Knowledge base · Product Forms & Specifications
Nickel Alloy Product Forms and How to Specify Them
How to write an enquiry that gets you the alloy you actually specified — the standard number, the condition, the tolerance, the test and the certificate.
17 guides in this topic
Inconel 718 Round Bar (φ2–600 mm): Composition, Mechanical Properties & SupplierInconel 718 round bar (N07718) supplier: composition, aged properties, sizes and tolerances. Factory price from Hangbo Alloy.Published 2026-08-13
Inconel 625 Round Bar (φ2–600 mm): Composition, Mechanical Properties & SupplierInconel 625 round bar (N06625) supplier: composition, aged properties, sizes and tolerances. Factory price from Hangbo Alloy.Published 2026-08-14
Hastelloy C-276 Plate & Sheet: Composition, Mechanical Properties & SupplierHastelloy C-276 plate (N10276) supplier: composition, aged properties, sizes and tolerances. Factory price from Hangbo Alloy.Published 2026-08-15
316L Stainless Steel Sheet & Plate: Composition, Mechanical Properties & SupplierStainless Steel 316L plate (S31603) supplier: composition, aged properties, sizes and tolerances. Factory price from Hangbo Alloy.Published 2026-08-16
Monel 400 Seamless Tube & Pipe: Composition, Mechanical Properties & SupplierMonel 400 tube (N04400) supplier: composition, aged properties, sizes and tolerances. Factory price from Hangbo Alloy.Published 2026-08-17
Incoloy 825 Seamless Tube & Pipe: Composition, Mechanical Properties & SupplierIncoloy 825 tube (N08825) supplier: composition, aged properties, sizes and tolerances. Factory price from Hangbo Alloy.Published 2026-08-18
Titanium Grade 5 (Ti-6Al-4V) Round Bar: Composition, Mechanical Properties & SupplierTitanium Grade 5 (Ti-6Al-4V) round bar (R56400) supplier: composition, aged properties, sizes and tolerances. Factory price from Hangbo Alloy.Published 2026-08-19
316L Seamless Pipe: Standards, Sizes and Limits316L seamless pipe (UNS S31603): ASTM A312/A269/A270 coverage, common sizes, tolerances and the corrosion limits that set its use.Published 2026-10-21
A286 Round Bar: UNS S66286 Properties and LimitsA286 (UNS S66286) round bar to AMS 5731 and AMS 5737: chemistry, aged strength and where the iron-base superalloy fits.Published 2026-10-26
ASTM B366 Nickel Alloy Pipe Fittings Grade GuideASTM B366 nickel alloy fittings: WP grade table, WP-S and WP-W classes, wall thickness, PMI and how they differ from B564 forgings.Published 2026-10-12
Alloys for Bellows and Expansion JointsBellows alloy selection for expansion joints: how to choose 625, C-276, 800 or 316L strip for fatigue life, corrosion and temperature.Published 2026-09-30
Which Alloy for Heat Exchanger Tubes?Heat exchanger tube alloy selection: which stainless, nickel or titanium tube suits the cooling medium, temperature and tube standard.Published 2026-09-30
Nickel Alloys for Hydrogen ElectrolysersElectrolyser alloys for alkaline and PEM duty: nickel 201, Monel 400, Inconel 625 and 316L, with the plate, tube and fittings standards.Published 2026-10-12
Inconel 625 Plate: Standards and Thickness RangeInconel 625 (UNS N06625) plate to ASTM B443 and AMS 5599: thickness range, annealed properties and weld overlay duty.Published 2026-10-26
Nickel Alloy Cross-Reference: UNS, GB/GH, JIS, AMSNickel alloy and titanium cross-reference: UNS, Werkstoff, GB/GH, JIS and AMS numbers side by side, plus when substitution is unsafe.Published 2026-10-15
How to Specify Nickel Alloy Plate and Sheet: Standard, Condition and FinishA nickel alloy plate order is not complete until it names the product standard, the rolling condition, the thickness tolerance and the surface finish. This guide maps each alloy to its ASTM standard and gives the tolerance and finish tables you need to write a purchase order that comes back with the plate you asked for.Published 2026-09-18
How to Specify Nickel Alloy Round Bars on a Purchase OrderWhat a complete Inconel, Hastelloy or Monel round bar order must state — grade, UNS, product standard, condition, tolerance class, testing and documentation — with the tolerance table you need.Published 2026-09-17
Related reading
- Nickel Alloy Pipe and Tube: Seamless vs Welded
- How Do You Match Nickel Alloy Pipe, Fittings, Flanges and Filler Metal?
- Pickling and Annealing Nickel Alloy Strip
- Tubesheet Materials and Tube-to-Tubesheet Joints
Grades covered here
Inconel 625UNS N06625 · data sheet
Inconel 718UNS N07718 · data sheet
Hastelloy C-276UNS N10276 · data sheet
Monel 400UNS N04400 · data sheet
Incoloy 825UNS N08825 · data sheet
Nickel 201UNS N02201 · data sheet
Titanium Grade 5 (Ti-6Al-4V)UNS R56400 · data sheet
Stainless Steel 316UNS S31600 · data sheet
Stainless Steel 316LUNS S31603 · data sheet
Other topics
Alloy Comparisons44 guidesEvery grade listed here ships with an EN 10204 3.1 certificate, and representative third-party test reports can be downloaded before you order.
Need a quote or technical support?
Send us the grade, dimensions, standard and quantity. We answer within 10 minutes on working days and quote within 24 hours.
Request a Quote Chat on WhatsApp +86-156-1827-9078