Cast Iron (Unbreakable)

Grade: Various (Heavy Foundry-specific)Medium Tier

Heavy cast iron, sewer pipe, auto cast, rotors, brake drums

Market Price EstimateUpdated Daily

$275/ MT

+7 (2.6%)vs yesterday

Verified specifications & market data

Value Tier

Medium

Typical Buyers

Foundries

Form

Unbreakable

Carbon Content

2.5–4.0%

Silicon Content

1–3%

Global Demand

Medium

Trend: stable

Price Volatility

Low

Trend: increasing

Supply Chain

Stable

Trend: stable

Environmental Impact

Positive

Trend: improving

Standard

ISO 1532 (Spheroidal Graphite Cast Iron)

Verified Compliance

Standard

ASTM A48/A536 (Gray & Ductile Iron Specifications)

Verified Compliance

Standard

Heavy Casting Industry Standards

Verified Compliance

Standard

ISO 14001 (Environmental)

Verified Compliance