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AISI 304 MSS SP-114 90DEG CL1000 Stainless Steel Cast Socket-Welding 90 Degree Elbow
Product Information
A Socket Weld Alloy Steel Flange is a specific type of flange used in piping systems for various industrial applications, particularly in high-pressure and high-temperature environments where corrosion resistance and strength are crucial.
Socket Weld Fittings: Fittings that are inserted into the pipe and then welded around the joint for a strong connection.
| Product Name | AISI 304 MSS SP-114 90DEG CL1000 Stainless Steel Cast Socket-Welding 90 Degree Elbow |
| Fitting Type | Socket-Welding 90o Elbow |
| Dimensions | MSS SP-114:2018 |
| Size Range | 1/8” to 2" |
| Pressure Class | Class 1000 |
| Materials | AISI 304/L |
Standard & Materials:AISI 304/L
SAE/ANSI 304 (AISI 304) is a widely used stainless steel grade that is part of the 300 series of austenitic stainless steels.
· SAE 304 stainless steel typically contains around 18% chromium and 8% nickel, making it a versatile and commonly used stainless steel grade.
· SAE 304 offers good corrosion resistance in various environments, making it suitable for a wide range of applications, including those involving exposure to moisture and some chemicals.
AISI 304/L Chemical Composition (%)
| Grade | C, max | Cr | Mn, max | Ni | P, max | S, max | Si, max |
| AISI 304 | 0.08 | 18~20 | 2 | 8~10.5 | 0.045 | 0.03 | 1 |
| AISI 304L | 0.03 | 18~20 | 2 | 8~12 | 0.045 | 0.03 | 1 |
AISI 304/L Mechanical Properties
| Mechanical Properties | 304 | 304L |
| Hardness, Knoop | 138 | 158 |
| Hardness, Rockwell B | 70 | 82 |
| Hardness, Vickers | 129 | 159 |
| Tensile Strength, Ultimate | 505 MPa | 564 MPa |
| Tensile Strength, Yield | 215 MPa | 210 MPa |
| Elongation at Break | 70% | 58% |
| Modulus of Elasticity | 193~200 GPa | 193~200 GPa |
| Charpy Impact | 325 J | 216J |
SP-114 Dimensions of Class 1000 Wrought Socket-Welding Fittings (in inches)
| NPS | Center-to-End Elbows, Tees & Crosses | Center-to-End 45o Elbows | Socket Bore (min.)/(max.) | Bore Dia. (min.)/(max.) | Socket Depth (min.) | Metal Thickness | Outside Band Dia. (min.) | Full Coupling Length (min.) | Cap Height (min.) | Flat Top Cap Thickness (min.) |
| A | C | SB | BD | SD | G | H1 | W | P | G1 | |
| ⅛ | 0.81 | 0.69 | 0.420/0.440 | 0.227/0.337 | 0.32 | 0.09 | 0.55 | 1.00 | 0.68 | 0.09 |
| ¼ | 0.81 | 0.69 | 0.555/0.575 | 0.380/0.440 | 0.32 | 0.09 | 0.74 | 1.00 | 0.68 | 0.09 |
| ⅜ | 0.93 | 0.81 | 0.690/0.710 | 0.515/0.575 | 0.32 | 0.10 | 0.86 | 1.12 | 0.81 | 0.10 |
| ½ | 1.12 | 0.87 | 0.855/0.875 | 0.644/0.704 | 0.32 | 0.10 | 1.05 | 1.38 | 0.93 | 0.12 |
| ¾ | 1.31 | 1.00 | 1.065/1.085 | 0.854/0.914 | 0.37 | 0.12 | 1.30 | 1.50 | 1.06 | 0.13 |
| 1 | 1.330/1.350 | 1.067/1.127 | 0.44 | 0.13 | 1.61 | 1.62 | 1.31 | 0.15 | ||
| 1¼ | 1.675/1.695 | 1.412/1.472 | 0.50 | 0.14 | 1.86 | 2.00 | 1.62 | 0.17 | ||
| 1½ | 1.915/1.935 | 1.652/1.712 | 0.50 | 0.15 | 2.17 | 2.12 | 1.62 | 0.19 | ||
| 2 | 2.406/2.426 | 2.127/2.187 | 0.56 | 0.17 | 2.74 | 2.50 | 1.75 | 0.22 |