English 
Español 
Français 
Deutsch 
Português (Brasil) 
Русский 
العربية 
Corrosion Resistant Rebar Materials - ASTM Supplier
China
Supplier's customization ability
- Drawing-based customization
- Sample-based customization
- Full customization
Minimum order quantity: 1 ton
Shipping total: To be negotiated
- Lead time:
- confirmed with the quotation
- Packaging:
- standard export packing
- Samples:
- available on request
Product details
Technical Specifications of Corrosion Resistant Rebar Materials
| Property | Parameter | Description |
|---|---|---|
| Product Name | Corrosion Resistant Rebar Materials | High-performance reinforcing bar engineered for superior corrosion resistance in aggressive environments |
| Material Grade | ASTM A1035 Grade 100/120; 316L Stainless Rebar; MMFX2 (Micro-composite Steel); Epoxy-Coated Rebar Grade 60 | Equivalent international grades: EN 1.4404 (316L), GB/T 1499.2 HRB400E; chromium-alloy and stainless steel variants available |
| Standard Compliance | ASTM A1035 / A1035M; ASTM A955 / A955M; ASTM A775 / A775M; EN 10080; GB/T 1499.2 | Covers low-carbon chromium steel, stainless steel, and epoxy-coated deformed reinforcing bars |
| Chemical Composition (Cr-alloy) | C ≤ 0.15%; Mn ≤ 1.50%; Cr: 8.0–10.9%; Si ≤ 0.50%; P ≤ 0.035%; S ≤ 0.045% | High chromium content forms passive oxide layer; low carbon minimizes sensitization and weld decay |
| Chemical Composition (316L SS) | C ≤ 0.03%; Cr: 16.0–18.0%; Ni: 10.0–14.0%; Mo: 2.0–3.0%; Mn ≤ 2.0%; P ≤ 0.045%; S ≤ 0.030% | Molybdenum addition enhances pitting and crevice corrosion resistance in chloride-rich environments |
| Tensile Strength | ≥ 1035 MPa (ASTM A1035 Gr.150); ≥ 690 MPa (ASTM A955 316L); ≥ 520 MPa (Epoxy-coated Gr.60) | Significantly higher tensile capacity vs. conventional carbon steel rebar (ASTM A615 Gr.60: ≥ 620 MPa) |
| Yield Strength | ≥ 862 MPa (ASTM A1035 Gr.125); ≥ 517 MPa (ASTM A955 316L); ≥ 414 MPa (Epoxy-coated Gr.60) | High yield-to-tensile ratio allows reduced rebar quantity in design, lowering overall project cost |
| Elongation | ≥ 7% (ASTM A1035); ≥ 12% (ASTM A955 316L); ≥ 9% (Epoxy-coated) | Measured over 8-inch (200 mm) gauge length per ASTM standards; ensures adequate ductility for seismic zones |
| Bar Diameter Range | #3 – #18 (9.5 mm – 57.3 mm); Metric: 10 mm – 50 mm | Standard deformed bar profiles; custom sizes available upon request for specialized structural applications |
| Length | Standard: 6 m / 12 m; Custom: up to 18 m | Mill-cut or saw-cut lengths; cut-to-length service available with tolerance ±25 mm |
| Surface Finish | Deformed (ribbed) surface; Epoxy coating (ASTM A775); Fusion-bonded epoxy; Bare bright finish (SS grade) | Deformed ribs enhance mechanical bond with concrete; epoxy coating thickness: 130–300 µm per ASTM A775 |
| Corrosion Performance | Chloride threshold: 5–15× higher than black steel; Salt spray resistance: ≥ 1000 hrs (ASTM B117) | Suitable for marine structures, bridge decks, coastal highways, wastewater treatment plants, and parking garages |
| Application | Marine infrastructure, bridge decks, coastal buildings, tunnels, water treatment facilities, highway pavements, seismic structures | Ideal where chloride-induced corrosion, carbonation, or chemical exposure significantly reduces service life of conventional rebar |
| Certification | ISO 9001:2015; Mill Test Certificate (MTC) per EN 10204 3.1/3.2; AISC; ACI 318 compliant | Full traceability documentation provided; third-party inspection by SGS, Bureau Veritas, or TÜV available on request |
| Packaging | Hexagonal bundles: 1–3 MT per bundle; steel-strapped; waterproof kraft paper wrapping for epoxy-coated bars | Bundle tags include heat number, grade, standard, and diameter; sea-worthy export packing available |
| MOQ | 5 MT per grade/size combination; 25 MT for full container load (FCL) | Mixed grades accepted for LCL shipments; stock items available for immediate dispatch within 7 business days |
