JIANGYIN TUOCHUAN METAL MATERIALS CO., LTD
Professional manufacture of stainless steel flanges in China
Add to Cart
Duplex steel F51 slip on hub flange
Standard: ANSI B16.5
Size: 1/2"-24"
Class:150-2500
Material: ASTM A182 F51
Certificate: MTC or 3.1 certificate
Port of departure: Shanghai
Chemical Composition:
| Grade | C Max % | Mn Max % | P Max % | S Max % | Si Max % | Ni Max % | Cr Max % |
| F51 | 0.03 | 2.0 | 0.03 | 0.020 | 1.0 | 4.5-6.5 | 21.0-23.0 |
Mechanical Property:
| Grade | Tensile Strength Min Mpa | Yield Strength Min Mpa | Elongation Min % | Reduction Min % | HBW |
| F51 | 620 | 450 | 25 | 45 |
|
