SB-729 UNS N08020 equal material :Allo20,NS143,0Cr20Ni35Mo3Cu4Nb,NiCr20CuMo
Alloy20 (NS143), also called 20 alloy, Carpenter20Cb3, corrosion resistant alloy has many excellent performances, and the oxidizing and reducing corrosion medium has good resistance, excellent resistance to stress corrosion cracking ability and good resistance to local corrosion ability in many chemical process medium has satisfactory corrosion resistant properties, including aggressive strong inorganic acid solution, chlorine and various medium containing chloride, chlorine gas drying, formic acid and acetic acid, acid anhydride, seawater and brine etc.
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SB-729 UNS N08020 Chemical composition
|
|
Ni |
Co |
Cr |
Fe |
Nb |
Ta |
C |
Mn |
Si |
S |
P |
Cu |
|
Min |
14 |
6.0 |
|
|
|
|
|
|
|
|
|
|
|
Max |
72 |
17 |
10.0 |
1.0 |
0.15 |
1.0 |
0.5 |
0.015 |
0.04 |
0.5 |
0.35 |
0.50 |
Delivery time: Promptly (Stock) or 10-40 days (Production)
Stock : Available
MTC: Available
Payment Term : T/T or L/C At sight .
- Nickle alloys & Super alloys
- Stainless steel & Heat resistant steel
- Carbon steel
- Low alloy high strength steel
- High strength steel
- Boiler steel plate
- Shipbuilding steel plate
- Bridge structural steel
- Weathering steel
- Wear resistant steel
- Pipeline steel
- High carbon steel
- Alloy steel
- CQ/DQ/DDQ/CSS/HSS Grade steel
- Hot rolled steel coil
- Cold rolled steel coil
- Pickled & oiled steel coil
- Electrical steel
- Galvanized and prepainted steel
- Shipbuilding angle steel bar
- Shipbuilding bulb flat bar
- Shipbuilding L shape bars
