ASTM A492 304 316 Stainless Steel Wire Rope 1×19 7×7 7×19 Cable
Short Description:
304 and 316 Stainless Steel Wire Rope is available in 1×19, 7×7 and 7×19 constructions for marine, architectural and industrial applications. SAKY STEEL supplies stainless steel cables with customized diameter, length, surface finish and inspection documentation.
Stainless Steel Wire Rope Overview
304 and 316 Stainless Steel Wire Rope is a corrosion-resistant cable product designed for marine, architectural and industrial applications. Available constructions include 1×19, 7×7 and 7×19 configurations, providing different combinations of strength, flexibility and durability.
SAKY STEEL supplies stainless steel wire ropes with customized diameters, lengths and constructions according to customer requirements. 304 stainless steel is commonly selected for general corrosion-resistant applications, while 316 stainless steel provides improved resistance in chloride and marine environments.
Material Selection Note
The selection of stainless steel wire rope depends on working environment, corrosion exposure, required flexibility, load conditions and installation requirements. 316 stainless steel is generally preferred for more demanding marine and chloride-containing environments.
Product Specifications
| Item | Specification |
|---|---|
| Material | 304 / 316 Stainless Steel |
| Product Type | Stainless Steel Wire Rope / Cable |
| Construction | 1×19 / 7×7 / 7×19 |
| Surface | Bright Stainless Steel Surface |
| Diameter | Customized According to Requirement |
| Length | Coil Length or Customized Cut Length |
| Certificate | MTC / Inspection Report Available |
Stainless Steel Wire Rope Construction Comparison
Different wire rope constructions provide different levels of flexibility, strength and application performance. The correct construction should be selected according to load requirements and installation conditions.
| Construction | Structure | Main Feature | Typical Application |
|---|---|---|---|
| 1×19 | Single strand, 19 wires | High strength, lower flexibility | Architectural cable, marine rigging |
| 7×7 | 7 strands with 7 wires each | Balanced strength and flexibility | General cable applications |
| 7×19 | 7 strands with 19 wires each | Higher flexibility | Marine cable and flexible applications |
304 vs 316 Stainless Steel Wire Rope Comparison
304 and 316 stainless steel wire ropes have similar mechanical characteristics, but 316 stainless steel provides improved corrosion resistance due to molybdenum addition. The suitable grade depends on operating environment and corrosion requirements.
| Grade | Main Feature | Relative Cost | Typical Selection |
|---|---|---|---|
| 304 Stainless Steel | Good corrosion resistance and general durability | Lower | Indoor, architectural and general industrial applications |
| 316 Stainless Steel | Improved resistance to chloride and marine environments | Higher | Marine, coastal and corrosive environments |
Chemical Composition of Stainless Steel Wire Rope
304 and 316 stainless steel wire ropes are manufactured from austenitic stainless steel materials. The chemical composition provides corrosion resistance and mechanical stability for wire rope applications.
| Element | 304 Stainless Steel | 316 Stainless Steel |
|---|---|---|
| Chromium (Cr) | 18-20% | 16-18% |
| Nickel (Ni) | 8-10.5% | 10-14% |
| Molybdenum (Mo) | - | 2-3% |
| Iron (Fe) | Balance | Balance |
Actual chemical composition depends on the supplied stainless steel grade and shall be confirmed by the applicable material certificate.
Mechanical Properties of Stainless Steel Wire Rope
Mechanical properties of stainless steel wire rope depend on wire diameter, construction, manufacturing process and applicable specifications.
| Property | Description |
|---|---|
| Tensile Strength | Depends on diameter and wire rope construction |
| Flexibility | 7×7 and 7×19 provide higher flexibility than 1×19 |
| Corrosion Resistance | 316 provides improved resistance in chloride environments |
| Surface Condition | Bright stainless steel surface |
Test Report
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Manufacturing Process
SAKY STEEL manufactures stainless steel wire ropes through controlled wire drawing, stranding and inspection processes to achieve consistent diameter, strength and surface quality.
Typical production process:
Stainless Steel Wire Rod → Drawing → Wire Processing → Stranding → Cutting → Inspection → Packaging
- Wire drawing controls wire diameter and surface condition.
- Stranding creates different constructions including 1×19, 7×7 and 7×19.
- Final inspection verifies dimensions and product quality.
Inspection and Quality Control
SAKY STEEL provides inspection support for stainless steel wire ropes to ensure material quality, dimensional accuracy and reliable performance according to customer requirements.
| Inspection Item | Purpose |
|---|---|
| Material Verification | Confirm stainless steel grade identification. |
| Dimensional Inspection | Check wire rope diameter and length. |
| Tensile Test | Verify mechanical strength when specified. |
| Surface Inspection | Confirm surface condition and appearance. |
| MTC / Inspection Report | Provide product traceability documentation. |
Applications of Stainless Steel Wire Rope
Stainless steel wire rope is widely used where corrosion resistance, strength and durability are required. Different constructions provide different flexibility and load performance.
- Marine rigging and boat cable systems.
- Architectural cable railing and tension structures.
- Industrial equipment and lifting applications.
- Outdoor structures requiring corrosion resistance.
- Mechanical control cable systems.
- Customized stainless steel cable assemblies.
Packaging
SAKY STEEL uses suitable export packaging methods to protect stainless steel wire ropes during transportation and storage.
- Coil or reel packaging according to wire rope size.
- Protective wrapping to prevent surface damage.
- Labels showing grade, diameter, construction and length.
- Customized packaging according to customer requirements.
Why Choose SAKY STEEL?
Stainless Steel Wire Rope Expertise
SAKY STEEL supplies stainless steel wire ropes in different grades and constructions for industrial and commercial applications.
Customized Specifications
Wire diameter, construction, length and packaging can be customized according to customer requirements.
Material Traceability
Material documentation and inspection reports are available to support product verification.
Quality Inspection
Dimensional inspection, material verification and mechanical testing can be arranged when required.
Export Support
Professional packaging and international shipment support are provided for global customers.
FAQ
What is the difference between 1×19, 7×7 and 7×19 stainless steel wire rope?
1×19 construction provides higher strength with lower flexibility. 7×7 offers a balance between strength and flexibility, while 7×19 provides higher flexibility for applications requiring frequent bending.
Should I choose 304 or 316 stainless steel wire rope?
304 stainless steel wire rope is suitable for general environments. 316 stainless steel wire rope is preferred for marine, coastal and chloride-containing environments due to improved corrosion resistance.
Can customized wire rope lengths be supplied?
Yes. SAKY STEEL can supply stainless steel wire ropes with customized diameter, construction, coil length and cut length according to requirements.
Can inspection reports be provided?
Yes. Material documentation, inspection reports and related quality documents can be provided according to customer requirements.
What information is needed for quotation?
Please provide stainless steel grade, wire rope construction, diameter, length, quantity, application and packaging requirements.
