Skip to content
View in the app

A better way to browse. Learn more.
I Forge Iron

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Chris Waters

Members

  • Joined

  • Last visited

View Profile Find content

  1. 4340 vs 4140 vs 1045 for chisels, hammers, punches, fullers, and hardies

    Chris Waters replied to (M)'s topic in Tools, general discussion
    I have been using 4140 for hammers and it works great but there are somethings to keep in mind. It is an oil quenching steel. Yes large section will tolerate water but it is guess work. 1575f max on the Hardening temp and temper immediately . Both failures I have had happed after it was water quenched and left for 15 min before tempering. It hurts when you spend a lot of time on something only to have it crack on the final steps.

Account

Navigation

Search

Search

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.