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4,700+ verified vendors across 26 categories

Every material.
Every service.

BlastRFQ covers the full industrial stack: raw materials, engineered alloys, MRO supplies, and manufacturing services. Post one RFQ. Reach every qualified vendor in minutes.

Materials & Supplies

25 categories · raw materials, components, and MRO

Carbon Steel

6597+ vendors

The backbone of manufacturing, versatile, affordable, and widely available.

1008101810201045+6 more
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Alloy Steel

187+ vendors

Enhanced strength and toughness for demanding structural and mechanical applications.

4130414041504340+4 more
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Stainless Steel

7805+ vendors

Corrosion resistance meets strength, the go-to for food, chemical, and medical environments.

304304L316316L+8 more
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Tool Steel

2+ vendors

Engineered for hardness and wear resistance, the material that makes other parts.

D2D3A2A6+10 more
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Cast Iron

98+ vendors

Excellent compressive strength, vibration damping, and machinability at low cost.

Gray Iron: ASTM A48 Class 20/25/30/35/40Ductile Iron: ASTM A536 Gr 60-40-18/65-45-12/80-55-06White IronMalleable Iron: ASTM A220
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Aluminum

7832+ vendors

Light, strong, and endlessly formable, the engineer's favorite non-ferrous metal.

1100-H142024-T3/T43003-H145052-H32+6 more
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Copper

3690+ vendors

Unmatched electrical and thermal conductivity with excellent corrosion resistance.

C101 (OFHC)C110 (ETP)C122 (DHP)C145 (Tellurium)+4 more
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Brass

1550+ vendors

Easy to machine, corrosion-resistant, and aesthetically pleasing, a machinist's favorite.

C260 (Cartridge, 70/30)C272 (Yellow, 65/35)C330 (Low-Lead)C353 (High-Lead)+4 more
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Bronze

89+ vendors

Superior bearing and wear properties with excellent corrosion resistance.

C510 (Phosphor Bronze, 5%)C524 (Phosphor Bronze, 8%)C544 (Free-Machining Phosphor)C630 (Aluminum Bronze)+4 more
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Titanium

958+ vendors

Aerospace-grade strength at half the weight of steel with exceptional corrosion resistance.

Grade 1 (CP, low strength)Grade 2 (CP, general purpose)Grade 4 (CP, high strength)Grade 5 (Ti-6Al-4V)+3 more
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Nickel Alloys

54+ vendors

Extreme temperature and corrosion performance where other metals fail.

Inconel 600Inconel 625Inconel 718Inconel X-750+7 more
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Tungsten Carbide

38+ vendors

Extreme hardness and wear resistance for cutting tools and wear-critical components.

Micro-grain WC-6%Co (high hardness)WC-10%Co (balanced)WC-15%Co (high toughness)WC-TiC-TaC-Co (multi-carbide for steel cutting)+2 more
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Zinc / Die Cast

112+ vendors

High-volume precision near-net-shape parts at the lowest cost per piece.

Zamak 2 (high strength)Zamak 3 (most common)Zamak 5 (improved creep resistance)Zamak 7 (high purity)+3 more
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Magnesium

41+ vendors

The lightest structural metal, 35% lighter than aluminum for demanding weight-reduction needs.

AZ31B (wrought, most common)AZ61A (higher strength wrought)AZ91D (die casting, most common cast)AM60B (improved ductility die casting)+2 more
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Cobalt Alloys

29+ vendors

Exceptional wear, corrosion, and high-temperature resistance for the harshest environments.

Stellite 6 (wear, corrosion)Stellite 12 (higher hardness)Stellite 21 (oxidation resist)L-605 / Haynes 25 (high temp structural)+3 more
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Engineering Plastics

134+ vendors

High-performance polymers replacing metal where weight, corrosion, or noise matter.

Acetal/POM-C (Delrin)Acetal/POM-H (Hostaform)Nylon 6 (PA6)Nylon 6/6 (PA66)+7 more
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Structural Plastics

176+ vendors

Lightweight, durable, and chemically resistant, from enclosures to tanks to panels.

