# RAS Thermal: Products

> Superalloy bolts: Inconel 718, A-286, Nimonic 80A, Inconel 625, Hastelloy C-276 and Monel K-500, in hex, stud and socket cap forms. VIM+ESR/VAR melted in-house, EN 10204 3.1/3.2 certification, full furnace-to-bolt traceability.

## Grades
- [Inconel 718 Bolts](/products/inconel-718-bolts.md): UNS N07718 / GH4169 / W.-Nr. 2.4668, max 700°C, 1275 MPa tensile, heat treatment Solution 954-980°C + Double Aging (718°C / 621°C), standards ASTM B637 / AMS 5662 / AMS 5663.
- [A-286 Bolts](/products/a-286-bolts.md): UNS S66286 / GH2132 / W.-Nr. 1.4980, max 650°C, 1000 MPa tensile, heat treatment Solution 980°C + Aging 720°C (16 h), standards ASTM A453 Grade 660 / AMS 5731 / AMS 5732.
- [Nimonic 80A Bolts](/products/nimonic-80a-bolts.md): UNS N07080 / GH4080A / W.-Nr. 2.4952, max 815°C, 1100 MPa tensile, heat treatment Solution 1080°C (8 h) + Aging 700°C (16 h), standards BS HR 401 / AMS 5828 / UNS N07080.
- [Hastelloy C-276 Bolts](/products/hastelloy-c-276-bolts.md): UNS N10276 / Alloy C-276 / W.-Nr. 2.4819, max 425°C, 790 MPa tensile, heat treatment Solution 1121°C + Rapid Quench, standards ASTM B574 / ASTM B575 / UNS N10276.
- [Monel K-500 Bolts](/products/monel-k-500-bolts.md): UNS N05500 / Alloy K500 / W.-Nr. 2.4375, max 300°C, 1100 MPa tensile, heat treatment Solution 980°C + Age Hardening 595°C (16 h), standards ASTM B865 / QQ-N-286 / UNS N05500.
- [Inconel 625 Bolts](/products/inconel-625-bolts.md): UNS N06625 / GH3625 / W.-Nr. 2.4856, max 650°C, 930 MPa tensile, heat treatment Solution 1090-1200°C + Rapid Quench, standards ASTM B446 / ASTM B564 / AMS 5666.

## Conditions
- Size range: M6 to M100, coarse and fine pitch, UNJ and MJ forms on request.
- Stock sizes M6-M36 ship in 2-3 weeks. Dedicated melt, forging and aging run 6-8 weeks.
- Trial runs from 50 pieces across all six grades.
- Certification: EN 10204 3.1 as standard, 3.2 witnessed by SGS, TÜV or BV on request.