Product Details
Place of Origin: Wenzhou,China
Brand Name: Zheheng
Certification: ISO9001
Model Number: Elbow
Payment & Shipping Terms
Minimum Order Quantity: MOQ500kg
Packaging Details: In wooded cases or pallets,or as for clients requirement
Delivery Time: 7-15 working days after receiving payment
Payment Terms: L/C, D/P, T/T, Western Union
Supply Ability: 1000 Ton/Tons per Month
Thickness: |
SCH5S-SCH160 Or As Required |
Size: |
1/4" - 60" |
OD: |
6-2000mm |
Price Terms: |
FOB,CIF,EXW |
Connection: |
Butt Welding/SMLS |
Standard: |
ASTM B16.9 |
Bending Radius: |
R=1D, 2D, 3D, 5D, 6D, 8D, 10D Or Custom |
Thickness: |
SCH5S-SCH160 Or As Required |
Size: |
1/4" - 60" |
OD: |
6-2000mm |
Price Terms: |
FOB,CIF,EXW |
Connection: |
Butt Welding/SMLS |
Standard: |
ASTM B16.9 |
Bending Radius: |
R=1D, 2D, 3D, 5D, 6D, 8D, 10D Or Custom |
Characteristic
ASTM A403 is a specification established by the American Society for Testing and Materials (ASTM) that outlines the requirements for wrought austenitic stainless steel piping fittings. These fittings are intended for use in pressure piping and pressure vessel service at high temperatures and corrosive environments. ASTM A403 WPS31254 is a specific grade of stainless steel that falls under the austenitic category. It is also known by its trade name "6Mo" and is designed to provide excellent corrosion resistance in extremely harsh environments, including those containing chlorides, acids, and other corrosive agents. This makes it particularly suitable for applications in industries such as chemical processing, petrochemical, oil and gas, and marine.
Chemical Composition
| C | Mn | Si | P | S | Cr | Ni | Mo | Cu | N |
| 0.02 | 1 | 0.8 | 0.03 | 0.01 | 19.5-20.5 | 17.5-18.5 | 6.0-6.5 | 0.5-1.0 | 0.18-0.22 |
Mechanical Properties
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
| 338 (≥) | 461 (≥) | 33 | 43 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 213 |
Physical Properties
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
| 31 | - | - | - | - | 0.13 | - | - |
| 999 | 821 | - | 34.3 | 341 | - | - | - |
| 259 | - | 42 | 44.2 | - | - | 112 | 141 |
Shipping
ASTM A403 WPS31254 Pipe Fittings is sleeved into plastic bag individually, pieces wrapped with water-proof material, bundled with nylon rope. Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D.
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