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ASTM A312 304/304L Grade Hot Rolled Stainless Steel Pipe for Industrial Applications

Certification	AISI, ASTM
Minimum Order Quantity	50 kg
Price	US $3.01-3.41 / kg

Product Details

Model Number	304	Shape	Round
Technique	Hot Rolled	Surface Treatment	Pickling
Outer Diameter	OD 6-630mm	Wall Thickness	SCH5 SCH10 SCH40 SCH80 SCH160
Length	6m/pc	Chromium Content	18.0-20.0%
Nickel Content	8.0-10.5%	Carbon Content	0.08% Max
Manganese Content	2.0% Max	Silicon Content	0.75% Max
Tensile Strength	515 MPa Min	Yield Strength	205 MPa Min
Elongation	40% Min
Highlight	ASTM A312 Stainless Steel Pipe , 304/304L Grade SS Pipe , Hot Rolled Stainless Tube

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Product Description

AISI ASTM A312 Stainless Steel Pipe - 304/304L Grades

High-quality stainless steel pipes available in various sizes including 1/8", 1/4", 3/8", and 1/2" diameters, manufactured from SUS 304 and 304L stainless steel materials.

Product Specifications

Product Name: 304 Stainless Steel Pipe
Type: Seamless Pipe / Welded Pipe
Shape: Round
Diameter: OD6 - 630mm
Wall Thickness: SCH5, SCH10, SCH40, SCH80, SCH160 or custom as requested
Length: 6m/pc or custom cutting as requested
Standard: ASTM, DIN, EN, GB
Main Grades: 304, 304L, 309S, 310S, 316L, 316Ti, 316LN, 317L, 321, 329, 347, 410, 2205, 2507, 904L, C276, etc.
Company Type: Storage and Factory
Service: Cutting, Polishing

Material Description - 304/304L Stainless Steel

AISI 304 stainless steel (UNS S30400) is the most widely used stainless steel, containing 18-20% Cr and 8-10.5% Ni, also known as 18-8 stainless steel. SS 304 is non-magnetic under annealing conditions but may become weakly magnetic after cold working processes. Type 304 offers excellent resistance to atmospheric corrosion and oxidation, with high nickel-chromium alloy content providing superior corrosion resistance, making it ideal for food industry applications as a standard food-grade stainless steel.

Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
304	0.08 max	2.0 max	0.75 max	0.045 max	0.030 max	18.0-20.0	-	8.0-10.5	0.10 max
304L	0.030 max	2.0 max	0.75 max	0.045 max	0.030 max	18.0-20.0	-	8.0-12.0	0.10 max
304H	0.04-0.10	2.0 max	0.75 max	0.045 max	0.030 max	18.0-20.0	-	8.0-10.5	0.10 max

Mechanical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50 mm) min	Rockwell B (HR B) max	Brinell (HB) max
304	515	205	40	92	201
304L	485	170	40	92	201
304H	515	205	40	92	201

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Company Information

Our company is a professional stainless steel seamless tube manufacturing enterprise located in Wuxi city, China's stainless steel material distribution center. Situated 100 kilometers from Shanghai port, we benefit from convenient transportation access.

We specialize in sales and production of high-temperature (nickel base) alloy, austenite, duplex steel, urea grade stainless steel, super stainless steel and other series of steel tubes, coils, pipe fittings, flanges and related products.

Our production capabilities include:

Annual output of 25,000 tons of stainless steel seamless pipe production line
20,000 tons of welded pipe production line
5,000 tons of pipe fittings production line

We manufacture according to GB, ASTM, JIS, DIN and other standards, producing:

Stainless steel seamless pipes: φ6 ~ φ762×0.5 ~ 70mm
Stainless steel welded pipes: φ15 ~ φ2200×0.5 ~ 80mm
Pipe fittings and other products

Main grades include TP321, TP316Ti, S32205, TP347H, TP316L, TP310S, TP304, TP304L, 321, S32750, 904L, C276, 254SMO and more.

Contact Information

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ASTM A312 304/304L Grade Hot Rolled Stainless Steel Pipe for Industrial Applications

ASTM A312 Stainless Steel Pipe

304/304L Grade SS Pipe

Hot Rolled Stainless Tube