| Спецификация | titanium wire Gr1 Gr2 Gr5, 0.8mm 1.6mm 2.0mm 3.0mm titanium wire, ASTM B863 titanium wire, AWS A5.16 ERTi-1 ERTi-2 ERTi-5, titanium wire straight coil pickled bright, Gr5 TC4 wire stock, titanium weld |
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Описание продукции: Titanium wire Gr1/Gr2/Gr5 in 0.8/1.6/2.0/3.0mm — ASTM B863 (base) + AWS A5.16 (filler ERTi-1/2/5), straight rod or coil/spool, pickled or bright surface, EN 10204 3.1 with measured interstitials. For
Meta Description: Titanium wire Gr1/Gr2/Gr5 in 0.8/1.6/2.0/3.0mm — ASTM B863 (base) + AWS A5.16 (filler ERTi-1/2/5), straight rod or coil/spool, pickled or bright surface, EN 10204 3.1 with measured interstitials. For TIG/MIG welding, chemical repair, fasteners, mesh, aerospace. Vacuum-pack, lot-traceable, full export docs.
Gr1, Gr2, Gr5 (TC4 / Ti-6Al-4V) cover 90% of real titanium wire enquiries. We stock the four most-asked diameters — 0.8 / 1.6 / 2.0 / 3.0mm — in two forms (straight & coil/spool) and two surfaces (pickled & bright), with dual-standard identity:
PO decides which cert line ships. We never merge "B863" and "ERTi" on one line silently.
| Grade | AWS filler | Character | Typical use |
|---|---|---|---|
| Gr1 (CP Ti) | ERTi-1 | Softest, best ductility, max corrosion | Thin-wall chemical weld, mesh, clad interlayer |
| Gr2 (CP Ti) | ERTi-2 | Balanced strength + corrosion | Vessel/HEX repair, industrial TIG/MIG, baskets |
| Gr5 (TC4) | ERTi-5 | Ti-6Al-4V, high strength/weight | Aerospace struct, fasteners, pump shafts, AM feed |
| Ø | Gr1/Gr2 use | Gr5 use | Form default |
|---|---|---|---|
| 0.8mm | MIG fine feed, thin-wall orbital, mesh weave | AM/WAAM feedstock, fine MIG | D200 spool / level coil |
| 1.6mm | TIG root pass, chemical repair | Aerospace TIG, struct weld | TIG rod 914mm / D200 spool |
| 2.0mm | TIG general, mesh frame, fixtures | Medium struct TIG | TIG straight / spool |
| 3.0mm | Straight rod, fastener blank, spring stock | Forged-blank prep, CNC feed | Straight 1000mm / coil on request |
Diameter tolerance (ref. ASTM B863): 0.8–2.0mm ±0.05mm; 2.0–6.0mm ±0.10mm. Final tolerance confirmed by PO drawing.
| Grade | O max | Fe max | Al/V | UTS min | YS min | Elong |
|---|---|---|---|---|---|---|
| Gr1 | 0.10–0.12% | 0.20% | — | 240 MPa | 138 MPa | ≥20–24% |
| Gr2 | 0.16% | 0.30% | — | 345 MPa | 275 MPa | ≥18–20% |
| Gr5 | 0.20% | 0.40% | 5.5–6.75% Al / 3.5–4.5% V | 895 MPa | 828 MPa | ≥10% |
MTC reports measured O/H/N/C + Fe + Al/V — not minima-only.
| Form | Spec | Best for |
|---|---|---|
| Straight rod | 914 / 1000mm, cut square, ends capped | TIG handheld, field repair, fixture feed |
| Coil (level-wound) | Continuous, 5–15kg coil, tie-tagged ends | Auto weld, orbital, mesh warping |
| Spool (D200/D300) | Precision layer-wind, cast/helix controlled | MIG / robotic / WAAM |
Feeder type (push/pull/dual) stated at enquiry → wind matched, no tangle complaints.
