Calculators
Pipe Welding Chart — Schedule Walls & Bevel Specs
Pipe schedule wall thicknesses, bevel/root defaults, and process electrode stacks from the pipe welding calculator. How to Use This Chart...
Welding
Calculators
Calculators
Shielding Gas Flow Chart — CFH by Process
Base CFH by process, gas-type multipliers, and stickout adjustments from the shielding gas flow rate calculator. How to Use This...
Calculators
Weld Joint Design Chart — Groove & Fillet Mins
AWS D1.1–style groove defaults and minimum fillet leg sizes from the weld joint design calculator and guide. How to Use...
Calculators
Heat Input Guide — Formula, High vs Low HI & WPS Limits
Amps alone do not define the thermal cycle — travel speed and voltage decide how much energy lands per unit...
Calculators
Interpass Temperature Guide — Max Temp by Material & Measurement
Multi-pass welds stack heat. Interpass limits exist so the joint does not stay so hot that grain growth, toughness loss,...
Calculators
Preheat Temperature Guide — CE, Cracking Risk & Verification
Preheat is not “warm the plate until it feels ready.” It is a calculated minimum temperature that slows HAZ cooling...
Calculators
Stick Welding Settings Guide — Amperage Logic, Dig & On-the-Job Tuning
Rod charts tell you which electrode to grab. Amperage charts give a thickness band. The stick calculator turns electrode type,...
Calculators
MIG Welding Settings Guide — How the Calculator Works & How to Dial In on the Job
Charts give you a starting voltage and wire speed. The calculator interpolates those baselines for your thickness, wire, and position...
Calculators
Arc Flash PPE Category Chart — NFPA 70E Category Overview
NFPA 70E PPE category overview for education: typical incident-energy ranges and clothing layers. Always follow the current standard, equipment labels,...
Calculators
OSHA Noise Exposure Chart — Permissible Duration by dBA
OSHA Table G-16 style reference: when sound level goes up, allowed exposure time comes down. Use this chart for quick...