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M1-Stainless simbi mapoka uye chimiro chemakemikari (ISO 3506-12020)

Kemikari yakagadzirwa (cast analysisi, chikamu chikuru mu%)
C Si Mn P S Cr

 
A1 Austenitic
A2
A3
A4
A5
A8
C1 Martensitic
C3
C4
F1 Ferritic
D2 Austenitic-Ferritic
D4
D6
D8

 
0.12 1.00 6.5 0.020 0.15~0.35 16.0~19.0
0.10 1.00 2.00 0.050 0.030 15.0 ~ 20.0
0.08 1.00 2.00 0.045 0.030 17.0~19.0
0.08 1.00 2.00 0.045 0.030 16.0~18.5
0.08 1.00 2.00 0.045 0.030 16.0~18.5
0.030 1.00 2.00 0.040 0.030 19.0~22.0
0.09~0.15 1.00 1.00 0.050 0.030 11.5~14.0
0.17~0.25 1.00 1.00 0.040 0.030 16.0~18.0
0.08~0.15 1.00 1.50 0.060 0.15~0.35 12.0~14.0
0.08 1.00 1.00 0.040 0.030 15.0~18.0
0.040 1.00 6.00 0.04 0.030 19.0~24.0
0.040 1.00 6.00 0.040 0.030 21.0~25.0
0.030 1.00 2.00 0.040 0.015 21.0~23.0
0.030 1.00 2.00 0.035 0.015 24.0~26.0

 

 

Kemikari yakagadzirwa (cast analysisi, chikamu chikuru mu%)
Mo Ni Cu N

 
A1 Austenitic
A2
A3
A4
A5
A8
C1 Martensitic
C3
C4
F1 Ferritic
D2 Austenitic-Ferritic
D4
D6
D8

 
0.70 5.0~10.0 1.75~2.25 / c,d,e
/f 8.0~19.0 4.0 / g,h
/f 9.0~12.0 1.00 / 5C≤Ti≤0.80 uye/kana 10C≤Nb≤1.00
2.00~3.00 10.0~15.0 4.00 / mhoro
2.00~3.00 10.5~14.0 1.00 / 5C≤Ti≤0.80 uye/kana 10C≤Nb≤1.00 i
6.0~7.0 17.5~26.0 1.50 / /
/ 1.00 / / i
/ 1.50~2.50 / / /
0.60 1.00 / / c,i
/f 1.00 / / j
0.10 ~ 1.00 1.50~5.5 3.00 0.05~0.20 Cr+3.3Mo+16N≤24.0 k
0.10 ~ 2.00 1.00~5.5 3.00 0.05~0.30 24.0＜Cr+3.3Mo+16N k
2.5~3.5 4.5~6.5 / 0.08~0.35 /
3.00~4.5 6.0~8.0 2.50 0.20~0.35 W≤1.00

 

 

a.Hwaro hwese ndidzo dzakanyanya kukosha kunze kweiyo yakaratidzwa.b.Panyaya yekupokana D. inoshanda pakuongorora chigadzirwa D. inoshanda kune

(3) Selenium inogona kushandiswa panzvimbo yesarufa, asi kushandiswa kwayo kungave kwakaganhurirwa.

d.Kana chikamu chehuremu chenickel chiri pasi pe8%, chikamu chepasi che manganese chinofanira kunge chiri 5%.

e.Kana chikamu chikuru chenickel chiri chikuru kupfuura 8%, iyo shoma yemhangura yemukati haina kuganhurirwa.

f.Molybdenum yemukati inogona kuoneka mumirayiridzo yemugadziri.Nekudaro, kune mamwe maapplication, kana zvichidikanwa kudzikamisa izvo zvemolybdenum, zvinofanirwa kuratidzwa nemushandisi mune fomu reodha.

④, g.Kana chikamu chehuremu chechromium chiri pasi pe17%, chikamu chepasi che nickel chinofanira kuva 12%.

h.Austenitic Stainless simbi ine chikamu chikuru che 0.03% kabhoni uye chikamu chemahombe che 0.22% nitrogen.

⑤, i.Kune zvigadzirwa zvakakura zvedhayamita, mirairo yemugadziri inogona kunge iine yakakwira kabhoni yemukati kuti iwane inodiwa michina zvivakwa, asi haifanirwe kudarika 0.12% yeAustenitic simbi.

⑥, j.Titanium uye/kana niobium inogona kusanganisirwa kuvandudza kusadzivirirwa nekuora.

⑦, k.Iyi fomula inoshandiswa chete nechinangwa chekuisa duplex simbi zvinoenderana negwaro iri (haina kuitirwa kuti rishandiswe sechiyero chekusarudzika chekuramba ngura).

M2 Tsanangudzo yemapoka esimbi isina tsvina uye mamakisi ekuita ezvitsigiro (ISO 3506-12020)

ISO 3506-12020
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