A105 Forged Socket Weld & Threaded Fittings Manufacturer & Supplier
Small bore forged fittings — couplings, elbows, tees, crosses, caps, plugs, bushings, unions and outlets — in 3000, 6000 and 9000 class, socket weld or threaded, where branch and instrument connections leave the main line.
UNS: ASTM A105 / A182 to ASME B16.11 | Category: Forged Fittings
Size Range
Outer Diameter: NPS 1/8 to 4 · Class 3000, 6000 and 9000
Chemical Composition (%)
| C | Cr | Mn | CE |
|---|---|---|---|
| 0.35 max (A105) | per A182 grade for alloy and stainless | 0.60-1.05 | 0.47 max |
Mechanical Properties
- Tensile Strength
- 485 MPa min (A105)
- Yield Strength
- 250 MPa min
- Elongation
- 22% min
- Hardness
- 187 HBW max
Applicable Standards
- ASME B16.11
- MSS SP-79
- MSS SP-97
- ASTM A105
- EN 10204 3.1
Applications
- Instrument and sampling connections
- Small bore branch and drain lines
- Hydraulic and lubrication piping
- Utility air and nitrogen lines
- Vent, drain and gauge connections
Industries Served
- Power & Energy
- Water & Desalination
- General Engineering
- Cement & Mining
- Food & Beverage
- HVAC & Refrigeration
Equivalent Grades
- ASME B16.11
- ASME B16.11
- MSS SP-79
- MSS SP-79
- MSS SP-83
- MSS SP-83
- MSS SP-97
- MSS SP-97
- BS 3799
- BS 3799