistant steel with excellent strength, toughness, fabrication characteristics and weldability. The low carbon version, 304L, may be required for full corrosion resistance when thicker sections are welded. The 304H version has a guaranteed minimum carbon content, which ensures good strength at high temperatures.
Typical Applications
Brewing and dairy equipment
Evaporators, drums, barrels
Heat exchangers
Hospital equipment
Refrigeration parts
Chemical and food processing
Shop fittings, bench tops, kitchens
Kitchen utensils, sinks, wash troughs
Hand rails, dishwashers, clothes dryers
Ovens, heating trays
Air conditioning equipment
Guttering and rain water goods
Counters and display cabinets
Hot and cold food bars
Commercial oven hoods, beer barrels
Chemical Composition
AS1449 / ASTM A240 - Flat Products
Grade
Type
Carbon
Silicon
Manganese
Phosphorus
Sulphur
Nickel
Chromium
Nitrogen
304
Specification (max)
0.08
0.75
2.00
0.045
0.030
8.00-10.50
18.00-20.00
0.10
Typical
0.045
0.49
1.22
0.028
0.005
8.3
18.2
0.045
304L
Specification (max)
0.03
0.75
2.00
0.045
0.030
8.00-12.00
18.00-20.00
0.10
Typical
0.020
0.42
1.46
0.028
0.005
9.1
18.3
0.048
304H
Specification (max)
0.04-0.10
0.75
2.00
0.045
0.030
8.00-10.50
18.00-20.00
-
Typical
0.049
0.49
1.25
0.028
0.005
8.3
18.3
0.043
Mechanical Properties
AS1449 / ASTM A240 - Flat Products
Grade
Thickness
0.2% Proof Stress (MPa)
Tensile Strength (MPa)
Elongation (%)
Hardness HB (max)
304
Specification (min)
-
205
520
40
202
0.3 - 3.5mm
260
660
55
160
3.6 - 6mm
250
600
55
160
> 6mm
240
580
55
155
304L
Specification (min)
-
170
485
40
183
304H
Specification (min)
-
205
520
40
202
Available Products
We can supply 304 stainless steel as plate, coil, sheet, strip, round, hexagon, flat bar, angles, tube, pipe and welding consumables.
Finishing Options
No1 (hot rolled, annealed and pickled), 2D (cold rolled), 2B (cold rolled, skin passed), N4 (polished), BA (bright annealed).
Flat products are available surface protected with white polyethylene (PE) film. Protection with blue poly vinyl chloride (PVC) for deep drawing or black PVC (for heavy forming) is also available.
Corrosion Resistance
Grade 304 stainless steel has excellent corrosion resistance in many environments. It gives good service in atmospheric conditions, resisting most environments except for marine conditions, or where industrial pollution is heavy.
Best appearance is maintained where the design allows even rain washing of the surface, or where dirt deposits are occasionally washed off the steel. It has given excellent service in some situations in potable water. Pitting and crevice corrosion may occur at higher chloride content, and 200 ppm is accepted as the upper limit.
Grade 304 stainless steel is not generally used in seawater, due to the probability of crevice corrosion developing under sediments, precipitation and biofouling.
Applications
Kitchenware, household electrical appliances, building decoration due to low cost, good corrosion resistance and formability.
Kitchen Utensils: Washing machine drum, Gas range stove, Plate, Housewares, Hollowware
Others: Computer components, Automotive trim
Packing & Delivery
Stainless steel coil is packed with kraft paper, plastic plate and wooden pallet. Packed strongly to avoid damage during transportation, and can be customized according to regulations and customer requests. Products packages are tagged clearly on the outside for easy identification of the product and quality information.
Shipping Details
MOQ
1 Ton
Price Term
FOB
Payment
L/C at sight or 30% TT as deposit
Delivery Time
20-30 days after receiving deposit by T/T or L/C
Sample
Samples free and express charges bear by you
Package
Standard export package with water proof paper, metal pallet, angle bar protection, and steel strip or as required
Product Images
About Our Company
Our company is a professional stainless steel trading company integrating sales, processing, distribution and storage. We always carry out the "high efficiency, mutual benefit, service first" business philosophy and service purpose, adhere to reasonable and preferential prices, beyond customer expectations of service, to provide the society with a variety of inexpensive quality stainless steel products.
The company specializes in the distribution of domestic and imported cold and hot rolled stainless steel coils and plates, operating steel types: 201, 202, 304, 321, 316L, 444, 409, 430, 309S, 310S and more. Products come from Shanxi TISCO, Guangzhou Lianzhong, Zhangjiagang Pohang, Ningbo Baoxin, AvestaPolarit, Outokumpu, POSCO, etc.
We provide additional services including opening, grinding, slitting, shearing and other processing. Our products are widely used in: chemical machinery, pharmaceutical machinery, food machinery, drying equipment, environmental protection equipment, metallurgical machinery, pressure vessels, kitchen equipment, and more.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