HDPE (High-Density Polyethylene)Polycarbonate (Lexan)ABS (Acrylonitrile Butadiene Styrene)Polypropylene (PP)+6 more
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PTFE / Fluoropolymers

72+ vendors

The lowest friction material available, chemically inert and thermally stable to 500F+.

PTFE (Virgin)PTFE (Glass-Filled 25%)PTFE (Carbon-Filled)PTFE (Bronze-Filled)+5 more
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Rubber / Elastomers

118+ vendors

Sealing, vibration isolation, and flexible connections in every industry.

Nitrile (Buna-N/NBR)EPDM (Ethylene Propylene)Silicone (VMQ, PVMQ)Viton (FKM)+7 more
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Metal Castings

1891+ vendors

Complex geometries in a single pour, the most cost-effective near-net-shape process.

Sand Casting: steel, iron, aluminum, brass/bronzeInvestment Casting (Lost Wax): steel, SS, Al, Co alloysDie Casting: aluminum, zinc, magnesiumPermanent Mold: aluminum, brass+1 more
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Forgings

1619+ vendors

Superior grain structure and mechanical properties, the strongest way to make a part.

Open Die Forging: large/custom shapes, low-to-medium volumeClosed Die (Impression Die): near-net-shape, medium-high volumeRing Rolling: seamless rings, flanges, bearing racesMaterials: carbon steel, alloy steel, stainless, aluminum, titanium, nickel alloys
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Stampings / Sheet Metal

138+ vendors

High-volume precision metal parts produced efficiently from coil or blank stock.

Progressive Die Stamping: high-volume, complex multi-feature partsCompound Die: blanking/piercing in single strokeTransfer Stamping: deep drawn or complex 3D shapesFine Blanking: precision sheared edges, tight tolerances+1 more
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Extrusions

93+ vendors

Continuous complex cross-sections in aluminum, copper, and more, near-net-shape at scale.

Aluminum: 6061-T6, 6063-T5/T6, 6005A-T5 (structural), 2024, 7075 (aerospace)Copper and brass: bus bar, heat sink profiles, hollow sectionsTolerances: standard +/-0.015 in, precision +/-0.005 inProfile complexity: open, semi-hollow, hollow sections
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Powder Metal / Sintered

56+ vendors

Near-net-shape precision parts at high volume, engineered porosity for self-lubrication.

PM Steel: FC-0208, FLN2-4405, FD-0405, MPIF Standard 35 gradesPM Stainless: SS-316L, SS-304L, SS-410PM Copper/Bronze: CT-1000 (self-lubricating bearing)Density: 80 to 95% of wrought; 100% with HIP or re-press + sinter
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Technical Ceramics

34+ vendors

Extreme hardness, electrical insulation, and thermal performance beyond any metal.

Alumina (Al2O3): 96%, 99%, 99.9% purity gradesZirconia (ZrO2): yttria-stabilized, MgO-stabilizedSilicon Carbide (SiC): reaction-bonded, sintered, CVDSilicon Nitride (Si3N4): sintered, hot-pressed+2 more
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Manufacturing Services

1 categories · stamping, machining, welding, and finishing

Plating / Surface Finishing

0+ vendors

Corrosion protection, wear resistance, and functional coatings applied to finished parts.

Zinc Electroplate (rack and barrel)Electroless Nickel (EN)Electrolytic NickelHard Chrome (ASTM B177)+8 more
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Why procurement teams use BlastRFQ

One RFQ, all vendors

Submit your specs once. Every qualified vendor in the category gets notified instantly.

Faster quotes

Average first quote response under 4 hours. No more waiting days for email replies.

Side-by-side comparison

All quotes land in one dashboard. Compare price, lead time, and terms at a glance.

Reusable templates

Save your material specs as templates. Repeat orders take seconds, not hours.

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