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

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

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 easy handling

⚖️98% Tin purity for premium casting

🛡️Lead-free, safe for jewelry & gifts

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

฿5308

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered 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 Thailand.

Secure transaction

Description

⚙️ Craft brilliance with every melt — your jewelry’s secret weapon!

SAFE SUSTAINABLE - Lead-free alloy ensures non-toxic, eco-conscious creations
JEWELRY GRADE FINISH - Shiny, smooth surface perfect for costume jewelry and collectibles
OPTIMAL WEIGHT SIZE - Approx. 1 lb ingots sized for convenient melting and handling
PRECISION PERFECT CASTING - Bismuth blend minimizes shrinkage for intricate details
VERSATILE MOLD COMPATIBILITY - Ideal for plaster, sand, and rubber molds

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 and offers minimal shrinkage for detailed designs. Each approx. 1-pound ingot is perfect for creating high-quality costume jewelry, collectibles, and decorative items using plaster, sand, or rubber molds.

Specifications

ASIN	B001QV3J46
Best Sellers Rank	#105,991 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #27 in Specialty Metal Raw Materials
Date First Available	January 27, 2009
Is Discontinued By Manufacturer	No
Item Weight	1.1 pounds
Manufacturer	Roto Metals
Package Dimensions	4.41 x 3.23 x 0.79 inches

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Reema J.

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

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

฿5308

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered 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 Thailand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews