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304 Stainless Steel Polished Round Rod Cold Drawn Food Grade Machining Applications

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304 Stainless Steel Polished Round Rod Cold Drawn Food Grade Machining Applications

Name: 304 Stainless Steel Polished Round Rod Cold Drawn Food Grade Machining Applications
Brand: DELTA
Price: 2400 USD

Wholesale 304 Stainless Steel Polished Round Rod Cold Drawn Food Grade Machining Applications from china suppliers

Brand Name : DELTA

Model Number : 201 304 316L 321 309S 310S 2205 17-4PH

Certification : ISO

Place of Origin : China

MOQ : 500 kgs

Price : 2400 - 3500 USD/Ton

Payment Terms : L/C, T/T, Western Union

Supply Ability : 20Ton per week

Delivery Time : 5 - 12 days based on the quantity

Packaging Details : standard packing for export

Products Name : Stainless steel bright bar

Standard : ASTM EN GB JIS

Grade : 201 304 316L 309S 310S 321 2205 2507.etc

Application : Construction,Industry,surgical tools,seawater equipment.,kitchenware

Length : Customers' Requirements,5.8m,6m,2m-6m,or as required

Size : custom as request

Packing : Standard Seaworthy Package,In wooden cases(for FCL/ LCL shipment)

Service : Cutting, surface finishing

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304 Stainless Steel Polished Round Rod Cold Drawn Food Grade & Machining Applications

Products Specification

Products	Stainless Steel Bar
Grade	201 303 304 304L 309S 310S 316L 316Ti 317L 321 347 410 420 430 431 17-4PH 2205 2507 904L C276.etc
Finishing	Bright / Black
Diameter	3 - 300mm
Length	6m or custom cutting as request
Service	Cutting. Polishing, heat treatment
MOQ	200 Kgs
Deliver time	10 - 15 Days based on the quantity
Packing	wooden box, or packing as request
Loading Port	Shanghai Port. Ningbo Port
Other Shape	Round, Square, Flatness, Hexagonal , Angle, Channel
Company Type	Factory

Product Name: 304 Stainless Steel Bright Round Bar (Cold-Drawn/Polished)
Material Grade: AISI 304 / SUS304 / UNS S30400 / 06Cr19Ni10
Standards: ASTM A276, ASTM A484, GB/T 1220-2007, ISO 9001:2000 68

Overview

304 Stainless Steel Bright Round Bar, commonly referred to as "Guang Yuan" in industrial markets, is a premium-grade austenitic stainless steel product engineered for precision-critical applications. Featuring a seamless cold-drawn or precision-ground surface, this bar combines aesthetic appeal with unmatched mechanical integrity in corrosive or high-stress environments.

Unique Selling Points

Ultra-Smooth Finish: Achieved through multi-stage polishing (Ra ≤0.4μm), reducing friction and wear in dynamic applications.
Zero-Tolerance Precision: Diameter tolerance ±0.02mm for sizes ≤30mm (customizable to ±0.005mm).
Eco-Certified: Compliant with RoHS and REACH regulations for hazardous substance control.

Technical Specifications

Property	Value
Chemical Composition	Cr: 18–20%, Ni: 8–10.5%, C: ≤0.07%, Mn: ≤2.0%, Si: ≤1.0%
Mechanical Properties
- Tensile Strength	520–750 MPa
- Yield Strength (0.2%)	≥210 MPa
- Hardness	170–200 HV
Thermal Resistance	Sustains integrity up to 870°C (intermittent) / 925°C (continuous)

Specialized Applications

Semiconductor Manufacturing: Vacuum chamber components, wafer handling arms.
Renewable Energy: Solar panel mounting systems, hydrogen fuel cell parts.
Luxury Goods: High-end watch components, designer furniture hardware.
Marine Engineering: Submersible sensor housings, desalination plant fittings.

Customization & Services

Surface Enhancements:
- Electropolishing (ASTM B912) for micro-smooth finishes.
- PVD coating (TiN, CrN) for wear resistance.
Special Processing:
- Cryogenic treatment (-196°C) for stabilized microstructure.
- Passivation (ASTM A967) to maximize corrosion resistance.
Logistics:
- JIT (Just-in-Time) delivery with global warehousing (EU/US/Asia hubs).
- Anti-static packaging for sensitive electronic applications.

Quality Assurance

Testing Protocols:
- Eddy current testing for surface cracks.
- Spectrometer-verified chemical composition.
- Intergranular corrosion test per ASTM A262 Practice E.
Certifications:
- ISO 14001 (Environmental Management).
- Nadcap accreditation for aerospace compliance.

Ordering Information

MOQ: 100 kg (standard), 1 kg (prototype/R&D orders).
Lead Time: 10–12 days (stock), 25–30 days (custom processing).
Payment Terms: LC, T/T

304 Stainless Steel Polished Round Rod Cold Drawn Food Grade Machining Applications

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