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M1-Stainless chalybis coetus et chemica compositio（ISO 3506-12020）

Compositio chemica (dejecti analysisi, fractionis massae in %)
C Si Mn P S Cr

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

 
0.12 1.00 6.5 0.018 0.15~0.35 16.0~19.0
0.10 1.00 2.00 0.041 0.030 15.0~20.0
0.08 1.00 2.00 0.041 0.030 17.0~19.0
0.08 1.00 2.00 0.041 0.030 16.0~18.5
0.08 1.00 2.00 0.041 0.030 16.0~18.5
0.030 1.00 2.00 0.041 0.030 19.0~22.0
0.09~0.15 1.00 1.00 0.041 0.030 11.5~14.0
0.17~0.25 1.00 1.00 0.041 0.030 16.0~18.0
0.08~0.15 1.00 1.50 0.093 0.15~0.35 12.0~14.0
0.08 1.00 1.00 0.041 0.030 15.0~18.0
0.041 1.00 6.00 0.04 0.030 19.0~24.0
0.041 1.00 6.00 0.041 0.030 21.0~25.0
0.030 1.00 2.00 0.041 0.014 21.0~23.0
0.030 1.00 2.00 0.035 0.014 24.0~26.0

 

 

Compositio chemica (dejecti analysisi, fractionis massae in %)
Mo Ni Cu N

 
A1 Austenitic
A2
A3
A4
A5
A8
C1 Martensitic
C3
C4
F1 Feritic
D2 Austenitico-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 et/vel 10C≤Nb≤1.00
2.00~3.00 10.0~15.0 4.00 / Salve
2.00~3.00 10.5~14.0 1.00 / 5C≤Ti≤0.80 et/vel 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.Omnes valores maximi sunt pretii iis exceptis qui indicati sunt.b.In casu controversiae D. applicatur pro D. analysi producto applicabilis pro

(3) Selenium loco sulphuris adhiberi potest, sed eius usus finiri potest.

d.Si fractio massae nickel minor est quam 8%, minima fractio massae manganesi debet esse 5%.

e.Quando massa fractio nickel maior quam 8% est, minimum aes non limitatur.

f.Molybdenum contentum esse potest in mandatis corporis fabrica.Attamen ad quaedam applicationes, si opus est molybdaeno circumscribere, ab utente in forma ordinis indicari oportet.

, g.Si fractio massae chromii minor quam 17% est, minima fractio massae nickel debet 12%.

h.Austeniticum chalybem immaculatum cum fractione massae carbonis et 0.03% fracturae massae 0.22% nitrogenii.

, i.Pro amplioribus diametris productis, mandata corporis fabrica altiorem contentum carbonis continent ad proprietates mechanicas debitas consequendas, at non excederet 0.12% pro ferro Austenitico.

, j.Titanium et/vel niobium ad resistentiam corrosionis emendandam includi possunt.

, k.Haec formula unice adhibetur ad duplicem chalybem digerendam secundum hoc documentum (non enim destinatur ut norma lectionis repugnantiae corrosionis adhibeatur).

M2 Specificatio circulorum ferro immaculati et graduum perficiendi pro fasteners（ISO 3506-12020）

ISO 3506-12020
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