Viwanda Manual

Magulu a M1-Stainless zitsulo ndi kapangidwe ka mankhwala (ISO 3506-12020)

Kupangidwa kwa Chemical (cast analysisi, gawo lalikulu 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

 

 

Kupangidwa kwa Chemical (cast analysisi, gawo lalikulu 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,ndi
/f 8.0-19.0 4.0 / g,h
/f 9.0-12.0 1.00 / 5C≤Ti≤0.80 ndi/kapena 10C≤Nb≤1.00
2.00 ~ 3.00 10.0-15.0 4.00 / h, ndi
2.00 ~ 3.00 10.5-14.0 1.00 / 5C≤Ti≤0.80 ndi/kapena 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, ndi
/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.Miyezo yonse ndi miyeso yopitilira malire kupatula yomwe yasonyezedwa.b.Pakakhala mkangano D. ikugwira ntchito pakuwunika kwazinthu D. imagwira ntchito

(3) Selenium angagwiritsidwe ntchito m’malo mwa sulfure, koma kugwiritsidwa ntchito kwake kungakhale kochepa.

d.Ngati gawo lalikulu la nickel ndi lochepera 8%, gawo lochepera la manganese liyenera kukhala 5%.

e.Pamene gawo lalikulu la nickel ndilokulirapo kuposa 8%, zochepa zamkuwa zimakhala zochepa.

f.Zomwe zili mu molybdenum zitha kuwoneka mu malangizo a wopanga.Komabe, pazinthu zina, ngati kuli kofunikira kuchepetsa zomwe zili molybdenum, ziyenera kuwonetsedwa ndi wogwiritsa ntchito mu fomu yoyitanitsa.

④, g.Ngati gawo lalikulu la chromium ndi lochepera 17%, gawo lochepera la nickel liyenera kukhala 12%.

h.Chitsulo chosapanga dzimbiri cha Austenitic chokhala ndi gawo lalikulu la 0,03% mpweya ndi gawo lalikulu la 0,22% nayitrogeni.

⑤, ndi.Pazinthu zazikulu zamkati, malangizo a wopanga akhoza kukhala ndi mpweya wambiri kuti akwaniritse zofunikira zamakina, koma sayenera kupitirira 0.12% pazitsulo za Austenitic.

⑥, ndi.Titaniyamu ndi/kapena niobium zitha kuphatikizidwa kuti zithandizire kukana dzimbiri.

⑦, k.Fomulayi imagwiritsidwa ntchito pongofuna kugawa zitsulo zaduplex molingana ndi chikalatachi (sichiyenera kugwiritsidwa ntchito ngati njira yosankha kukana dzimbiri).

Mafotokozedwe a M2 a magulu achitsulo chosapanga dzimbiri ndi magiredi ogwirira ntchito zomangira (ISO 3506-12020)

ISO 3506-12020