Nickel Alloy ENiCrMo-13
UNS W86059
ENiCrMo-13 is the covered manual-arc electrode matching Alloy 59 chemistry (UNS W86059) for shop and field welding of extreme-corrosion-service equipment.
Reference datasheet — ENiCrMo-13 is not in the instant-quote catalog. Upload your part and an engineer will quote it in this grade or suggest the closest stocked equivalent.
Values for the AW condition
ENiCrMo-13 tempers and conditions
ENiCrMo-13 is supplied in 2 conditions, soft to hard. AW is the default FabDigit quotes; the values on this page are for it.
Compare all 2 conditionsHide
| Condition · open for datasheet | Best for | Yield MPa | Tensile MPa | Elong. % | Hardness | Conductivity |
|---|---|---|---|---|---|---|
Solution annealed weld deposit | Pick when the fabrication is solution annealed after welding (e.g. small vessels, clad plate) to homogenize segregation and maximize corrosion resistance. | 400 | 720 | 48 | 175 HB | 1.4 % IACS |
AWDefault As-welded deposit | Standard supply/qualification condition: deposit used directly in the as-welded state, no PWHT required for corrosion service. | 480 | 745 | 40 | 200 HB | — |
Supply forms, finishes and certifications
Ways ENiCrMo-13 is supplied — form, process route, surface or paperwork — without a datasheet of their own. The property values above apply.
| Option | What it is | Type |
|---|---|---|
OVL | Weld overlay / cladding on steel | Surface finish |
What is ENiCrMo-13?
ENiCrMo-13 is the covered manual-arc electrode matching Alloy 59 chemistry (UNS W86059) for shop and field welding of extreme-corrosion-service equipment. Deposits run about 480 MPa yield, 745 MPa tensile, 40 % elongation and 200 HB (93 HRB), with a corrosion rating of 96 and service to 450 °C, and the electrode is also used for weld overlay. Electrodes must be redried and held hot, heat input kept low, and the deposit machines slowly (machinability 20). Use ERNiCrMo-13 bare wire where GTAW or GMAW is practical. ENiCrMo-13 has a density of 8.6 g/cm³ (0.311 lb/in³), heavier than 67% of nickel alloy grades. It melts at 1,310°C (2,390 °F). ENiCrMo-13 has a yield strength of 480 MPa (69.6 ksi) and a tensile strength of 745 MPa (108 ksi) — stronger than 70% of nickel alloy grades. Elongation at break is 40% and the elastic modulus is 210 GPa (30.5 Msi).
What is ENiCrMo-13 used for?
- chemical processing repairs
- flue gas desulfurization welding
- field maintenance of Ni-Cr-Mo vessels
Advantages
- Good corrosion resistance — 96/100, better than 99% of nickel alloy grades
- Readily welded — 85/100, better than 83% of nickel alloy grades
Limitations
- High embodied carbon — 15 kg CO₂/kg, worse than 87% of nickel alloy grades
- Limited service temperature — 450°C (842 °F), worse than 86% of nickel alloy grades
ENiCrMo-13 properties
Typical room-temperature values for ENiCrMo-13-AW; bars are the position among nickel alloy grades.
Physical3
ENiCrMo-13 has a density of 8.6 g/cm³ (0.311 lb/in³), heavier than 67% of nickel alloy grades. It melts at 1,310°C (2,390 °F).
Mechanical14
ENiCrMo-13 has a yield strength of 480 MPa (69.6 ksi) and a tensile strength of 745 MPa (108 ksi) — stronger than 70% of nickel alloy grades. Elongation at break is 40% and the elastic modulus is 210 GPa (30.5 Msi).
Thermal5
ENiCrMo-13 is rated for continuous service to 450°C (842 °F). It conducts heat at 10.1 W/m·K (5.84 BTU/hr·ft·°F), worse than 84% of nickel alloy grades. Thermal expansion is 12.4 µm/m·K (6.89 µin/in·°F).
Electrical3
ENiCrMo-13 conducts electricity at 1.3 % IACS, worse than 89% of nickel alloy grades.
Chemical & Environmental3
Corrosion resistance is excellent (96/100), better than 99% of nickel alloy grades.
Sustainability4
Producing a kilogram of ENiCrMo-13 takes about 210 MJ of energy and emits 15 kg of CO₂ — more than 81% of nickel alloy grades. Typical recycled content is 30%.
Manufacturability7
ENiCrMo-13's machinability is poor (20/100, better than 53% of nickel alloy grades); weldability excellent (85/100); formability fair (45/100).
Common Calculations5
Values are nominal handbook figures for design screening. Certified mill or lot data ships with every FabDigit order on request.
Strength versus weight in the nickel alloy family
Yield strength against density for every nickel alloy grade FabDigit runs. ENiCrMo-13 is highlighted; hover a dot for its name, or open the interactive family chart.
Working with ENiCrMo-13
Is ENiCrMo-13 easy to machine?
Deposit machines like Alloy 59 base metal: low speeds, heavy positive-rake carbide, rigid setup and flood coolant to fight work hardening and gumming.
Can ENiCrMo-13 be welded?
DCEP, stringer beads, low heat input (<1.5 kJ/mm), interpass ≤150 °C, weave ≤3× core diameter; redry electrodes 250–300 °C and keep in a hot quiver.
Can ENiCrMo-13 be formed, bent or molded?
