S355J2WP ni ibicuruzwa bishyushye byibyuma byubatswe muburyo bwo gutanga tekiniki hamwe no kurwanya ruswa yo mu kirere. S355J2WP ibintu nyamukuru bivanga ni chromium nikel n'umuringa wongeyeho fosifori itanga imico myiza yo kwikingira. Mugihe ibyuma bifata hamwe nibintu byo mu kirere, S355J2WP ikoreshwa ryibikoresho, ibikoresho bigize urwego rw ingese mugihe runaka arinda ibyuma kwangirika. Imiterere ya S355J2WP Uburyo bwa deoxidation FF = ibyuma byishe byuzuye Kubicuruzwa birebire Ibirimo P na S birashobora kuba hejuru ya 0.005%
Ibisobanuro:
Umubyimba: 3mm - 150mm
Ubugari: 30mm - 4000mm
Uburebure: 1000mm - 12000mm
Bisanzwe: ASTM EN10025 JIS GB
S355J2WP icyuma cya corten icyuma / ikirere cyihanganira ikirere icyuma cyimiti :
C max |
Si max |
Mn |
P. |
S max |
N max |
Kwiyongera kwa Azote ikomatanya ibintu |
Cr |
Cu |
0.12 |
0.75 |
1.0 max |
0.06-0.15 |
0.03 |
- |
yego |
0.30-0.1.25 |
0.25-0.55 |
Min. Imbaraga Zitanga (MPa) |
Min. Imbaraga za Tensile (MPa) |
Kurambura (%) |
|||||||||||||
Umubyimba (mm) |
Umubyimba (mm) |
Umubyimba (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 |
- |