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SMA400BW
SMA400BW
SMA400BW
SMA400BW

SMA400BW maitai

Ko te SMA400BW he maitai huarere i hangaia ma te whakakotahi i te parahi, te chromium me te nickel. Kua taapirihia e SMA400BW he ūkuikui e pai ai te rauemi mo nga tono rewharewha me nga kanohi rerehua.
Whakataki hua
Ko te SMA400BW he maitai huarere i hangaia ma te whakakotahi i te parahi, te chromium me te nickel. Kua taapirihia e SMA400BW he ūkuikui e pai ai te rauemi mo nga tono rewharewha me nga kanohi rerehua.

Nga whakaritenga:
Matotoru: 3mm--150mm
Whānui: 30mm--4000mm
Te roa: 1000mm--12000mm
Paerewa: ASTM EN10025 JIS GB
Raraunga Hangarau
Hanganga matū(hautau papatipu)(wt.%) o te SMA400BW
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%)
0.18 0.15-0.65 1.25 0.035 0.035 0.45-0.75 Mōrahi 0.05-0.30 0.30-0.50

Nga taonga miihini mo SMA400BW Corten maitai:
Mātotoru (mm)
SMA400BW ≤ 16 > 16 ≤ 40 > 40 ≤ 75 > 75 ≤ 100 > 100 ≤ 160 > 160
Te kaha tuku (≥Mpa) 245 235 215 215 205 195
Te kaha o te kaha (Mpa) 400-540

Te Momo maitai
Momo maitai Paerewa Waehere Whenua C(%) V(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%)
SMA400BW 4269 CNS ≦0.18 0.15-0.65 ≦1.25 ≦0.035 ≦0.035 0.45-0.75 0.05-0.30 0.30-0.90
SMA400BW G3114 JIS ≦0.18 0.15-0.65 ≦1.25 ≦0.035 ≦0.035 0.45-0.75 0.05-0.30 0.30-0.90
A588Gr.B A588 ASTM ≦0.20 0.01-0.10 0.15-0.50 0.75-1.35 ≦0.04 ≦0.05 0.40-0.70 ≦0.50 0.20-0.40

Te Momo maitai
Momo maitai Te ahotea tuku (Mpa) Te ahotea (Mpa) Whakaroa (%) Mātotoru (mm)
SMA400BW ≧345 400-540 ≧23 ≦16
SMA400BW ≧345 400-540 ≧23 ≦16
A588Gr.B ≧345 ≧485 ≧21 ≦100
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