합금 바 & 로드
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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.
사양
모양 | Material Types | Diameter / Section | 길이 | 허용 오차 | 표면 마감 | Custom Options |
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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 |
스퀘어 바 | 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 |
플랫 바 | 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
카테고리 | Common Grades |
---|---|
Nickel‑Based | Inconel 600, 625; Hastelloy C‑276, B‑2 |
Aluminum | 6061‑T6, 7075‑T6 |
티타늄 | Ti‑6Al‑4V, CP‑Grade 2 |
스테인리스 스틸 | 304, 316, 316L, 321 |
탄소강 | A36, AISI 1045, A106 Gr B |
Chemical Composition (% by weight)
Alloy / Grade | C | Si | Mn | Cr | Ni | Mo | Al | V | Ti | Fe |
---|---|---|---|---|---|---|---|---|---|---|
인코넬 625 | 0.10 | 0.50 | 0.50 | 20-23 | 58–63 | 8-10 | - | - | - | 잔액 |
Hastelloy C‑276 | 0.02 | 0.08 | 0.50 | 14.5–16.5 | 14.5–16.5 | 15-17 | - | - | - | 잔액 |
6061‑T6 | 0.25 | 0.40–0.80 | 0.15–0.40 | 0.04–0.35 | 0.15–0.40 | - | 0.8–1.2 | - | - | 잔액 |
7075‑T6 | 0.04 | 0.40 | 1.2 | 2.1–2.9 | 1.2–2.0 | - | 5.1–6.1 | 0.18–0.28 | - | 잔액 |
Ti‑6Al‑4V | - | - | - | 0.20 | - | - | 5.5–6.75 | - | 3.5–4.5 | 잔액 |
304 | 0.08 | 1.00 | 2.00 | 18.0-20.0 | 8.0–10.5 | - | - | - | - | 잔액 |
316 | 0.08 | 1.00 | 2.00 | 16.0-18.0 | 10.0-14.0 | 2.0–3.0 | - | - | - | 잔액 |
A36 | 0.25–0.29 | 0.40 | 0.80–1.20 | 0.04 | - | - | - | - | - | 잔액 |
1045 | 0.43-0.50 | 0.17-0.37 | 0.60-0.90 | 0.30 | - | - | - | - | - | 잔액 |
기계적 특성
Alloy / Grade | 인장 강도(MPa) | 항복 강도(MPa) | 연신율 (%) | 경도(HB) |
---|---|---|---|---|
인코넬 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 | 주요 속성 | Benefit |
---|---|---|
Nickel‑Based | High temp strength, corrosion resistance | Long service in harsh environments |
Aluminum | Lightweight, good conductivity | Weight reduction, ease of machining |
티타늄 | Excellent strength‑to‑weight, biocompatible | Ideal for aerospace & medical |
스테인리스 스틸 | Corrosion & wear resistance | Low maintenance, hygienic |
탄소강 | High tensile strength, cost‑effective | Structural applications, welding easy |
애플리케이션
산업 | Typical Use Cases |
---|---|
항공우주 | Fasteners, actuator rods |
자동차 | Shafts, pistons, suspension |
석유 및 가스 | Drill rods, down‑hole tools |
Medical | Surgical instruments, implants |
건설 | Reinforcement bars, supports |
Chemical Process | Mixing shafts, agitators |
Pricing & Ordering
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리드 타임: 3–5 weeks
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Price Basis: Per kg or per piece; varies by alloy & size
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Ordering Steps:
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Send drawing/spec to sales@MWalloys.com
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Receive PI & confirm payment terms
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Production → Inspection → Delivery
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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
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Drawing review & advice on material selection
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Mechanical testing: tensile, hardness, impact
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Third‑party inspection & certification reports
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Custom machining: threading, drilling, knurling
자주 묻는 질문
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. |