Relatively high-carbon, high-alloy steels like American Iron and Steel Institute (AISI) 4130 must be heat-treated before they can be machined or formed. Two processes change the hardness of 4130, ...

Description: Top Features Metal-cored wire for general build-up Can be flame hardened to 38 Rockwell C Used on mining components such as cable drums, sheaves, gears and shafts Typical Applications ...

The frame is clear-coat finished and shows off the brazing and neat TIG welding on the variously butted 4130 chromoly steel frame tubes. Substantial gussets stiffen the head tube’s junction with the ...

Our product reviews aren’t press releases; they’re written by experienced cyclists after thorough testing. FRAME & FORK: 4130 chromoly steel frame with fittings for rear rack, mudguard, two bottles, ...

In this interview, Joanna Irrgeher and Thomas Prohaska, talk to AZoMaterials about the future of recycling technology-critical components from electronic waste. Accurate handheld XRF analysis is ...

The top plate is constructed from 3/8" thick solid steel, while the jaws are built from nickel-plated 4130 chromoly steel. Although the product listings on Amazon state these oil filter wrenches ...

As for the DuoFrame construction, the team at Apogee uses a selection of 4130 Chromoly Steel thin-walled straight-gauge tubing. They also use a butted seat tube to help cut down on weight.

welded from double-butted 4130 chromoly steel tubing long reach geometry optimized for flat handlebar builds with a short 50-80mm stem ...

This model is made in small batches, so it’s not always in stock. The frame is 4130 chromoly steel with radial-bent seatstays to add more compliance. The sliding rear dropouts let you adjust the ...

ACC 37-bit format Triple-receiver design allows simultaneous reading of HID® proximity cards, Indala® proximity cards, and contactless smart cards Reads more than 10 different types and formats of ...