TUBE SIZE Incoloy800 825 840 stainless steel SUS304 316L tube for tubular heater
TUBE SIZE Incoloy800 825 840 stainless steel SUS304 316L tube for tubular heater

CHEMICAL COMPOSITION

C%
<=

Si%
<=

Mn %
<=

P %
max

S %
max

Cr%
min-max

Ni
min-max

Altri
Others

AISI
304

EN
1.4301

0.07

1.00

2.00

0.045

0.015

17-19.5

8-10.5

AISI
S32101

EN
1.4162

0.03

5.00

21.5

1.5

Mo=0.3N=0.22

AISI
304L

EN
1.4307

0.03

1.00

2.00

0.045

0.015

17.5-19.5

8-10

AISI
321

EN
1.4541

0.08

1.00

2.00

0.045

0.030

17-19

9-12

Ti min.= 5 x %C

AISI
316L

EN
1.4404

0.03

1.00

2.00

0.045

0.030

16-18.5

10-13

Mo=2-2,5

AISI
444

EN
1.4521

0.02

0.40

0.40

17.7

Mo=2,1
Ti+Nb=0,45

AISI
316SL

EN
1.4435

0.03

1.00

2.00

0.045

0.030

17-19

12.5-15

Mo=2,5-3

AISI
316Ti

EN
1.4571

0.08

1.00

2.00

0.045

0.030

16.5-18.5

10.5-13.5

Mo=2-2,5
Ti min =5x%C

AISI
310S

EN
1.4845

0.08

1.50

2.00

0.045

0.030

24-26

19-22

Alloy
800

EN
1.4876

0.04÷0.08

0.02÷0.06

0.50÷1.00

0.015

0.010

19-21.5

30-32

Al%=0,2-0,4
Ti%=0,2-0,5

Alloy
840

EN
1.4847

0.05

1.00

1.00

0.015

0.005

19-22

19-22

Al%=0,6 max
Ti%=0,6 max

Alloy
825

EN
2.4858

0.025

0.50

1.00

0.020

0.010

19.5-23.5

38-46

Al%=0,2 max
Ti%=0,6-1,2 max

Tube size:

Ø  inch 

Ø mm

TH inch

0.012

0.016

0.020

0.024

0.028

0.031

0.035

0.039

0.047

0.059

TH mm

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

1.20

1.50

0.157

4.00

0.197

5.00

0.211

5.35

0.236

6.00

0.250

1/4"

6.35

0.275

7.00

0.283

7.20

0.295

7.50

0.315

8.00

0.335

8.50

0.354

9.00

0.375

3/8"

9.53

0.394

10.00

0.413

10.50

0.433

11.00

0.453

11.50

0.465

11.80

0.472

12.00

0.500

1/2"

12.70

0.512

13.00

0.524

13.30

0.543

13.80

0.551

14.00

0.571

14.50

0.583

14.80

0.591

15.00

0.610

15.50

0.625

5/8"

15.88

0.630

16.00

0.669

17.00

0.685

17.40

0.709

18.00

0.750

3/4"

19.05

0.787

20.00

0.827

21.00

0.839

21.30

0.866

22.00

0.875

7/8"

22.23

0.906

23.00

0.945

24.00

0.984

25.00

1.000

1"

25.40

1.059

26.90

1.102

28.00

TH inch

0.012

0.016

0.020

0.024

0.028

0.031

0.035

0.039

0.047

0.059

TH mm

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

1.20

1.50

 

Tel:86-755-29059861 E-mail: info@heaterchina.com

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