Mapaipi Anotonhora Akagadzirwa, EN10219 S235JRH, S235J0H, S355JRH, S355J0H

simbi giredhi

shoma goho simba
Mpa

Kusimba simba

Minimum elongation
%

Minimum impact simba
J

Ukobvu hunotsanangurwa
mm

Ukobvu hunotsanangurwa
mm

Ukobvu hunotsanangurwa
mm

at test temperature ye

＜16

＞16≤40

＜3

≥3≤40

-20 ℃

0℃

20 ℃

235

225

360-510

360-510

24

-

-

27

275

265

430-580

410-560

20

-

27

-

27

-

-

365

345

510-680

470-630

20

-

27

-

27

-

-

40

-

-

Simbi giredhi

Mhando ye de-oxidation a

% nehuwandu, huwandu

Zita resimbi

Nhamba yesimbi

C

C

Si

Mn

P

S

Nb

S235JRH

1.0039

FF

0,17

-

1,40

0,040

0,040

0.009

S275J0H

1.0149

FF

0,20

-

1,50

0,035

0,035

0,009

S275J2H

1.0138

FF

0,20

-

1,50

0,030

0,030

-

S355J0H

1.0547

FF

0,22

0,55

1,60

0,035

0,035

0,009

S355J2H

1.0576

FF

0,22

0,55

1,60

0,030

0,030

-

S355K2H

1.0512

FF

0,22

0,55

1,60

0,030

0,030

-

a.Iyo deoxidation nzira inosarudzwa seinotevera:

FF: Simbi yakaurayiwa zvizere ine nitrogen inosunga zvinhu muhuwandu hunokwana kusunga nitrogen iripo (semuenzaniso min. 0,020 % yakazara Al kana 0,015 % soluble Al).

b.Iyo yakanyanya kukosha yenitrogen isingashande kana kemikari ichiratidza huwandu hushoma hwese hweAl content ye0,020 % ine hushoma hweAl/N chiyero che2: 1, kana kana zvimwe zvakakwana zveN-binding zvinhu zviripo.Iyo N-inosunga zvinhu icharekodhwa muChinyorwa Chekuongorora.