Corrosion Resistant Rebar Materials - ASTM Supplier
Corrosion resistant rebar materials serve as a foundational element in modern infrastructure projects where long-term structural integrity is non-negotiable. Unlike conventional carbon steel reinforcement bars, these advanced materials are engineered to withstand aggressive chemical environments, chloride-laden coastal atmospheres, and the relentless freeze-thaw cycles that accelerate conventional rebar degradation. Leading construction engineers and project specifiers increasingly turn to ASTM-certified corrosion resistant rebar to extend service life well beyond 75 years in demanding applications such as marine structures, highway bridges, parking decks, and wastewater treatment facilities. As a dedicated ASTM supplier with mill-direct sourcing capabilities, we provide verified material certifications, consistent mechanical properties, and responsive logistics support that keeps your project on schedule and within budget. Whether you require stainless steel rebar, epoxy-coated bar, MMFX microcomposite steel, or fiber-reinforced polymer (FRP) alternatives, our technical team can match the precise specification to your structural and environmental requirements.
What Are Corrosion Resistant Rebar Materials?
Corrosion resistant rebar materials are reinforcing steel bars — or non-metallic equivalents — specifically formulated or coated to resist oxidation, chloride ingress, and electrochemical degradation within concrete structures. Common product families include ASTM A1035 MMFX chromium-alloy rebar, ASTM A955 stainless steel rebar, ASTM A775 epoxy-coated rebar, and ASTM D7957 solid round GFRP bars. Each variant offers a distinct balance of mechanical performance, service life, and installed cost suited to different exposure categories defined under ACI 318 and AASHTO LRFD bridge design standards.
Corrosion Resistant Rebar Materials Technical Specifications
Our inventory covers a broad range of grades and sizes to satisfy diverse project demands. All products are supplied with full mill test reports (MTRs) and third-party inspection certificates upon request.
| Product Type | Standard | Yield Strength | Tensile Strength | Bar Sizes Available |
|---|---|---|---|---|
| MMFX Chromium-Alloy Rebar | ASTM A1035 Grade 100 | 690 MPa min. | 830 MPa min. | #3 – #18 (10–57 mm) |
| Stainless Steel Rebar (316LN) | ASTM A955 Grade 60 | 414 MPa min. | 620 MPa min. | #3 – #11 (10–36 mm) |
| Epoxy-Coated Rebar | ASTM A775 / A934 | 420 MPa min. | 620 MPa min. | #3 – #11 (10–36 mm) |
| GFRP Rebar | ASTM D7957 | N/A (non-metallic) | 690 MPa min. | 6 mm – 32 mm diameter |
| Galvanized Rebar | ASTM A767 Class I | 420 MPa min. | 620 MPa min. | #3 – #11 (10–36 mm) |
Key physical properties: MMFX chromium-alloy rebar achieves a corrosion threshold approximately 10–12 times greater than conventional black bar in standardized chloride ponding tests. Stainless steel variants maintain a passive oxide layer with a pitting resistance equivalent number (PREN) exceeding 25 for 316LN alloys, ensuring outstanding anti-corrosion properties even in direct seawater exposure. GFRP bars carry a density of 2.1 g/cm³ — roughly one-quarter that of steel — delivering significant dead-load reductions in long-span deck applications.
Get a Competitive Quote for Corrosion Resistant Rebar Materials
Partner with a trusted ASTM supplier that delivers mill-direct rates, certified documentation, and dedicated project support from specification through final delivery. Share your project drawings or material schedule and our engineering team will respond with a tailored proposal — typically within one business day.
- 24/7 customer support available
- Free samples for quality evaluation
- Competitive pricing for bulk orders
- Professional technical consultation
Contact us today to get your free quote within 24 hours!
