AISI 4145 alyaj san pwoblèm tib asye, kòm yon reprezantan tipik anba estanda ASTM A519, se yon asye alyaj kwòm -molybdène ki fèt espesyalman pou aplikasyon pou D. Atravè konpozisyon alyaj optimize ak pwosesis tretman chalè, li konbine gwo fòs (fòs rupture pi gran pase oswa egal a 655 MPa), rezistans korozyon (kontni chromium 0.80 - 1.10%), ak ekselan soudabilite (ekivalan kabòn mwens pase oswa egal a 0.59). Li se lajman ki itilize nan jaden tankou perçage lwil oliv, ayewospasyal, ak manifakti ekipman wo-presyon.
Spesifikasyon
Gwosè: OD: 10.3-323.9mm, WT: 1.65-40mm, Longè: 0.5mtr-20mtr
Estanda & Klas: ASME SA519 / ASTM A519 Klas 4130, 4130X, 4140, 4145,1026, 1020, 1045
ASME SA 519 GR.4145 Boiler Piping. ASME SA 519 GR.4145 Chodyè Tib. Nou osi byen avanse nan founi, distribye, komès ak enpòte yon koleksyon konplè ASTM A519 GR.
Fen tib: fen bizote, fen Plain;
Aplikasyon ASME SA 519 4145 Steel tib / ASTM A519 4145 Alloy Steel Tib san pwoblèm:
Konpozisyon chimik:
|
|
C, % |
Mn, % |
P, max, % |
S, max, 5 |
Si,% |
Ni, % |
Cr, % |
|
1010 |
0.08-0.13 |
0.3-0.6 |
0.04 |
0.05 |
- |
- |
- |
|
1016 |
0.13-0.18 |
0.6-0.9 |
0.04 |
0.05 |
- |
- |
- |
|
1020 |
0.18-0.23 |
0.3-0.6 |
0.04 |
0.05 |
- |
- |
- |
|
1026 |
0.22-0.28 |
0.6-0.9 |
0.04 |
0.05 |
- |
- |
- |
|
1035 |
0.32-0.38 |
0.6-0.9 |
0.04 |
0.05 |
- |
- |
- |
|
1045 |
0.43-0.50 |
0.6-0.9 |
0.04 |
0.05 |
- |
- |
- |
|
1541 |
0.36-0.44 |
1.35-1.65 |
0.04 |
0.05 |
- |
- |
- |
|
4130 |
0.28-0.33 |
0.40-0.60 |
0.04 |
0.04 |
0.15-0.35 |
- |
0.8-1.1 |
|
4135 |
0.33-0.38 |
0.7-0.9 |
0.04 |
0.04 |
0.15-0.35 |
- |
0.8-1.1 |
|
4140 |
0.38-0.43 |
0.75-1.00 |
0.04 |
0.04 |
0.15-0.35 |
- |
0.8-1.1 |
|
4145 |
0.43-0.48 |
0.75-1.00 |
0.04 |
0.04 |
0.15-0.35 |
- |
0.8-1.1 |
|
4340 |
0.38-0.43 |
0.6-0.8 |
0.04 |
0.05 |
0.15-0.35 |
1.65-2.00 |
0.7-0.9 |
|
4130: Mo 0.15-0.25 4140: Mo 0.15-0.25 4145: Mo 0.15-0.25 4340: Mo 0.20-0.30 |
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