how much of this would add to lead forbullet casting(Brinell hardness of 20)?

you have to add antimony, this would not get hard enough

How hard/durable is this alloy? I need to cast fine details in pendant, earring, and ring form.

Yes, it's plenty hard. You can get some fine detail from your cast but not quite as well as you will from silver. There is more weight in the material so it might be too heavy for earrings. Good luck. We put a layer of fingernail polish over the surface to protect and shine.

What is the hardness of this alloy?

3 Modern pewter contains tin copper and antimony. This source says the Moh's hardness is 3

is this pewter food safe?

Its a state by state law, You have to look up your state max allowed parts per million and compare that to the certs

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RotoMetals High Quality Pewter - Alloy R98 Pewter Casting Ingot (Tin 98%, Bismuth 1.5%, Copper .50%)

Product ID: 5273672

🔥Melts at 466-590°F for precision molding

⚙️98% Tin purity for flawless casting

🛡️Lead-free, safe & eco-conscious alloy

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Description

⚙️ Cast your creativity with precision and safety!

SAFE SUSTAINABLE - Lead-free formula ensures non-toxic, eco-friendly use
IDEAL SIZE WEIGHT - Approx. 1 lb ingot, perfectly sized for manageable handling
OPTIMAL MELTING RANGE - Melts smoothly between 466-590°F for versatile mold compatibility
VERSATILE APPLICATIONS - Perfect for jewelry, collectibles, awards, and custom accessories
PRECISION PERFECT CASTING - 98% Tin with Bismuth reduces shrinkage for intricate details

RotoMetals R98 Pewter Casting Ingot is a premium lead-free alloy composed of 98% tin, 1.5% bismuth, and 0.5% copper. Designed for professional-grade casting, it melts between 466-590°F, minimizing shrinkage for detailed molds. Each approx. 1-pound ingot is ideal for crafting fine jewelry, collectibles, and decorative items with superior finish and safety.

Specifications

ASIN	B001QV3J46
Best Sellers Rank	#80,197 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14 in Specialty Metal Raw Materials
Date First Available	January 27, 2009
Item Weight	1.1 pounds
Manufacturer	Roto Metals
Package Dimensions	4.41 x 3.23 x 0.79 inches

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16072 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

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