How do bladesmiths document heat treatment for Patreon?

Heat treatment documentation is the area where bladesmithing Patreon content is most valuable and least available from generic tutorials, because the parameters are specific to the creator's equipment and steel sourcing. The complete heat treatment documentation for a high-carbon blade covers four stages. Normalization: heating to non-magnetic temperature and air cooling, typically 2–3 cycles, to relieve stress and refine grain structure from forging. The documentation records the number of cycles and why — some steels benefit from additional normalization cycles after rough grinding, and the reasoning is specific to this blade's forging history. Austenitizing: heating to a specific temperature for a specific time to dissolve carbides into the austenite — for 1084 steel approximately 1475°F for 3–5 minutes at temperature, in a controlled atmosphere kiln if available to prevent decarburization. The documentation records the exact parameters and the equipment used: a controlled atmosphere kiln allows precise temperature management that an open forge cannot achieve, and the process documentation for each changes accordingly. Quenching: the transition from austenite to martensite — interrupted quench in Parks 50 or canola oil, with the specific technique documented to prevent warping (edge-down entry, tip-first, or flat-plate depending on the blade geometry). The quench medium selection rationale is part of the documentation: Parks 50 quenches faster than canola, which affects martensite formation speed and warp risk for different blade geometries. Tempering: martensite is too brittle for use; tempering at 375–400°F for two hours reduces brittleness while retaining edge-holding hardness, with a target of approximately 60–62 HRC. The documentation records the achieved hardness if Rockwell tested. A bladesmith who documents these parameters for each steel used across multiple blades gives patrons a reference library that no published guide can match because the parameters are equipment-specific.

What steel selection documentation do bladesmithing Patreons cover?

Steel selection documentation covers the tradeoffs between carbon content, alloy additions, and heat treatment response for the blade geometry and intended use. The documentation for each blade records which steel was selected and why, structured around the decision that ruled out alternatives. 1084 is a simple high-carbon steel with predictable heat treatment response and good edge retention for its hardness — the documentation explains why this steel was chosen for this blade over the alternatives: 1084 is forgiving to normalize and quench, making it suitable for blades where the forging geometry is complex and warp risk is a concern. 1095 has slightly higher carbon content than 1084 and takes a higher potential hardness at the cost of increased quench sensitivity — the documentation records when the creator chooses 1095 and what about the blade design justifies the additional heat treatment care. 5160 is a spring steel with chromium addition that improves toughness significantly at the cost of edge-holding fine-cutting performance — the documentation records when the creator chooses 5160 (typically for large blades, choppers, or blades subject to lateral stress) and why toughness was prioritized over edge retention. High-alloy steels (D2, CPM series) require different heat treatment approaches and typically a controlled atmosphere kiln rather than an open forge — the documentation records when the creator uses high-alloy steel and what the equipment and process differences are. A patron following steel selection documentation across multiple blades develops the ability to make their own steel selection decisions with the same framework the creator uses, rather than relying on general steel comparison charts that do not account for the specific blade geometry and equipment context.

Explainers · 2026-06-21 · ~1,200 words

Patreon for blacksmithing creators: tiers, forge heat documentation, bladesmithing process notes, steel selection records, iOS rates, and the Apple Tax in 2026

Q: How does the Apple Tax affect blacksmithing creator Patreons?

Blacksmithing and bladesmithing creators face iOS rates that are moderate compared to other craft categories because forge work content is often consumed on screens in or near the shop — split between tablet and desktop rather than mobile-only. Blacksmithing YouTube: 50–65% iOS. Bladesmithing YouTube: 50–62% iOS — similar watching context to blacksmithing, with some shift toward desktop for collectors researching before purchase. Instagram blacksmiths and bladesmiths: 70–80% iOS. TikTok blacksmithing process content: 72–82% iOS. Knife making content with collector appeal: 55–65% iOS. At $400/month with 58% iOS, a blacksmithing creator faces approximately $69.60/month ($835/year) in Apple fees beginning November 1, 2026. At $600/month with 62% iOS: approximately $111.60/month ($1,339/year). These amounts are significant even at below-average iOS rates for the craft category. Enable Patreon's web-only billing toggle before October 31, 2026. Update YouTube description links to point to the Patreon web URL rather than the app-store link — patrons watching forge work content on a monitor or laptop near the shop will subscribe through the web path if the URL is present. Patrons who subscribe through a browser do not generate iOS-billed subscriptions.

Blacksmithing and bladesmithing creator Patreons retain when they deliver the technical documentation that process videos cannot carry: the heat color decision log that explains when and why the creator returned iron to the fire, the steel selection rationale that no general comparison chart provides, and the heat treatment parameters that are specific to this creator's equipment and steel sourcing. The documentation accumulates into a reference library that is harder to leave after twelve months than after one.

