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| Alloy | ASTM | Characteristics |
|---|---|---|
| 304 | ASTM A554 |
Construction and structural applications for building frameworks and support beams. Manufacturing and fabrication of industrial equipment and machinery. Architectural and aesthetic purposes, such as handrails and modern architectural designs. |
CHEMICAL COMPOSITION
- The chemical composition of this product includes a maximum of 0.08% Carbon (C), Iron (Fe) ranging between 66.34% to 74%, a maximum of 2% Manganese (Mn), Nickel (Ni) ranging from 8% to 10.5%, a maximum of 0.045% Phosphorus (P), a maximum of 0.03% Sulfur (S), a maximum of 1% Silicon (Si), and a fixed 20% Chromium (Cr).
MECHANICAL INFORMATION
- The described material has a maximum carbon content of 0.08%, iron content ranging from 66.34% to 74%, manganese up to 2%, nickel between 8% and 10.5%, phosphorus up to 0.045%, sulfur up to 0.03%, silicon up to 1%, and chromium at 20%. It possesses a density of 0.289 lb/in³ (8.0 g/cc) and an ultimate tensile strength of 73,200 psi (310 MPa) with a yield tensile strength of 31,200 psi (276 MPa). The melting point of this material is between 2,550°F and 2,651°F (1,400°C to 1,455°C). The material is supplied in an annealed condition with a Rockwell hardness of B70 and a Brinell hardness of 123. Various available sizes range from 1/2" x 1/2" x 16ga to 2-1/2" x 2-1/2" x 11ga, with an outer diameter and wall thickness varying accordingly. The lengths are consistently 240 inches with weights ranging from 0.384 lb/ft to 6.007 lb/ft. These details are approximate, and for precise material test reports, contact our Customer Service Department.
AVAILABLE SIZES
- The available sizes for this category are as follows: 1/2" x 1/2" x 16ga with an outer diameter of 1/2" and wall thickness of 16ga, a length of 240.00" and weight of 0.384 Lb/Ft; 3/4" x 3/4" available in 11ga, 14ga, and 16ga with corresponding weights of 1.030, 0.753, and 0.600 Lb/Ft respectively; 1" x 1" available in 11ga, 14ga, and 16ga with corresponding weights of 1.440, 1.030, and 0.830 Lb/Ft respectively; 1-1/4" x 1-1/4" available in 11ga, 14ga, and 16ga with corresponding weights of 1.840, 1.270, and 1.047 Lb/Ft respectively; 1-1/2" x 1-1/2" available in 11ga, 14ga, 16ga, and 3/16" with corresponding weights of 2.250, 1.600, 1.270, and 3.230 Lb/Ft respectively; 2" x 2" available in 11ga, 1/4", 14ga, 16ga, and 3/16" with corresponding weights of 3.070, 6.007, 2.164, 1.710, and 4.460 Lb/Ft respectively; and 2-1/2" x 2-1/2" x 11ga with a weight of 3.884 Lb/Ft. Each size features a length of 240.00".