Bolts & Fasteners
1075/80 is a medium-high carbon steel. Hot Rolled and NOT Annealed is often used in place of 1084 as it is more readily available.
This is a continuous cast, fine grain, fully killed steel (#5 or better). Material is low phosphorus, low sulfur, calcium treated to enhance internal cleanliness.
In the as-rolled condition, material is well suited for abrasion resistant applications. In the annealed condition, the material may be cold formed (hot forming suggested for critical bends) with excellent heat treat results.
STANDARD SPECIFICATIONS: ASTM A568 (sheets) A830 (plates)
TYPICAL ANALYSIS: C .69/.80 Mn .40/.80 P .020 max. S .025 max Si.15/.30
TYPICAL HARDNESS: NOT Annealed: Rockwell B 95 max Approx.
TYPICAL APPLICATIONS: Blades, brackets, clutches, hand tools, springs, scrapers, washers, & wear strips
Sold in 18" lengths