Creator types and tier structure

Traditional blacksmiths and decorative ironwork creators

Tier structure: Observer ($5–8/month, finished work posts, Discord), Forge Notes ($12–18/month, process documentation per project: steel selection rationale, heat color documentation for each process step, hammer technique documentation, tooling choices, and failure documentation), Shop Access ($50–100/month capped 6–8, monthly project consultation).

The Forge Notes tier's heat color documentation is the primary exclusive content. Forge work temperature assessment is visual: lemon-yellow indicates forge welding temperature in mild steel (approximately 1250–1300°C); orange-yellow is working temperature for drawing and shaping; blood-red is the appropriate range for light drawing work; dark red is the limit before the metal becomes difficult to move and hammering risks cracking rather than shaping. The documentation records which heat color triggered which manipulation decision during this specific project — at what stage the creator stopped and returned the iron to the fire, how long each heat lasted, and what the sequence of heats was for complex multi-step shapes.

Forge welding documentation is the highest-barrier technical content in traditional blacksmithing and the most documentation-intensive. Forge welding requires lemon-yellow to white-yellow heat: above orange-working temperature but below sparkling, which indicates the steel is burning rather than welding. The flux decision — borax versus commercial flux, when to flux, how much — affects whether the joint is clean or has inclusions that will fail under stress. The hammer technique at the weld is time-critical: the first blow must be immediate once the work leaves the fire (the weld cools rapidly) and on target, because off-center first blows push the joint apart rather than setting it. A creator who documents their specific fire management, flux timing, and hammer sequence for forge welding is providing content that safety-conscious beginners cannot find in any tutorial, because tutorials show the successful weld result, not the conditions and sequence that produced it.

Bladesmiths and knife makers

Tier structure: Observer ($5–8/month, finished blade posts, Discord), Steel Notes ($15–25/month, documentation per blade: steel selection rationale, blade geometry documentation, heat treatment documentation covering normalization, austenitizing, quench technique, and tempering schedule with achieved hardness, and failure documentation), Consultation ($75–150/month capped 5–8, monthly technical review for patron's own blades with heat treatment guidance).

Heat treatment documentation is the area where bladesmithing Patreon content delivers the most value and is least available from generic tutorials, because the parameters are specific to the creator's equipment and steel sourcing. The documentation covers four stages for each blade. Normalization: heating to non-magnetic temperature and air cooling, typically 2–3 cycles, to relieve forging stress and refine grain structure. The number of cycles and the reasoning — why a particular blade got three normalization cycles rather than two — is documentation that no general guide provides. Austenitizing: for 1084 steel, approximately 1475°F for 3–5 minutes at temperature in a controlled atmosphere to prevent decarburization. The documentation records the exact parameters and the equipment used; a controlled atmosphere kiln and an open forge produce different results at the same nominal temperature, and the documentation captures which equipment was used and why. Quenching: interrupted quench in Parks 50 or canola oil, with the entry technique documented to prevent warping — edge-down, tip-first, or flat-plate depending on blade geometry. Tempering: at 375–400°F for two hours, targeting approximately 60–62 HRC, with the achieved hardness recorded if Rockwell tested. A bladesmith who documents these parameters across multiple blades with different steels gives patrons a reference library that is specific to their equipment and sourcing — the equivalent of a personal metallurgical record that no YouTube tutorial, no matter how thorough, can provide.

Steel selection documentation records the tradeoffs considered for each blade: 1084 for its predictable heat treatment response and low warp risk on complex geometries; 1095 for higher potential hardness at the cost of increased quench sensitivity; 5160 for toughness on larger blades where lateral stress resistance matters more than edge fineness; high-alloy steels when the application demands edge retention that carbon steels cannot achieve at workable hardness levels. The documentation records what made the alternatives unsuitable for this specific blade geometry and intended use.

Apple Tax for blacksmithing audiences

Blacksmithing and bladesmithing iOS rates are moderate compared to other craft categories because forge work is often consumed on screens in or near the shop — split between tablet and desktop rather than mobile-only. Blacksmithing YouTube: 50–65% iOS. Bladesmithing YouTube: 50–62% iOS — some shift toward desktop for collectors researching before purchase. Instagram blacksmiths and bladesmiths: 70–80% iOS. TikTok blacksmithing process content: 72–82% iOS. Knife making content with collector appeal: 55–65% iOS.

At $400/month with 58% iOS, a blacksmithing creator faces approximately $69.60/month ($835/year) in Apple fees beginning November 1, 2026. At $600/month with 62% iOS: approximately $111.60/month ($1,339/year). Even at below-average iOS rates for craft content, the dollar amounts are significant at these MRR levels. Enable Patreon's web-only billing toggle before October 31, 2026. Update YouTube description links to point to the Patreon web URL — patrons watching forge work on a monitor or laptop near the shop will subscribe through the web path if the URL is present. Patrons who subscribe through a browser do not generate iOS-billed subscriptions.

KeepTier is a self-hosted membership page for creators who want 100% of their tier revenue and zero Apple tax. Plans start at $9/month.