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Cut-to-Size Die Blocks: Machining Allowance Guide for DB6, H13, D2 & P20

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   Technical guide by Virat Special Steels · Die and tool steel stockists since 1957 Order a Cut-to-Size Die Blocks with too little allowance and it can’t be cleaned up after heat treatment, so it ends up as scrap. Order too much and you pay for steel, sawing and machine time that turns into chips. This manual provides us with a summary of the allowance for machining based on the requirements of the various categories from the Indian forging , die-casting, and toolroom industries including DB6 (DIN 1.2714), H13, H11, D2, D3, and P20.  Machining Allowance for Cut-to-Size Die Blocks Plan these ranges per side (per face), then confirm with your supplier: Delivery condition Allowance per side What it has to cover Black (hot-rolled or forged) 3–6 mm for most sizes; more on wide sections Scale, seams, decarburized skin, bow Saw-cut and rough-milled 1–2 mm Remaining geometry error, semi-finishing Six-side milled 0.2–0.4 mm Final sizing; standard programmes ship +0.4 to +0.8 mm...
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NLMK Verona Tool Steel DB6 (DIN 1.2714): Properties, Applications & Supply in India

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  If you own a forging shop, die-making unit or heavy tooling operation, you know that the difference between a die that lasts one production run and one that lasts hundreds comes down to the steel underneath it. NLMK Verona Tool Steel DB6 is one of the European grades that is increasingly being specified by Indian manufacturers for close die forging, hammer dies and heavy-impact tooling – and with good reason. This guide will explain what NLMK Verona DB6 really is, its real composition and mechanical properties, how it machines and heat-treats, where it is used and how to decide if it is the right grade for your application – all from verified technical data. What Is NLMK Verona Tool Steel DB6? NLMK Verona Tool Steel DB6 is a specialty tool steel plant of the NLMK Group, located in the north of Italy, close to Verona. The plant produces forged blocks, plates, and ingots for tool and die applications, and currently supplies its hot-work die steel to the Indian market under the DB6...
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