| Model: | - |
|---|---|
| Brand: | - |
| Origin: | - |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Metal Mineral |
| Label: | BS_3059_seamless pip , api pipe , seamless pipe |
| Price: |
US $1300
/ tons
|
| Min. Order: | 50 tons |
| Last Online:22 Aug, 2016 |
Standard:British Standard BS 3059:Part 2 Steel boiler and superheater tubes
Uses:Specification for carbon,alloy and austenitic stainless steel tubes with specified elevated temperature properties.
chemical composition:
|
Grade |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
Other |
|||||
|
360 |
=0.17 |
0.10~0.35 |
0.40~0.8 |
=0.035 |
=0.035 |
- |
- |
- |
- |
|||||
|
440 |
0.12~0.18 |
0.10~0.35 |
0.90~1.2 |
=0.035 |
=0.035 |
- |
- |
- |
- |
|||||
|
243 |
0.12~0.2 |
0.10~0.35 |
0.40~0.8 |
=0.035 |
=0.035 |
- |
0.25~0.35 |
- |
Al=0.012 |
|||||
|
620-460 |
0.10~0.15 |
0.10~0.35 |
0.40~0.7 |
=0.030 |
=0.030 |
0.70~1.10 |
0.45~0.65 |
- |
Al=0.02 |
|||||
|
622-490 |
0.08~0.15 |
=0.50 |
0.40~0.7 |
=0.030 |
=0.030 |
2.00~2.50 |
0.90~1.2 |
- |
Al=0.02 |
|||||
|
629-470 |
=0.15 |
0.25~1 |
0.3~0.6 |
=0.030 |
=0.030 |
8~10 |
0.9~1.1 |
- |
Al=0.02 |
|||||
|
629-590 |
||||||||||||||
|
762 |
0.17~0.23 |
=0.50 |
=1.00 |
=0.030 |
=0.030 |
10.00~12.5 |
0.80~1.2 |
0.30~0.8 |
V 0.25~0.35 |
|||||
