Buy the three-piece essential set, not the twelve-piece block. The All-Clad Forged line is genuinely well built — fully forged X50CrMoV15, a cryogenic liquid-nitrogen treatment, a full tang, a triple-riveted POM handle and an angled end bolster — and the three-piece gives you that construction in the only sizes most kitchens use. The twelve-piece spends a large share of its price on four steak knives, an acacia block and accessories. Either way, go in knowing that All-Clad publishes no Rockwell hardness figure for the line, and that its one published edge-angle figure does not resolve.
This review exists because the query “all-clad forged knife set review” brings people to this site and we had no page for it. All-Clad is a cookware company first, which makes the knife line an easy thing to dismiss and an easy thing to oversell. So here is the published record, attributed to whoever published it, with the gaps named.
What is actually published
All-Clad’s own US site serves no reachable specification page for the Forged line, so the complete published spec we work from is a specialist retailer’s table for model ALL-K272SC64, the twelve-piece block set. It gives:
- Steel:“Blades are made from X50CrMoV15 stainless steel, known for its rust resistance and durability.”
- Heat treatment:“Cryo-Hardened Blades: Treated with liquid nitrogen to enhance rust resistance and maintain sharp-edge retention.”
- Edge:a spec row reading “18 and 26°” underTotal Cutting Edge, with the features list repeating “Features an 18° and 26° total cutting edge.”
- Handle and build:“Fade-resistant, triple-riveted POM handles with a full tang and angled end bolster, accommodating all types of grips.”
- Contents:an 8" chef’s knife, 8" bread knife, 7" santoku, 5" serrated utility, 3.5" paring knife, four 5" steak knives, a honing steel, pull-apart kitchen shears and an acacia wood knife block.
- Weight: 8.2 lbs for the set.
- Warranty:“backed by All-Clad’s Limited Lifetime Warranty.”
- Origin:“Designed in Canonsburg, PA: While designed in the USA, the set is manufactured in China.”
What is not there: any Rockwell hardness figure, and any dishwasher guidance. Both absences matter, and the first one matters a lot.
The hardness gap, in context
X50CrMoV15 is not a mystery alloy. It is the standard German kitchen stainless, and the brands that use it mostly tell you what they do with it. Wüsthof’s own account of its processes states that its forged blades — heated from a single piece of steel through “over fifty-four manufacturing steps” — are hardened to “58 Rockwell,” while its non-forged blades, “cut from a high-quality steel sheet using a precision laser” in “thirty-five manufacturing steps,” land “between 55 and 57 Rockwell.”
That is a three-point spread in the same steel, and it is the difference between a knife that holds an edge through a week of prep and one that does not. All-Clad publishes neither the figure nor a range. It is not alone in that — Mercer publishes no Rockwell figure for its forged Genesis line either, and its distributor listing says only “High Carbon Stainless Steel” — but Mercer sells at a fraction of the price of a twelve-piece All-Clad block.
The cryogenic claim makes the omission odder rather than better. Treating a blade with liquid nitrogen after quenching is a real metallurgical step, and the published justification here — rust resistance and sharp-edge retention — is a hardness-and-microstructure claim in everything but name. The result of that process is measured in Rockwell. Publishing the process and withholding the number is the one thing this site consistently flags, and our hardness chart explains what the figure would have told you.
The edge-angle figure, and why we will not clean it up
“18 and 26°” is published as a totalcutting edge, with no statement of which knives carry which figure. Read the way the label says — inclusive, both sides added together — 18° total is 9° per side. That would be more acute than any German knife we track and more acute than the 9.5 to 12° ZWILLING publishes for hand-honed Miyabi blades at 61 HRC, on a steel nobody claims is that hard. Read as per-side figures instead, 26° per side is blunter than a standard Western edge.
Neither reading is obviously right, and the published material does not settle it. Our guess — stated as a guess — is that the two numbers are inclusive angles for two groups of knives in the set: the plain-edged blades ground finer, the serrated and steak knives ground more obtusely. That would be sensible engineering. It is not what the spec says, because the spec does not say.
The practical consequence is small but real: when you sharpen these, match the bevel that is physically on the knife rather than dialing in a published number. Lay the edge on a stone, find the angle at which it makes full contact, and hold it — the general sharpening reference’s point about consistency mattering more than any specific figure applies directly. Our angle guide covers how to do that, and how to sharpen a knife is the method.
What the twelve pieces actually are
Piece counts flatter sets, so it is worth laying this one out. Of the twelve pieces, five are knives you might use weekly (chef, bread, santoku, serrated utility, paring), four are steak knives, one is a honing steel, one is kitchen shears and one is the block.
