ASTM A268 TP410 Tib asye pur
Estanda martensitic asye pur yo se: Kalite 410, 414, 416, 416 (Se), 420, 431, 440A, 440B, ak 440C, ki se mayetik; asye sa yo sòti rezistans korozyon yo soti nan "chromium", ki varye ant 11.5 a 18 pousan, ak pi wo kontni an Kwòm, se pi wo kontni an kabòn oblije asire ke Se pi wo kontni an Kwòm, se pi wo kontni an kabòn oblije. asire fòmasyon martensite pandan tretman chalè.
A268 soude Nerjaveèi tiyo Spesifikasyon
|
Estanda |
ASTM A268 |
|
Materyèl |
TP405, TP410, TP430, TP446-1, TP446-2, 26-3-3, lòt materyèl disponib tou |
| O.D. | 3.2 - 200 mm |
| W.T. | 0.5 - 30 mm |
| Longè | Maksimòm 12000 mm |
A268 Nerjaveèi asye soude tiyo konpozisyon chimik
|
Klas |
DEZOLE |
C |
Mn |
P |
S |
Ni |
Kr |
Mouvman |
N |
|
TP410 |
S41000 |
0.15 max |
1.00 max |
0.040 max |
0.030 max |
--- |
11.5-13.5 |
--- |
--- |
|
|
S42035 |
0.08 max |
1.00 max |
0.045 max |
0.030 max |
1.0-2.5 |
13.5-15.5 |
--- |
0.30-0.50 |
|
TP430 |
S43000 |
0.12 max |
1.00 max |
0.040 max |
0.030 max |
--- |
16.0-18.0 |
--- |
--- |
|
TP446-1 |
S44600 |
0.025 max |
1.50 max |
0.040 max |
0.030 max |
Mwens pase oswa egal a 0.75 |
23-27 |
--- |
0.025 max |
|
TP446-2 |
S44600 |
0.012 max |
1.50 max |
0.040 max |
0.030 max |
Mwens pase oswa egal a 0.50 |
23-27 |
--- |
0.025 max |
|
26-3-3 |
S44660 |
0.030 max |
1.50 max |
0.040 max |
0.030 max |
1.0-3.5 |
25-28 |
--- |
0.040 max |
A268 Nerjaveèi asye tiyo Tensile ak kondisyon dite
|
Klas |
DEZOLE |
Fòs Tensile, min ksi MPa |
Rendement fòs, min ksi MPa |
Elongasyon nan 2 pous oswa 50mm, min% |
Rockwell Hardness B Echèl |
|
TP410 |
S41000 |
60 (415) |
30 (205) |
20 |
95 |
|
|
S42035 |
80 (550) |
55 (380) |
16 |
88 |
|
TP430 |
S43000 |
60 (415) |
35 (240) |
20 |
90 |
|
TP446-1 |
S44600 |
70 (485) |
40 (275) |
18 |
95 |
|
TP446-2 |
S44600 |
65 (450) |
40 (275) |
20 |
95 |
|
26-3-3 |
S44660 |
85 (585) |
65 (450) |
20 |
25 |
Martensiti Nerjaveèi asye soude tiyo
Baj popilè: astm a268 tp410 asye pur tib, Lachin astm a268 tp410 asye pur tib manifaktirè, Swèd
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