A carbon steel elbow is a type of pipe fitting design to change the direction of fluid flow in piping systems. Manufactured from high-quality carbon steel, these elbows are widely use in industrial applications due to their durability, strength, and cost-effectiveness.
- API 5L Seamless pipeline
Carbon Steel Elbow Welded Seamless Pipe Fittings
Email:
sales@imristeel.com
Phone:
+86 13646172523
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Product Detail
Chemical Component
Related Products
Product Details
Standard:
GB/T 12459-2017 ASTM A234 EN 10253-2 JIS B2311
Grade:
20# Q235 16Mn WPB WPC
Degree:
30° 45° 60° 90° 180°, customized degree
Connection Type:
Welding, flange, threaded, socket
Wall thickness:
STD, XS, XXS, SCH20,SCH30,SCH40, SCH60, SCH80, SCH160, XXS
Place of origin:
Baotou, China(Mainland)
Application:
Petrochemical industry
Technique:
Hot Rolled, Seamless
Certification:
ASTM
Surface Treatment:
According to customers request
Alloy Or Not:
No
Radius:
1.5D,1D,2.5D,3D,5D 10D, 20D
Supply Ability:
( 180.0000 )Ton/Tons per year
End:
Bevel end/BE/buttweld
Specification:
steel elbow
Brand:
Baotou steel
Technique:
seamless
Finish:
Hot Rolled
Chemistry Component
| Element | Content Range | Key Function/lmpact |
| Carbon(C) | 0.25%~ 0.35% | Enhances strength and hardness;excess reduces weldability and toughness |
| Manganese (Mn) | 0.29%~ 1.06% | Improves strength,refines grain structure,and neutralizes sulfur’s negative effects. |
| Silicon(Si) | 0.10%~ 0.35% | Acts as a deoxidizer,enhances strength,and improves high- temperature performance |
| Sulfur (S) | ≤0.05% | Causes hot brittleness;controlled for better ductility. |
| Phosphorus (P) | ≤0.04% | Increases cold brittleness;strictly limited. |
| Others
| Cr,Ni,Cu≤ 0.30% | Trace elements for specific applications(e.g.,corrosion resistance). |
Mechanical Performance
| Property | ASTM A234 WPB | EN 10253-2 | JIS B2311 | Test Standard |
| Tensile Strength | ≥415 MPa (60,000 psi) | ≥360 MPa | ≥400 MPa | ASTM A370/EN ISO 6892-1 |
| Yield Strength | ≥240 MPa (35,000 psi) | ≥235 MPa | ≥245 MPa | ASTM A370/EN ISO 6892-1 |
| Elongation (50mm Gauge) | ≥20% | ≥25% | ≥20% | ASTM A370/EN ISO 6892-1 |
| Hardness(Brinell HB) | ≤197 HB | ≤200 HB | ≤201 HB | ASTM E10/ISO 6506-1 |
| Impact Toughness | ≥20J(-29℃ Charpy V) | ≥27J(20℃ Charpy V) | ≥20J(-20℃ Charpy V) | ASTM A370/ISO 148-1 |
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