Lork High Quality ASTM A582/Uns S30300/DIN 2.4660/En 58m Steel Sheet for Aircraft Fittings 303 Stainless Steel Plate

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LORK GROUP CO., LTD

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303 plate
Stainless Steel Sheets
ASTM, AISI, GB, JIS, DIN, EN
303 Plate
ISO, AISI, ASTM, GB, EN, DIN
Square
Cold Rolled
Pickling
303 Plate
2mm - 300mm
1000mm - 2000mm
as Your Requirments
H9, H11, H13, K9, K11, K13 etc
Free-Sample
Lack, Peeled, Polishing, Bright, Sand Blast, Hl
100kgs
in Stock
LORK
Wooden Package
303 plate
China
7219350000
Product Description

Product Description

Introduction

LORK is a special stainless steel manufacturer with 20 years of manufacturing experience.
 

303 (UNS30300) is a non-magnetic, austenitic stainless steel that is not hardenable by heat treatment. It is the free machining modification of the basic 18% chromium / 8% nickel stainless steel. 303 was specially designed to exhibit improved machinability while maintaining good mechanical and corrosion resistant properties Due to the presence of sulfur in the steel composition, 303 is the most readily machineable austenitic stainless steel; however, the sulfur addition does lower 303's corrosion resistance to below that of 304. Like other austenitic grades, 303 demonstrates excellent toughness, although the sulfur does reduce this a little as well.
 

The alloy is nonmagnetic in the annealed condition , but may become slightly magnetic as a result of cold working. The addition of sulfur negatively impacts the corrosion resistance of 303 making it less resistant than 304 to mildly corrosive environments.
 

 Stainless Steel 303 Applications


303 is frequently used in applications that require parts to be heavily machined. Some examples include:
▪ Nuts and bolts
▪ Aircraft fittings
▪ Gears
▪ Screws
▪ Shafts
▪ Electrical switchgear components
▪ Bushings

303 Stainless Steel Standards

▪ ASTM/ASME: UNS S30200
▪ EURONORM: X 12 CrNi 17 7
▪ DIN: 1.4310

 
Stainless Steel 303 Chemical Composition
 
Cr17.0-19.0S0.15-0.35
N8.0-1.0Si1.0 max
C0.1 maxCu1.0 max
Mn2.0 maxNi0.11 max
P0.2 maxFeBalance
 
Yield StrengthUltimate Tensile StrengthElongationHardness
Psi(min)MPaPsi(min)MPa% (min)(max)
45,00031085,00058650202 (HBN)

Stainless Steel 303 Mechanical Properties


Grade
 
303

Tensile Strength (MPa)

500-750 MPa

Proof Stress (MPa)

190 Min MPa

Elongation A5 mm

35 Min %

Hardness Brinell

230 Max HB

Stainless Steel 303 Physical Properties


Property
 
Value

Density

8.03 kg/m3

Melting Point

1455°C

Modulus of Elasticity

193 GPa

Electrical Resistivity

0.72 x 10-6 Ω.m

Thermal Conductivity

16.3 W/m.K

Thermal Expansion

17.3 x 10-6/K


Available Sizes And Specification

304 stainless steel plate sizes and specifications
Grade304
Cold rolled stainless steel plateThickness: 0.3mm- 16.0mm, Width: 1000mm - 2000mm,Length: as requirements, Surface: 2B/BA/SB/8K/HL/1D/2D etc
Hot rolled stainless steel sheetThickness: 3.0mm - 300mm, Width: 1000mm - 3000mmLength: as requirements, Surface: No.1/pickling
StandardASTM A240/A480, ASTM B688, ASTM B463/SB463, ASTM B168/SB168, ASTM B443/SB443/B424/SB424B625/SB625 B575/SB575, JIS G4303,BS 1449, DN17441, G4305
Stainless steel plateThickness: 8.0mm - 300mm, Width: 1000mm - 3000mmLength: as requirements, Surface: No.1/pickling

Detection


Processing


 

Packaging & Shipping



Company Profile


FAQ


Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .

Q2: Can I have free sample before making orders?

A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.

Q3: How do you control the quality ?
A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .

Q4: How about your delivery time ?
A4: Generally delivery time is 15 working days .

Q5: How can I quickly get the price list ?
A5: Directly click "chat now" or send us email with detail specifications,you will get the official price list in 1 hour .

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