EN 10216: Safonau'r UE

EN 10216-1: Safonau'r UE
EN 10216-2: Safonau'r UE

 

Pwrpas:
Ar gyfer y boelerpibellau, pibellau tybaco, tiwbiau gwresogydd super, tiwbiau cyn-gwresogydd aer.

Yn dilyn ymgynghoriadau, gall hefyd fod yn cyflenwi graddau eraill o bibell ddur.

Priodweddau mecanyddol:

Safonol

Gradd

Cryfder tynnol (MPa)

Cryfder cynnyrch (MPa)

elongation (%)

EN10216-1

t195

320440

≥195

≥27

t235

360500

≥235

≥25

t265

410570

≥265

≥23

EN10216-2

P195GH

320440

≥195

≥27

P235GH

360500

≥235

≥25

P265GH

410570

≥265

≥23

13CrMo4-5

440590

≥290

≥22

10CrMo9-10

480630

≥280

≥22

Cyfansoddiad cemegol:

Safonol

Gradd

Cyfansoddiad Cemegol

C

Si

Mn

P

S

Cr

Mo

Cu

Ni

V

EN10216-1

t195

≤0.13

≤0.35

≤0.70

≤0.025

≤0.020

≤0.30

≤0.06

≤0.30

≤0.30

/

t235

≤0.16

≤0.35

≤1.20

≤0.025

≤0.020

≤0.30

≤0.06

≤0.30

≤0.30

/

t265

≤0.20

≤0.40

≤1.40

≤0.025

≤0.020

≤0.30

≤0.06

≤0.30

≤0.30

/

EN10216-2

P195GH

≤0.13

≤0.35

≤0.70

≤0.025

≤0.020

≤0.30

≤0.06

≤0.30

≤0.30

/

P235GH

≤0.16

≤0.35

≤1.20

≤0.025

≤0.020

≤0.30

≤0.06

≤0.30

≤0.30

/

P265GH

≤0.20

≤0.40

≤1.40

≤0.025

≤0.020

≤0.30

≤0.06

≤0.30

≤0.30

/

13CrMo4-5

0.100.17

≤0.35

0.400.70

≤0.025

≤0.020

0.701.15

0.400.60

≤0.30

≤0.30

/

10CrMo9-10

0.080.14

≤0.50

0.300.70

≤0.025

≤0.020

2.002.50

0.901.10

≤0.30

≤0.30

/


Amser postio: Mehefin-07-2022