Austenitic 304 Stainless Steel

Thickness: 0.1-3mm, 3.0-12mm, 14-120mm
Standard: ASTM, JIS, AISI, GB, DIN ,EN, etc
We provides different grades and specifications of stainless steel.
Project description grade, thickness, size, and surface finish, Customize to your project needs.

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Product Introduction

Austenitic 304 stainless steel, also known as 18/8 stainless steel in the industry, is one of the most widely used stainless steel. Its composition can be enhanced by increasing the Cr and Ni content and adding elements such as Mo, Cu, Si, Nb, and Ti to develop a high Cr-Ni series steel.

Austenitic stainless steel is non-magnetic, with high toughness and plasticity, but relatively low strength. It cannot be strengthened through phase change but can be reinforced through cold working. The addition of elements like S, Ca, Se, and Te improves its machinability, making it highly suitable for applications in the industrial, furniture decoration, food, and medical sectors.

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specification

Item	300 Series YOUFA Brand Austenitic Stainless Steel 304 ASME SA312 with good quality
Steel Grade	201 ,304 ,304L ,309,309S,310S,316,316L ,321 ,347,410,430,444,904L
Standard	ASTM A312,A358,A269 ,A249,A789,ASMESA312,SA358,SA269,API5LC ,EN10217-7 ,JIS G3459,G3468 ,ASME SA249,SA789,EN10217-7,JIS G34638
Surface	Polishing, Annealing, Pickling, Bright, Hairline, Mirror, Matte
Type	Hot rolled , Cold rolled ,Welded , Seamless
stainless steel round pipe/tube
Size	Wall thickness	0.5mm-26.2mm
	Outer diameter	9.53mm-1016mm
stainless steel square pipe/tube
Size	Wall thickness	0.5mm-26.2mm
	Outer diameter	15mm15mm-250mm250mm
Length	2.0-12MM or According to customer's requirement
Trade terms	Price terms	FOB,CIF,CFR,CNF,Ex-work
Delivery time	7-15 Working Day
Export to	Singapore,Indonesia,Ukraine,SaudiArabia,Chile,Peru,Brazil,Thailand,Korea,Italy,India,Egypt,Oman,Malaysia,
	Kuwait,Iraq, Viet Nam, Peru,Mexico,Dubai, Russia,etc
Package	Standard export seaworthy package,or as required.
Application	Firefighting,Water Supply, Construction Industry, Municipal Engineering ,Petrochemical.etc

Performance:

T.S. min	Y.S. min	EL min%	HARDNESS( max)
Mpa	Mpa	50mm	HBW	HRB	HV
515	205	40	201	92	210

Suface Finish:

Surface	Definition	Application
NO.1	The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling.	Chemical tank, pipe.
2B	Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.	Medical equipment, Food industry, Construction material, Kitchen utensils.
NO.3	Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001.	Kitchen utensils, Building construction
NO.4	Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001.	Kitchen utensils, Building construction,

		Medical equipment.
HL	Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size	Building Construction.
BA	Those processed with bright heat treatment after cold rolling.	Kitchen utensils, Electric equipment, Building construction.

(No.6)
Mirror	Shinning like a mirror	Building construction

(No.8)

Austenitic 304 stainless steel Corrosion Resistanc

304 shows good corrosion resistance in a wide range of applications. As an example, 304 exhibits corrosion rates lower than 0.10 mm/year in the following media:
-20% acetic acid at 800C.
-90% formic acid at 200C.
-20% phosphoric acid at 600C.
-20% nitric acid at 500C.
-90% sulphuric acid at 200C.
-Toluene.
-Milk.
-Beer.
-Juice.
-Wine.