ROTO by PARMANU DHATU NIGAM
ROTO281-338F
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Description
Roto281-338F is a low-melting, lead-free, bismuth-tin alloy. It's used for electroforming mandrels and lost wax pattern dies. Low Melting Alloy Roto 281-338 is a bismuth-based alloy ingot. It has a melting point of 281°F (138°C) for solidus and 338°F (170°C) for liquidus. It is non-toxic and easy to cast. Some uses for Low Melting Alloy Roto 281-338 include: *Electroforming mandrels *Lost wax pattern dies *Holding jet turbine engine blades for machining Here are some chemical identifiers for Roto281-338F: *Alloy number: 281-338 *Linear formula: Bi-Sn *CAS: 12713-30-3 Here are some other names for Roto281-338F: MCP 137, Metspec 281, MCP 150, Sn60Bi40.
Keywords
70•MCP•38F•281°•uses•338°•Bi-Sn•Metspec•solidus•ROTO281•liquidus•Sn60Bi40•machining•other names•Alloy number•melting point•Linear formula•Lost wax pattern•wax pattern dies•chemical identifiers•Low Melting Alloy Roto•electroforming mandrels•bismuth-based alloy ingot•jet turbine engine blades•low-melting, lead-free, bismuth-tin alloy
