Bar Material Specification HY-130 (4140-4150 QTSRA)
Produced Per ASTM A434 B, C
|Chemical Composition Limits|
|Mechanical Properties of HY-130 (4140-4150 QTSRA)|
|Tensile Strength, PSI||120,000|
|Tensile Strength, Mpa||830|
|Yield Strength, PSI||90,000|
|Yield Strength, Mpa||620|
|Reduction of Area %||20|
*Mpa is the abbreviation for Megapascals.
HY-130 is an alloy grade 4140/4150 quench and tempered, machine straightened, and stress relief annealed shafting grade providing toughness, strength, and ductility. Diameters start at 1/4" and continue through and including 8" diameter, and metric diameters from 10mm through and including 100mm diameter.
4140/4150 annealed only items are not available from stock.