Not a wrought product — formability applies only to the deposited bead; grind-and-blend rather than cold work the weld.
ENiCrMo-13 chemical composition (wt %)
Limits by weight percent from the governing specification, written the way the spec states them — a single maximum for impurities, a range for alloying elements, and the base element as balance. Nominal is the typical mid-range value.
| Element | Spec limit (wt %) | Nominal |
|---|---|---|
| Clow carbon to avoid carbide precipitation | ≤ 0.02 | 0.01 |
| Mn | ≤ 1 | 0.4 |
| Si | ≤ 0.2 | 0.1 |
| P | ≤ 0.02 | 0.01 |
| S | ≤ 0.02 | 0 |
| Cr | 22 – 24 | 23 |
| Mo | 15 – 16.5 | 15.8 |
| Fe | ≤ 1.5 | 0.7 |
| Al | ≤ 0.5 | 0.25 |
| Cu | ≤ 0.5 | 0.05 |
| Co | ≤ 0.3 | 0.1 |
| W | ≤ 0.5 | 0.05 |
| Ti | ≤ 0.3 | 0.05 |
| Nibalance, typically ≥58 % | balance |
What surface finishes work on ENiCrMo-13?
Grind flush with clean Ni-dedicated abrasives, then pickle/passivate or electropolish to remove heat tint and restore full pitting resistance.
Surface treatments FabDigit runs on nickel alloy parts — pick them in the quote configurator or call them out on the drawing. Each links to its datasheet in the surface-finish library (thickness, specs, call-out, material verdicts).
Plating
Thermal Spray
Equivalent designations
Standards and trade names that resolve to Nickel Alloy ENiCrMo-13 in FabDigit's catalog. Equivalence is nominal — check the exact specification when certification matters.
- UNS
- W86059
How much does ENiCrMo-13 cost?
ENiCrMo-13 is a high-cost nickel alloy ($$$$), pricier than about 78% of the materials FabDigit quotes. Part price depends far more on geometry, tolerance and quantity than on the raw stock — upload a CAD file for a live quote.
ENiCrMo-13 — frequently asked
What is ENiCrMo-13 used for?
ENiCrMo-13 is typically used for chemical processing repairs, flue gas desulfurization welding and field maintenance of Ni-Cr-Mo vessels. In short: alloy 59 covered electrode; corrosion rating 96; overlay-capable deposit.
What is the yield strength of ENiCrMo-13?
ENiCrMo-13 has a typical yield strength of 480 MPa (69.6 ksi) and a tensile strength of 745 MPa (108 ksi) — stronger than 70% of nickel alloy grades. Strength varies by condition: see the 2 listed tempers.
Is ENiCrMo-13 easy to machine?
Not especially — machinability is rated poor (20/100, better than 53% of nickel alloy grades). Deposit machines like Alloy 59 base metal: low speeds, heavy positive-rake carbide, rigid setup and flood coolant to fight work hardening and gumming.
Can ENiCrMo-13 be welded?
Yes — weldability is rated excellent (85/100). DCEP, stringer beads, low heat input (<1.5 kJ/mm), interpass ≤150 °C, weave ≤3× core diameter; redry electrodes 250–300 °C and keep in a hot quiver.
What surface finishes work on ENiCrMo-13?
Grind flush with clean Ni-dedicated abrasives, then pickle/passivate or electropolish to remove heat tint and restore full pitting resistance.
Can ENiCrMo-13 be formed, bent or molded?
Not a wrought product — formability applies only to the deposited bead; grind-and-blend rather than cold work the weld.
What is the maximum service temperature of ENiCrMo-13?
ENiCrMo-13 is rated for continuous use to about 450°C (842 °F). Strength falls off well before that limit — check the elevated-temperature data for load-bearing parts.
What is the difference between ENiCrMo-13-AW and ENiCrMo-13-SA?
AW is the default condition — standard supply/qualification condition: deposit used directly in the as-welded state, no PWHT required for corrosion service. SA: pick when the fabrication is solution annealed after welding (e.g. small vessels, clad plate) to homogenize segregation and maximize corrosion resistance. Yield strength is 480 MPa in AW versus 400 MPa in SA.
How much does ENiCrMo-13 cost?
ENiCrMo-13 is a high-cost nickel alloy ($$$$), pricier than about 78% of the materials FabDigit quotes. Part price depends far more on geometry, tolerance and quantity than on the raw stock — upload a CAD file for a live quote.
Sources
- AWS A5.11/A5.11M — Nickel and Nickel-Alloy Welding Electrodes for Shielded Metal Arc Welding — AWS (2018)
- ASME BPVC Section II Part C, SFA-5.11 — ASME (2023)
- VDM Alloy 59 (Nicrofer 5923 hMo) material data sheet — VDM Metals (2021)
- Nickel-base covered electrode data (Alloy 59 type) — Thyssen/Böhler Welding (2022)
- ASM Handbook Vol. 6 — Welding, Brazing and Soldering (Ni-alloy filler metals) — ASM International (1993)
Property data is compiled from published supplier and standards handbooks and normalised for comparison; hardness values on non-Brinell scales are converted approximately for charting only. Manufacturability limits are FabDigit quote-engine defaults and may be relaxed by engineering review. Nothing on this page is a certification — request mill certs, CoC or material test reports with your order.