L80 13Cr Steel Bar is used in the hardened and tempered condition. It is used extensively on completion equipment,for structural and pressure containing members, in standard and CO2 environments. pH, chlorides, temperature and H2S can limit its use in other environments.
Size range: 2”∅ - 24”∅
Chemical composition:
C
|
Si
|
Mn
|
P
|
S
|
Cr
| |
Min
|
0.15
|
-
|
0.25
|
-
|
-
|
12.0
|
Max
|
0.22
|
1.00
|
1.00
|
0.020
|
0.010
|
14.0
|
Mechanical properties:
- Condition: Hardened and Double Tempered
- NACE MR0175 limits the supply hardness to 22 HRC max.
- U.T.S: 100 KSI Min (689 N/mm2)
- 0.2% Proof Stress: 80 KSI Min (551 N/mm2)
- Elongation: 20 %
- Reduction of Area: 40 %
- CVN Impacts @ -10°C : 20 Joules (15 ft-lbf)
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Email: chuckyan@shunitesteel.com
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Website: www.shunitesteel.com
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