What is ASTM A403?
ASTM A403 Stainless Steel Pipe Fittings refers to the material of forged and rolled austenitic stainless fittings for pressure pipes. Common grades are WP304/L, WP316/L. They can be used into many fields as engineering industry, energy conversion plants etc.
What material is A403 WP304L Elbow?
ASTM A403 WP304L covers the standard for wrought austenitic stainless steel fittings for pressure piping applications. The material for fittings shall consist of forgings, bars, plates, or seamless or welded tubular products.
304L Stainless Steel Mechanical Properties
| Name Of Grade | min. Of Tensile Strength (MPa) | min. Of Yield Strength 0.2% Proof (MPa) | min. Of Elongation (% in 50mm) | Hardness | |
| Rockwell B (HR B) (maximum) | Brinell (HB) (maximum) | ||||
| Stainless Steel 304L Pipe Fittings | 485 | 170 | 40 | 92 | 201 |
AISI 304L Fittings Equivalent
| Trade Name | Stainless Steel 304L Pipe Fittings |
| UNS No. | S30403 |
| Werkstoff No. | 1.4307 |
ASTM A403 WP304L Pipe Fittings
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (nΩ.m) | |||
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| 304/L/H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
gnee provides alloy steel pipes, carbon pipes, stainless steel pipes, pipes, etc. Can implement GB, ASTM, JIS, DIN and other standards. The company has established long-term cooperative relationships with well-known domestic steel plants such as Chengdu Iron and Steel Group, Metallurgical Group, Baotou Steel Group, Baosteel Group, Anshan Iron and Steel Group, Tianjin Seamless, and Northeast Special Steel. Suitable for petroleum, chemical industry, electric power, metallurgy, city gas, thermal pipeline network, shipbuilding and other industries.
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FAQ
1.Q.Why choose Gnee?
A.With us, you will get the most competitive price, guaranteed quality, guaranteed delivery and after-sales service.
2.Q.Do you have quality control?
A.Yes, we have got BV.SGS certification.
3.Q: Can I get some samples?
A: We are glad to provide free samples to you, but we do not offer the freight.
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