Inconel 601 wire
ASTM B166
Inconel 601 wire brings an aluminium-assisted protective oxide for repeated heating to formed pins, retainers and specified spring components. Diameter, supplied temper and surface quality determine the feasible forming and final-treatment route.
- MOQ
- 100 kg
- Samples · typical
- ~20 days
- Production · typical
- 25–35 days
- Heat treatment
- Annealed
EN 10204 3.1 MTC + heat-number traceability
Which standard is on your order?
Raw Material Specifications
Heat Treatment
AnnealedAnnealing reduces work hardening and restores ductility for the specified supplied condition.
What we can make in Alloy 601
Coiled wire
Use for repeated spring coiling, wire forming and cold-heading feeds. Wire condition must match the next operation: ductile feedstock for heavy forming, spring temper where the design needs elastic strength.
Spooled wire
Use for controlled payout into automatic feeding and winding equipment. Spool dimensions and winding quality affect uninterrupted feeding as much as wire diameter.
Straight lengths
Use for individual pins, straight wire components and small batches without a coil-feeding line. Straightness and cut-end condition reduce preparation before machining or forming.
- Section
- Round wire
- Supply form
- Coil · Spool · Straight length
- Size
- Diameter · Diameter tolerance
- Condition
- Annealed · Specified temper
- Final condition
- Annealed
- Inspection
- Cross-section · Surface · Delivery condition · Heat identity
Supply & preparation
Coil, spool or straightened lengths are identified with diameter and supplied temper; spring wire and heading wire are different orders.
Material condition
The ordered annealed or solution-treated state is retained in the lot record; forming and machining do not replace the specified thermal condition.
Finished geometry
Diameter, surface defects, coil set and packaging are checked against the intended forming process.
Where 601 fits — and what matters
Furnaces & Heat Treatment
Heat-treatment fixturesInconel 601 wire is formed into retaining clips, wire pins or spring blanks for heat-treatment fixtures. Wire diameter and supplied temper define the forming step and subsequent final-condition treatment. Hot dwell, thermal expansion and repeated furnace cycles set the working load.
Power & Turbines
Boiler-duct supports and hot auxiliary bracketsInconel 601 wire is formed into retaining clips, wire pins or spring blanks for boiler-duct supports and hot auxiliary brackets. Wire diameter and supplied temper define the forming step and subsequent final-condition treatment. Hot dwell and start-stop expansion act on the supported or moving component.
Chemical Processing
Reformer tube-support and heater fixturesInconel 601 wire is formed into retaining clips, wire pins or spring blanks for reformer tube-support and heater fixtures. Wire diameter and supplied temper define the forming step and subsequent final-condition treatment. These parts work in the heated equipment zone, where sustained loading and thermal expansion govern their section and clearance.
Same wire. Different material priorities.
Inconel 601 material dataIncoloy 800HT
Tightly controlled carbon and Al + Ti for creep duty.
- Connection priority
- The strength or spring response of the formed wire
- N08811 material control
- 800HT tightens the 800-family chemistry around creep performance. Its solution-treated, coarse-grain condition and N08811 identity should remain linked through forming and final acceptance. At tight bends and the original wire surface after forming, the relevant metal temperature can differ from the process or furnace set point.
Inconel 718
Precipitation-hardened strength for compact, highly loaded connections.
- Connection priority
- The strength or spring response of the formed wire
- Strength after aging
- Machine-stock properties and final aged properties describe different states. The final heat-treatment lot and mechanical results establish the strength available in the installed part. At tight bends and the original wire surface after forming, the relevant metal temperature can differ from the process or furnace set point.
A-286
Aged iron–nickel alloy strength for hot bolting.
- Connection priority
- The strength or spring response of the formed wire
- Grade 660 class
- An ASTM A453 Grade 660 order includes its class and corresponding processing requirements. The alloy name A-286 alone does not identify that acceptance condition. At tight bends and the original wire surface after forming, the relevant metal temperature can differ from the process or furnace set point.
From drawing to documented delivery
- 01Drawing & BOMForm, dimensions and quantity
- 02Material & formingGrade, heat and manufacturing route
- 03Final inspectionGeometry, threads and ordered tests
- 04Documents & dispatchLot records and identified packing
Order documents
- Material identity
- UNS N06601 · heat number · ordered condition
- Stock acceptance
- Grade chemistry, supplied condition and ordered mechanical requirements.
- Dimensional record
- Cross-section · Surface · Delivery condition · Heat identity
- Traceability
- EN 10204 3.1 material certificate · production lot · identified packing
Build your 601 wire enquiry
Questions about 601 wire
Can heading wire and spring wire be ordered by grade alone?
Their forming and working-strength requirements differ. Specify diameter, supplied temper, surface condition and the intended operation so the wire can follow the required manufacturing route.