RapidBoltPower stations
Turbine and high-temperature joints.
Precipitation-hardened nickel alloy
Inconel 718 Heavy Hex Nuts
Inconel 718 heavy hex nuts (UNS N07718) for high-strength, high-temperature and sour bolting, quoted buy-to-order with full certification.
SUPPLY
Buy-to-order
LEAD TIME
Quoted per RFQ
RECORDS
EN 10204 3.1 / 3.2
GRADE OVERVIEW
Inconel 718 nuts, specified correctly.
Alloy 718 is a precipitation-hardened nickel alloy offering very high strength and corrosion resistance, used in power, oil-and-gas and subsea bolting.
State ASTM B637 or API 6A718, heat-treatment condition, hardness limits and testing on the RFQ. EMG has supplied urgent 718 studs and nuts for power-station work.
- GRADE
- ASTM B637 / API 6A718 or project specification
- MATERIAL
- UNS N07718 nickel-chromium alloy
- MATCHED STUD
- Inconel 718 stud bolts
- SIZES
- 1/4"–6" · M5–M150
- FORM
- Heavy hex, to ASME B18.2.2 or your drawing
Reference information only. Your specification and the supplied certificates govern; no stock or equivalence is implied.
WHERE IT IS SPECIFIED01 02 03
Typical applications
Wellhead & subsea
API 6A718 bolting where specified.
Sour service
High-strength bolting with hardness control.
WHAT TO PUT ON YOUR RFQ
Quoted right the first time.
Size & thread
Nominal size from 1/4" to 6" or M5 to M150, thread pitch (UNC/8UN or metric) and quantity per line.
Matching studs & coating
Pair with Inconel 718 stud bolts; state coating such as zinc, HDG or Xylan/PTFE and any oversize tapping.
Records & testing
EN 10204 3.1 or 3.2, hardness, proof load, PMI or impact testing as your specification requires.
QUESTIONS
Inconel 718 FAQs
REQUEST A QUOTE
Send your Inconel 718 nut requirement.
Send sizes, quantities, matched studs, coating, certificates and required date, or attach a line list or drawing. EMG confirms sourcing, records and lead time against your RFQ.
ISO 9001:2015 quality-managed supply
