Hot Rolled 316L Thin Stainless Steel Sheet Astm A240/A240M SS Metal Plate NO.1

C

Si 

Mn

P

S

Cr

Ni 

TYPE
304

≤0.08

≤1.00

≤2.00

≤0.045

≤0.030

≤18.0-20.0

≤8.0-10.5

TYPE
304L

≤0.030

≤1.00

≤2.00

≤0.045

≤0.030

≤18.0-20.0

≤8.0-10.5

Grade

C

Si

Mn

P

S

Cr

Ni 

other

 316L

≤0.03

≤1.00

≤2.00

≤0.045

≤0.030

16.0~18.0

12.0~15.0

Mo:2~3

Grade

C

Si

Mn

P

S

Cr

Ni

Other

321

≤0.08

≤1.00

≤2.00

≤0.045

≤0.030

17.00~9.00

9.00~13.00

Ti: ≥ 5 × C%

Grade

C

Si

Mn

P

S

Cr

Ni

Other

309S

≤0.08

≤1.00

≤2.00

≤0.045

≤0.030

22.0~24.0

12.0~15.0

-

310S

≤0.08

≤1.50

≤2.00

≤0.045

≤0.03

24.0~26.0

19.0~20.0

-

Grade

YS(Mpa)

TS(Mpa)

EL(%)

Hv

SUS316L

≥175

≥480

≥40

≤200

Grade

YS( Mpa )

TS( Mpa )

EL(%)

Hv

321

≥205

≥520

≥40

≤200

  Grade

C

Mn

Cr

Ni

S

   Others

201

≤0.15

5.50-7.50

16.0-18.0

3.50-5.50

≤0.03

p:≤0.06

202

≤0.15

7.50-10.0

17.0-19.0

4.0-6.0

≤0.03

p:≤0.06

    Grade

C 

Ni 

Cr 

Mn 

Others

430 

≤0.12

-

16.0-18.0

≤1

-

YS(Mpa)

TS(Mpa)

EL(%)

Hv

TYPE
304

≥205

≥520

≥40

≤200

TYPE
304L

≥175

≥480

≥40

≤200

Comparison

304

304L

Features

--Most widely used;
--Better corrosion resistance 
and heat resistance;
--Stronger low temperature 
strength and mechanical properties;
--One-phasic austenite structure,no 
hardening phenomenon after heat 
treatment

--Superior inter-granular corrosion resistance 

Applications

--Kitchenware 1&2,exterior material,
constructional material;
--Medical apparatus and instruments,
chemical technology,fiber industry;
--Ship’s components

--Constructional material,automobile components
--Medical apparatus and instruments,chemical 
technology,fiber industry;
--Architectural material,heatresistant assembly and 
assemblies that are hard for heat treatment

Grade

316(L)

Features

--Excellent formability;
--Rupture and tensile strength at high temperatures;
--Corrosion and pitting resistance.

Applications

--Wire,ribbon,strip,building materials in skyscrapers and large buildings.
--Boiler pipe, Marine structures

Grade

321

Features

--Used in particular applications within the sensitizing temperature range.(450 ℃~850 ℃)

Applications

--Boiler heat exchanger,furnace components,super heater and afterburner parts,
compensators and expansion bellows.

Grade

309S

310S

Features

--High alloy stainless steel,
excellent heat-resisting 
properyies and acid
 resisting properties

--Superior high-temperature 
oxidation resistance and 
high-temperature strength

applications

--Exhauster,furnace for heat treatment and heat exchange

--Applications requiring 
heat-resistance,such as ships,
machinery and heat exchangers
,thermal contacting assembly etc
.(below 1000℃)