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ASTM A312 TP304 1.4301 Hot Rolled Stainless Steel Seamless Pipe for Industrial Applications

Сертификация	AISI, ASTM
Количество мин заказа	50 кг
Цена	US $3-3.4 / kg

Подробная информация о продукте

Модель №.	304	Форма	Круглый
Техника	Горячекатаный	Обработка поверхности	мариновать
Диаметр	ОД6 - 630мм	Толщина стенки	Sch5 Sch10 Sch40 Sch80 Sch160
Длина	6M/PC	Главный класс	304 304L 309S 310S 316L 316Ti 316LN 317L 321 329 347 410 2205 2507 904L C276
содержание хромия	18,0-20,0%	Содержание никеля	8,0-10,5%
Предел прочности	515 МПа мин.	Предел текучести	205 МПа мин.
Удлинение	40% мин.	Твердость по Роквеллу B	92 макс.
Твердость Бринелла	201 макс.
Выделить	ASTM A312 TP304 Stainless Steel Pipe , 1.4301 Seamless Pipe , Hot Rolled Stainless Steel Tube

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Характер продукции

ASTM A312 TP304 Stainless Steel Seamless Pipe / 1.4301 Stainless Steel Pipe

High-quality 304 stainless steel pipes available in seamless and welded configurations, manufactured to meet international standards including ASTM, DIN, EN, and GB.

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

304/304L Stainless Steel Material Description

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. The high nickel-chromium alloy content provides superior corrosion resistance, making it the standard food grade stainless steel in the food industry.

Variant grades include ultra-low-carbon 304L, nitrogen-containing 304N, creep-resistant 304H, and higher carbon type 302. Compared to AISI 304, 316 stainless steel features reduced chromium, increased nickel, and added 2-3% molybdenum for enhanced resistance to pitting and crevice corrosion in marine applications.

Chemical Composition of 304 Stainless Steel

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	-

Mechanical Properties of 304 Stainless Steel

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

Product Images

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 related products

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

With modern technology and equipment, plus the introduction of foreign advanced technology, we continuously improve our product quality and maintain our position as one of the most competitive enterprises in the industry.

Бирки:

ASTM A312 TP304 1.4301 Hot Rolled Stainless Steel Seamless Pipe for Industrial Applications

ASTM A312 TP304 Stainless Steel Pipe

1.4301 Seamless Pipe

Hot Rolled Stainless Steel Tube