| Surface | Process | When to choose |
|---|---|---|
| Pickled (acid-washed) | HF/HNO₃ descale + ultrasonic clean | Welding filler — removes alpha-case, best purge compatibility |
| Bright (bright-drawn) | Annealed + bright finish, low Ra | Mesh, fasteners, springs, visible-surface parts |
| Doc | Note |
|---|---|
| Commercial Invoice (CI) | Grade, Ø, form, cert, incoterm |
| Packing List (PL) | Net/gross, coil/spool count, crate dims |
| MTC EN 10204 3.1 | Measured chem + tensile + heat |
| Certificate of Origin (COO) | Per request / destination requirement |
| HS code | Suggested 8108.90 (titanium wire, other); final sub-heading confirmed with destination broker |
| Bill of Lading / AWB | Express / air / sea per incoterm |
HS 8108.90 is the 6-digit WCO base for titanium wire; country-specific extension (e.g. CN 8108.9020 for worked wire) confirmed by broker — we supply process statement to support classification.
| Ø | Gr1/Gr2 | Gr5 (TC4) |
|---|---|---|
| 0.8mm | Coil/spool rotating | VAR double, project heat |
| 1.6mm | TIG + spool stock | TIG rod + spool, lot-confirm |
| 2.0mm | Straight + coil | Straight + spool |
| 3.0mm | Straight default | Straight/CNC blank, PO-fronted |
No "all grades all Ø same-day" claim. Lot confirmed → PI date = dispatch commitment.
Grade: Gr1 / Gr2 / Gr5 (TC4) ___ Standard: ASTM B863 / AWS A5.16 / both ___ AWS filler (if weld): ERTi-1 / ERTi-2 / ERTi-5 ___ Diameter: 0.8 / 1.6 / 2.0 / 3.0 mm ___ Form: straight 914/1000mm / coil / D200 spool ___ Surface: pickled / bright ___ Qty: ___ kg / ___ spools / ___ rods Use: TIG / MIG / mesh / fastener / AM / repair ___ Cert: 3.1 / 3.2 (TPI: ___) Incoterm: EXW Baoji / FOB Shanghai / DAP ___ Destination: ___
Q1: B863 and AWS A5.16 — which do I get?
A: Both identities exist; PO picks the cert line. Welding filler → ERTi-X (A5.16); base stock → B863. We never blur the two.
Q2: Pickled or bright for welding?
A: Pickled. It removes scale/alpha-case; bright is for formed parts/mesh. Welding on unscaled clean surface = fewer blue beads.
Q3: Can Gr5 (TC4) weld with Gr2 wire?
A: Not for strength-matched struct — use ERTi-5 per WPS. ERTi-2 on Gr5 is undermatching, welding-engineer sign-off only.
Q4: 3.0mm as coil?
A: Available on request; default 3.0mm is straight rod / fastener blank. Coil wind quoted by weight.
Q5: Real measured MTC?
A: Yes — O/H/N/C + Fe + Al/V + tensile on 3.1, lot-to-ingot.
Q6: HS code for export?
A: Base 8108.90 (WCO). Worked/cold-drawn sub-heading confirmed with destination broker; we supply process statement.
Q7: Aerospace Gr5?
A: VAR double default; triple-VAR + AMS4954 PO-named. Industrial ERTi-5 not relabeled as flight-grade.
Q8: Mixed Ø in one crate?
A: Yes — each coil/spool/rod individually tagged, one cert pouch.
Q9: Medical Gr1/Gr2?
A: F67 chain separate PO, clean-pack. Industrial B863 ≠ F67 unless PO names it.
Q10: Dispatch window?
A: Core Gr1/Gr2 Ø on qualified heats → same working week after lot confirm. Gr5 → project heat quoted before PI.
Email: sales@[yourdomain].com
Send grade + Ø + form + surface + cert + incoterm. Reply in 24h: live lot No., EXW/FOB price, MTC type, dispatch date.
About: Baoji Titanium Valley wire line — Gr1/Gr2/Gr5 in 0.8/1.6/2.0/3.0mm, ASTM B863 + AWS A5.16 dual identity, straight/coil/spool, pickled/bright, EN 10204 3.1 with measured interstitials. Lot confirmed before PI, vacuum-sealed, full export docs. No ghost shelf, no "B863=ERTi" blur, no relabeled aviation claims.
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Контактное лицо: Wang Xiaoning
Телефон: +86-917-355-7966
Эл. почта: sales@sxqytd.com
WhatsApp: +86 188 2967 9311
Компания: Shaanxi Qianyi Tuoda Technology Co., Ltd
Адрес: Floor 4, Building 4, No. 188 Gaoxin Avenue, High-tech Zone, Baoji City, Shaanxi Province, China