Mg AZ31 AZ61 AZ91 Hot Selling Magnesium Alloy Welding Wire
Price:
25-60USD/Kg
MOQ:
15Kg
Delivery Time:
7-15days
Brand:
Tankii
Product Description
Hot Selling Magnesium Alloy Welding Wire – AZ31 | AZ61 | AZ91
Factory-direct, GB/T 5153 & AWS A5.19 compliant, 15-day lead time
1. Product Snapshot
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Alloys: AZ31B, AZ61A, AZ91D (other grades on request)
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Forms: Extruded & precision-layer-wound wire
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Surface: Smooth, grease-free, ready for TIG/MIG
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Status: In-stock diameters 1.2-4.0 mm
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MOQ: 15 kg per size; spool / wooden-case packing welcomed
2. Chemical Composition (wt %, balance Mg)
| Element | AZ31 Min/Max | AZ61 Min/Max | AZ91 Min/Max |
|---|---|---|---|
| Al | 2.4 – 3.6 | 5.5 – 6.5 | 8.5 – 9.5 |
| Zn | 0.5 – 1.5 | 0.5 – 1.5 | 0.45 – 0.90 |
| Mn | 0.15 – 0.40 | 0.15 – 0.40 | 0.17 – 0.40 |
| Si | ≤0.10 | ≤0.10 | ≤0.08 |
| Fe | ≤0.005 | ≤0.005 | ≤0.004 |
| Cu | ≤0.05 | ≤0.05 | ≤0.025 |
| Ni | ≤0.005 | ≤0.005 | ≤0.001 |
| Be | — | — | 0.0005-0.003 |
| Others | ≤0.30 total | ≤0.30 total | ≤0.30 total |
3. Mechanical Properties (typical, as-extruded)
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Tensile Strength Rm: 220–260 MPa (AZ31) | 240–280 MPa (AZ61) | 260–310 MPa (AZ91)
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Yield Strength Rp0.2: 160–180 MPa (AZ31) | 180–200 MPa (AZ61) | 200–230 MPa (AZ91)
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Elongation A50: 8–12 % depending on diameter & heat treatment
4. Quality Assurance
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100 % spectro-chemical check on each batch; mill certificate (EN 10204 3.1) supplied
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Third-party inspection (SGS, BV, TÜV) acceptable at buyer’s cost
5. Lead Time & Shipping
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Ex-stock sizes: 10–15 days after deposit
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Custom diameter / alloy: 20–25 days
6. Applications
Automotive transmission housings | Aerospace seat frames | UAV chassis | Bicycle forks | Sports racket molds | 3C (laptop) shells | Pressure-die casting repair
Our Services
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Direct factory supply – no middleman, better pricing & traceability.
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Strict QC system: each lot compared against your confirmed sample; full inspection report provided.
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Custom packing as requested; clear photos of packed cargo sent for approval before shipment.
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Fast dispatch: professional export docs (Invoice, Packing List, BL, COA, MSDS, etc.) prepared within 24 h.
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20+ years of after-sales support: any problem, big or small, is solved at the most prompt time.
FAQ
Q1: Are samples available?
Yes. Free sample coils are ready for your testing. Express cost is borne by the buyer for the first cooperation, and will be deducted from the official order.
Yes. Free sample coils are ready for your testing. Express cost is borne by the buyer for the first cooperation, and will be deducted from the official order.
Q2: Do you accept OEM?
Certainly. Private-label spools, laser-marked batch numbers, bar-coded boxes and MSDS in your format are routine for us.
Certainly. Private-label spools, laser-marked batch numbers, bar-coded boxes and MSDS in your format are routine for us.
Q3: What are your standard payment terms?
T/T 30 % in advance to start production, 70 % before shipment. LC at sight and other terms can be discussed for long-term partners.
T/T 30 % in advance to start production, 70 % before shipment. LC at sight and other terms can be discussed for long-term partners.
Q4: Which export terms do you normally quote?
We regularly work on FOB, CFR and CIF. DDP to door is possible for EU & North-American customers.
We regularly work on FOB, CFR and CIF. DDP to door is possible for EU & North-American customers.
Q5: How long is your lead time for mass production?
5–10 days for ex-stock sizes; 15–25 days for custom alloys or special diameters, depending on quantity and season.
5–10 days for ex-stock sizes; 15–25 days for custom alloys or special diameters, depending on quantity and season.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai Tankii Alloy Material Co.,Ltd
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Martin Lee