When shopping for irons, you'll see the words "forged" and "cast". Forged irons have a reputation for soft feel and are favoured by many better players; cast irons are often associated with forgiveness and value. But modern manufacturing has blurred the lines. Here's what the terms mean and whether they should affect your choice.
How they're made
Forged
A solid billet of soft carbon steel is heated and pressed into shape, then milled and finished. The grain structure of the metal is compressed and aligned.
Cast
Molten steel (often stainless) is poured into a mould, a process called investment casting. It allows intricate shapes, cavities and inserts.
Comparing forged and cast
| Forged | Cast | |
|---|---|---|
| Typical material | Soft carbon steel | Stainless steel and other alloys |
| Feel | Often described as softer | Can feel firmer, though modern designs reduce this |
| Design flexibility | More limited shapes, though modern forged irons can be hollow or multi-piece | Complex cavities and multi-material designs |
| Forgiveness | Often less (blades), but forged cavity-backs exist | Often more |
| Adjustability | Easier to bend for loft and lie | Can be bent less, depending on material |
| Durability | Softer metal can mark and wear faster | Generally more durable finish |
| Price | Often higher | Often lower |
Feel: how much is the process?
Much of the "feel" of an iron comes from the head's shape, thickness, weighting and any inserts, not just whether it's forged or cast. A thick, solid forged blade feels very different from a hollow forged iron, and some cast irons feel very soft. Try them yourself.
Forgiveness
Forgiveness depends mainly on design: perimeter weighting, cavity backs, wider soles and lower centres of gravity. Both forged and cast irons can be forgiving or demanding. Read game improvement vs players' irons.
Adjusting loft and lie
Forged irons are usually easier to bend a few degrees. Many cast irons can be adjusted too, but often less. If you need specific lie angles, check with your fitter. Read golf club lie angle and length.
Durability and care
Soft forged irons can show wear and marks more quickly, and lofts and lies may drift with use. Have them checked regularly. Read how to clean and care for golf clubs.
Which should you choose?
- Beginners and higher handicappers: prioritise forgiveness, whichever process.
- Mid handicappers: consider forgiving cavity-backs, forged or cast.
- Low handicappers: may prefer the feel and workability of forged designs.
- Everyone: test on a launch monitor and choose the irons that perform best for you. Read custom golf club fitting.
Frequently asked questions
Are forged irons better than cast irons?
Not necessarily. Forged irons can feel softer and are easier to adjust; cast irons often offer more forgiveness for the price.
Do forged irons go further?
Not inherently. Distance depends on loft, design and your strike.
Can high handicappers use forged irons?
Yes, if the design is forgiving. Some forged irons are cavity-backed and game-improvement in design.
Why are forged irons more expensive?
Forging and finishing are more labour-intensive, and the irons are often aimed at premium markets.
The bottom line
Forged and cast describe how irons are made, not how well they'll suit you. Design determines forgiveness and much of the feel. Try both, prioritise performance and forgiveness for your level, and get fitted. For more on irons, read how to choose golf clubs.