That is a more honest configuration than many blocks — the chef’s knife, santoku and paring knife are three genuinely different jobs, and including a rod and shears rather than a tenth knife is the right instinct. But the daily drivers are three blades, and our set roundup makes the general case that two or three good knives beat a filled block. Here, All-Clad sells exactly that: the three-piece essential set is the same forged, cryo-hardened construction in the three sizes that matter.
Two details in the block set are worth more than they look. The honing steelis the right inclusion for softish German steel — Wüsthof’s own guidance for this kind of knife is a 14.5° angle between blade and rod, heel to tip, “6-8 times while alternating sides,” and a rod used that often is the difference between a knife that feels sharp all week and one that does not. The pull-apart shearsare the piece most households use most, and being pull-apart means the inner faces can be cleaned and the blades sharpened properly — which is its own job, covered in how to sharpen kitchen shears.
How it compares with the sets we already rate
All-Clad Forged against two forged sets already in our registry| | All-Clad Forged | Wüsthof Classic 2-pc | Mercer Genesis 6-pc |
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| Steel | X50CrMoV15 (retailer spec) | X50CrMoV15 (maker) | 'High Carbon Stainless Steel' only |
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| Published hardness | None | 58 Rockwell | None |
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| Construction | Fully forged, cryo-hardened, full tang | Forged, full tang, bolstered | Forged, full tang, short bolster |
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| Published edge angle | '18 and 26°' total — unassigned | ~14° per side (PEtec) | None (ground wider, ~20°) |
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| What is in the box | 5 knives + 4 steak + rod + shears + block (12-pc) | Chef + paring, no block | 5 knives + block, NSF certified |
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| Origin | Designed in PA, made in China | Germany | Not stated on the listing |
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| Warranty | Limited Lifetime (per spec) | Lifetime, with named exclusions | Not published on the listings we read |
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Read down the hardness row and the pattern of this category is clear: the steel is the same, the construction claims are the same, and the only maker putting a number on the heat treatment is the German one. That is the single reason we point readers who care about edge retention at the Wüsthof line first, and why Mercer vs Wüsthof reaches the same conclusion a tier down in price.
What we hold against it
No hardness figure, at a block-set price. Covered above, and the most important reservation on this page.
An edge-angle claim that cannot be used. A number you cannot interpret is worth little more than no number.
The badge is doing work the spec does not.All-Clad’s name is built on American-made cookware; these knives are designed in Pennsylvania and made in China. Fine on its own terms — most knives in this price band are made somewhere other than where the brand is from — but buy the specification, not the association.
Piece count inflation on the twelve. Four steak knives and a wooden block are a large fraction of the cost. If you want steak knives, that is a feature; if you do not, it is a markup.
No dishwasher guidance published.So apply the standard rule rather than guessing: hand-wash and dry immediately. ZWILLING, publishing for the same class of knife, rules out the dishwasher for “aggressive chemical tablets,” “high temperatures” and “bumps and bangs with other objects,” and says a knife needs “its very own space away from other objects.” A wooden block satisfies the second part; knife care covers the rest.
What it gets right
It would be easy to be unfair to this line because it comes from a cookware brand, so to be clear about the positives: the construction is the real thing, not a stamped blade with a riveted handle. Fully forged with a full tang is the dividing line in Western knives, and All-Clad is on the right side of it. The angled end bolster is a genuine ergonomic touch rather than a styling flourish. The cryogenic step is a real process that cheaper lines skip. The POM handle is the same material Wüsthof uses on the Classic. And the configuration — a santoku alongside the chef’s knife, a rod and shears instead of more blades — suggests someone thought about how a kitchen actually works.
For a household furnishing a kitchen in one purchase, who wants a matching block on the counter and will use the steak knives, this is a defensible buy. For anybody who already owns a chef’s knife, it is not — buy the three-piece, or buy individual knives and spend the difference on a stone.
Who should buy which
The three-piece essential setif you want the line’s construction without the block: chef, utility and paring, which covers board work and in-hand work. Add a rod separately — the rod roundup has the options for soft Western steel.
The twelve-piece block set if you are starting from nothing, want steak knives, and value one purchase over optimal value per blade.
Neitherif you want published hardness (buy Wüsthof), the cheapest honest forged knife (buy a Mercer Genesis), or a thin Japanese blade — in which case read the MAC page, where the maker publishes the edge angle and the starting thickness instead of the hardness, or the gyuto roundup for the field.
We do not own this set and we have not cut with it. Every figure above is read off a published spec and attributed to the party that published it, with the gaps named rather than filled — our methodology page explains the approach. Both ASINs were verified live and in stock on the day this page was written, and the prices on the cards below come only from our live price layer, with the date they were read.