Alloy Bars & Rods
Products
PRODUCTS
CONTACT US
MWalloys is a China‑based supplier of precision alloy bars & rods—round, square, hexagonal, flat and key bars—available in nickel‑based (Inconel 625, Hastelloy C‑276), aluminum (6061‑T6, 7075‑T6), titanium (Ti‑6Al‑4V, CP‑Grade 2), stainless steel (304, 316L) and carbon steel (A36, 1045) grades, with diameters from Ø3 mm to Ø200 mm, lengths up to 6 m, and customizable tolerances, surface finishes and machining options.
Specifications
| Shape | Material Types | Diameter / Section | Length | Tolerance | Surface Finish | Custom Options |
|---|---|---|---|---|---|---|
| Round Rod | Inconel 625, Hastelloy C‑276, Ti‑6Al‑4V, 6061, 7075, 304, 316, A36, A106 | Ø3 mm–Ø200 mm | 1 m–6 m | h9/h10 | Mill, turned | Cut‑to‑length, chamfer |
| Square Bar | Same as round | 5 mm×5 mm–100 mm×100 mm | 1 m–6 m | ±0.1 mm | Mill, polished | Edge‑rounding |
| Hexagonal Bar | Same as round | 6 mm flats–80 mm flats | 1 m–6 m | ±0.1 mm | Mill | Threading, grooves |
| Flat Bar | Same as round | 10 mm×3 mm–200 mm×50 mm | 1 m–6 m | ±0.2 mm | Mill, brushed | Drilled holes |
| Key Bar | Carbon steel, stainless | Standard DIN 6885 sizes | 1 m–6 m | ISO 2768-mK | Mill | Custom profiles |
Material Grades
| Category | Common Grades |
|---|---|
| Nickel‑Based | Inconel 600, 625; Hastelloy C‑276, B‑2 |
| Aluminum | 6061‑T6, 7075‑T6 |
| Titanium | Ti‑6Al‑4V, CP‑Grade 2 |
| Stainless Steel | 304, 316, 316L, 321 |
| Carbon Steel | A36, AISI 1045, A106 Gr B |
Chemical Composition (% by weight)
| Alloy / Grade | C | Si | Mn | Cr | Ni | Mo | Al | V | Ti | Fe |
|---|---|---|---|---|---|---|---|---|---|---|
| Inconel 625 | 0.10 | 0.50 | 0.50 | 20–23 | 58–63 | 8–10 | — | — | — | Balance |
| Hastelloy C‑276 | 0.02 | 0.08 | 0.50 | 14.5–16.5 | 14.5–16.5 | 15–17 | — | — | — | Balance |
| 6061‑T6 | 0.25 | 0.40–0.80 | 0.15–0.40 | 0.04–0.35 | 0.15–0.40 | — | 0.8–1.2 | — | — | Balance |
| 7075‑T6 | 0.04 | 0.40 | 1.2 | 2.1–2.9 | 1.2–2.0 | — | 5.1–6.1 | 0.18–0.28 | — | Balance |
| Ti‑6Al‑4V | — | — | — | 0.20 | — | — | 5.5–6.75 | — | 3.5–4.5 | Balance |
| 304 | 0.08 | 1.00 | 2.00 | 18.0–20.0 | 8.0–10.5 | — | — | — | — | Balance |
| 316 | 0.08 | 1.00 | 2.00 | 16.0–18.0 | 10.0–14.0 | 2.0–3.0 | — | — | — | Balance |
| A36 | 0.25–0.29 | 0.40 | 0.80–1.20 | 0.04 | — | — | — | — | — | Balance |
| 1045 | 0.43–0.50 | 0.17–0.37 | 0.60–0.90 | 0.30 | — | — | — | — | — | Balance |
Mechanical Properties
| Alloy / Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| Inconel 625 | 586–827 | ≥241 | ≥30 | 200–260 |
| Hastelloy C‑276 | 586–862 | ≥241 | ≥35 | 187–241 |
| 6061‑T6 | 310–350 | 276–310 | ≥10 | 95–105 |
| 7075‑T6 | 510–560 | 435–480 | ≥11 | 150–160 |
| Ti‑6Al‑4V | 895–965 | 830–895 | ≥10 | 330–380 |
| 304 | 515–720 | ≥205 | ≥40 | 201–217 |
| 316 | 515–690 | ≥205 | ≥40 | 217–237 |
| A36 | 400–550 | ≥250 | ≥20 | 119–159 |
| 1045 | 565–635 | 310–355 | ≥16 | 170–210 |
Properties & Benefits
| Alloy Type | Key Properties | Benefit |
|---|---|---|
| Nickel‑Based | High temp strength, corrosion resistance | Long service in harsh environments |
| Aluminum | Lightweight, good conductivity | Weight reduction, ease of machining |
| Titanium | Excellent strength‑to‑weight, biocompatible | Ideal for aerospace & medical |
| Stainless Steel | Corrosion & wear resistance | Low maintenance, hygienic |
| Carbon Steel | High tensile strength, cost‑effective | Structural applications, welding easy |
Applications
| Industry | Typical Use Cases |
|---|---|
| Aerospace | Fasteners, actuator rods |
| Automotive | Shafts, pistons, suspension |
| Oil & Gas | Drill rods, down‑hole tools |
| Medical | Surgical instruments, implants |
| Construction | Reinforcement bars, supports |
| Chemical Process | Mixing shafts, agitators |
Pricing & Ordering
-
Lead Time: 3–5 weeks
-
Price Basis: Per kg or per piece; varies by alloy & size
-
Ordering Steps:
-
Send drawing/spec to sales@MWalloys.com
-
Receive PI & confirm payment terms
-
Production → Inspection → Delivery
-
Standards & Certifications
| Standard / Spec | Applies To |
|---|---|
| ASTM A276 | Stainless steel bars & rods |
| ASTM B348 | Titanium bars |
| ASTM B208 | Aluminum bars |
| AMS 5662 / AMS 5663 | Nickel‑based alloys |
| ISO 9001 | Quality management |
Technical Support
-
Drawing review & advice on material selection
-
Mechanical testing: tensile, hardness, impact
-
Third‑party inspection & certification reports
-
Custom machining: threading, drilling, knurling
FAQs
| Q | A |
|---|---|
| What’s the max diameter for rods? | Up to Ø200 mm in standard stock. |
| Can you supply special alloys? | Yes—contact us for non‑standard grades. |
| Do you offer bars with holes? | Yes—drilling per customer drawing. |
| Are material certificates included? | MTR and 3.1/3.2 inspection available. |
English 
Arabic 
Japanese 
Korean