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Ụlọ > Ngwaahịa > Efere ígwè > Igwe na-eguzogide ihu igwe
S355J2WP ígwè
S355J2WP ígwè
S355J2WP ígwè
S355J2WP ígwè

S355J2WP ígwè

S355J2WP bụ ngwaahịa akpọrepu ọkụ na-ekpo ọkụ nke nchara nhazi na ọnọdụ nnyefe teknụzụ nwere nguzogide corrosion ikuku ka mma. Ngwongwo S355J2WP bụ isi ihe na-emepụta alloying bụ chromium nickel na ọla kọpa nwere phosphorous agbakwunyere nke na-enye ya ọmarịcha àgwà nchekwa onwe. Dị ka ígwè na-emeghachi omume na ihe ndị dị na mbara igwe, S355J2WP ihe eji eme ihe, ihe ahụ na-emepụta oyi akwa nke nchara ka oge na-aga nke na isi na-echebe ígwè ahụ site na corrosion. Ngwongwo S355J2WP Usoro deoxidation FF = nchara zuru oke maka ngwaahịa ogologo ngwaahịa P na S nwere ike ịdị elu 0.005%
Nkọwapụta

S355J2WP bụ ngwaahịa akpọrepu ọkụ na-ekpo ọkụ nke nchara nhazi na ọnọdụ nnyefe teknụzụ nwere nguzogide corrosion ikuku ka mma. Ngwongwo S355J2WP bụ isi ihe na-emepụta alloying bụ chromium nickel na ọla kọpa nwere phosphorous agbakwunyere nke na-enye ya ọmarịcha àgwà nchekwa onwe. Dị ka ígwè na-emeghachi omume na ihe ndị dị na mbara igwe, S355J2WP ihe eji eme ihe, ihe ahụ na-emepụta oyi akwa nke nchara ka oge na-aga nke na isi na-echebe ígwè ahụ site na corrosion. Ngwongwo S355J2WP Usoro deoxidation FF = nchara zuru oke maka ngwaahịa ogologo ngwaahịa P na S nwere ike ịdị elu 0.005%

Nkọwapụta:
Ọkpụrụkpụ: 3mm-150mm
Obosara: 30mm-4000mm
Ogologo: 1000mm--12000mm
Ọkọlọtọ: ASTM EN10025 JIS GB

EN 10025-5 S355J2WP corten ígwè efere / ihu igwe na-eguzogide ígwè efere igwe ihe onwunwe:

S355J2WP corten ígwè efere / ihu igwe na-eguzogide ígwè efere chemical mejupụtara:

C max

Si max

Mn

P

S max

N max

Mgbakwunye Nitrogen na-ejikọta ihe

Cr

Ku

0.12

0.75

1.0 kacha

0.06-0.15

0.03

-

ee

0.30-0.1.25

0.25-0.55


S355J2WP corten ígwè efere / ihu igwe na-eguzogide ígwè efere n'ibu ihe onwunwe:

Min. Ike Mpụta (MPa)

Min. Ike tensile (MPa)

Mgbatị (%)

Ọkpụrụkpụ (mm)

Ọkpụrụkpụ (mm)

Ọkpụrụkpụ (mm)

≦16

>16 ≦40

> 40≦63

> 63≦80

> 80≦100

100-150

<3

≥3≦100

100-150

> 1.5≦2

> 2≦2.5

> 2.5 <3

≥3≦40

> 40≦150

> 63≦100

100-150

355

345

510-680

470-630

14

15

16

20

-



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