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ASTM A240, JIS G4350 309S Stainless Steel
ASTM A240, JIS G4350 309S Stainless Steel
Specifications
Place of Origin :
China
Model Number :
309S
Standard :
ASTM A240, JIS G4350
Grade :
300 Series
type :
Plate, Pipe/Tube, Coil
Packaging Details :
normally wrapped by plastic film and waterproof paper, and then fastened on wooden pallet or as you
Delivery Time :
15-20 days
Payment Terms :
FOB,CIF or others
Supply Ability :
100000pcs
MOQ :
5 tons
Brand Name :
Seed Steel
Description

Steel Plate Specification:

Thickness:0.3mm-100mm,

Width:200-3000mm.

Application:

309S Stainless Steel is used for its high-temperature oxidation resistance or resistance to H2S attack for applications.

ASTM A240, JIS G4350 309S Stainless Steel

309S Stainless Steel Introduction

Alloy 309S and Alloy 310S austenitic stainless steels are typically used for elevated temperature applications. Their high chromium and nickel contents provide comparable corrosion resistance, superior resistance to oxidation, and the retention of a larger fraction of room temperature strength than the common austenitic Alloy 304.

309S Stainless Steel Usage

It is used widely in the heat treatment industry for furnace parts such as conveyor belts, rollers, burner parts, refractory supports, retorts and oven linings, fans, tube hangers, and baskets and trays to hold small parts. The grade is also used in the chemical process industry to contain hot concentrated acids, ammonia, and sulfur dioxide. In the food processing industry, they are used in contact with hot acetic and citric acid.

SS 309S Surface Finish：

2B,NO.1, BA, NO.4, HL

309S/310S Stainless Steel Typical Chemical Requirements(%)

Type

C

Mn

P

S

Si

Cr

Ni

N

ASTM 309S

≤ 0.08

≤ 2.00

≤ 0.045

≤ 0.030

≤ 0.75

22.0--24.0

12.0--15.0

--

ASTM 310S

≤ 0.08

≤ 2.00

≤ 0.045

≤ 0.030

≤ 1.50

24.0--26.0

19.0--22.0

--

309S/310S Stainless Steel Mechanical Test Requirements(%)

Type

Tensile Strength,

min

Yield Strength,

min

Elongation in 2

in.or 50mm, min, %

Hardness,

max

ksi

MPa

ksi

Mpa

HB

HRB

HV

ASTM

309S

75

515

30

205

40

217

95

--

ASTM 310S

75

515

30

205

40

217

95

--

Product tags

astm a276 304l stainless steel

,

all stainless steel 251501

,

s31803 stainless steel
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ASTM A240, JIS G4350 309S Stainless Steel

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Product Detail
Place of Origin :
China
Model Number :
309S
Standard :
ASTM A240, JIS G4350
Grade :
300 Series
type :
Plate, Pipe/Tube, Coil
Packaging Details :
normally wrapped by plastic film and waterproof paper, and then fastened on wooden pallet or as you
Contact Supplier
ASTM A240, JIS G4350 309S Stainless Steel

Henan Seed Steel Metal Materials Co.,Ltd

Active Member
9 Years
henan, zhengzhou
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Main Products :
Alloy structural steel, Boiler and pressure vessel steel, Hot Dipped Galvanized Steel Coils/Sheets
Total Annual :
5000000-10000000
Employee Number :
>less than 50
Certification Level :
Active Member
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