When strength, machinability, and cost efficiency matter, 1045 carbon steel shafting remains one of the most widely used materials in industrial manufacturing. For equipment builders in Lubbock, Texas, Banner P&M Supply provides 1045 carbon steel produced to Pump Shaft Quality (PSQ) standards, delivering dependable performance for demanding industrial applications.
1045 carbon steel is a medium‑carbon steel known for its balance of tensile strength, impact resistance, and machinability, making it especially popular in the pump industry and other rotating equipment applications.
Industrial Applications of 1045 Carbon Steel
In industrial settings, 1045 carbon steel shafting is commonly used in:
- Centrifugal and vertical turbine pumps
- Hydraulic equipment and power transmission components
- Industrial compressors and mechanical systems
These applications require shafts that can handle torque, resist fatigue, and maintain dimensional stability over long operating cycles. When processed to PSQ standards, 1045 carbon steel delivers consistent performance while remaining more economical than many alloy or stainless alternatives.
Precision-Crafted PSQ Shafting
At Banner P&M Supply, 1045 carbon steel bars are cold finished, turned, ground, and polished to meet strict Pump Shaft Quality requirements. This precision processing ensures:
- Improved straightness for smoother rotation
- Tight diameter tolerances for accurate bearing fits
- Reduced vibration and wear in assembled equipment
Banner P&M Supply maintains inventory in 1” through 3‑7/16” diameters, enabling quick fulfillment for manufacturers facing tight production schedules.
A Reliable Steel Partner in Texas
As part of A. M. Castle & Co., Banner P&M Supply has built a reputation for quality, low rejection rates, and responsive service. Their Lubbock, TX facility supports OEMs and industrial manufacturers nationwide with reliable supply and flexible manufacturing capabilities.
Choosing 1045 carbon steel from Banner P&M Supply means partnering with a supplier that understands the real‑world demands of industrial equipment manufacturing—and delivers materials that perform as expected.
Ready to source high‑quality 1045 carbon steel shafting? Visit BannerPMSupply.com today to request a quote and learn why manufacturers trust Banner P&M Supply for Pump Shaft Quality steel.









