Custom 10mm - 300mm Stainless Steel Rod Machined 316 Stainless Steel Round Bar

• Alloy composition: Chromium, Nickel plus Molybdenum element
• Carbon content: ≤0.08%, stable metallographic structure
• Greatly improved resistance to chloride, salt spray, seawater and weak acid & alkali corrosion
• Better anti-corrosion performance than ordinary 304 grade
• Non-magnetic austenitic structure, good toughness and structural stability
• Excellent thermal stability for normal and medium high temperature working conditions

• Diameter: 10mm – 300mm, covers small, medium and large solid round bar
• Standard length: 1000mm, 2000mm, 6000mm
• Custom length cutting available, any fixed length as requirement
• Support non-standard diameter and special size customization
• Diameter tolerance: ±0.02mm ~ ±0.05mm, high dimensional consistency

• Precision machined process by centerless grinding and turning
• High roundness, concentricity and straightness
• Straightness ≤1.0mm/m, not easy to bend or deform
• Smooth no-burr end face, ready for direct assembly and machining
• Perfect for automatic lathe, CNC turning, drilling, tapping and milling

• Machined bright surface / polished surface / pickled matte surface optional
• No oxide scale, no cracks, no pits, no rust spots
• Uniform surface luster, clean and smooth
• Low surface roughness, easy for further processing, welding and fitting

• High tensile strength and yield strength
• Good elongation and impact toughness
• Moderate hardness, balance of wear resistance and machinability
• Not easy to fracture, deform or fatigue under long-term load
• Excellent ductility for bending, forging and deep processing

• Outstanding resistance to atmospheric corrosion and oxidation
• Superior anti-rust performance in humid, coastal and salt spray environment
• Resist dilute acid, alkali, salt solution and industrial corrosive medium
• Long service life for outdoor, marine and chemical industrial scenarios
• Good intergranular corrosion resistance after welding

• Dense internal structure, no porosity, no slag inclusion, no internal cracks
• Strict raw material inspection, stable alloy composition
• Uniform metallographic structure, consistent performance in every batch
• Pass ultrasonic and eddy current non-destructive testing

• Custom diameter, length, tolerance and end face processing
• Custom cutting, chamfering, threading, drilling and precision machining
• Custom surface finish and packaging for export standard
• Small batch trial order and large batch wholesale both supported

• Direct manufacturer supply, low factory price
• Complete specifications in stock, fast delivery
• Strict quality control with full inspection before shipment
• Provide Mill Test Certificate, material inspection report
• Stable supply capacity for long-term project cooperation

Comply with ASTM, JIS, DIN, GB international industrial standards. Adopt hot rolling, cold drawing, straightening, precision machining, polishing and fixed-length cutting process. Every production link is strictly controlled to ensure stable quality and precise size.

• CNC machined parts, mechanical shafts, pins, bolts and fasteners
• Chemical industry anti-corrosion equipment and pipeline fittings
• Marine engineering, coastal facilities, seawater related components
• Construction structure, equipment base and hardware accessories
• Pharmaceutical, food machinery, environmental protection and petrochemical industry parts

✅ 316 molybdenum alloy grade, superior corrosion resistance

✅ 10–300mm full diameter range, custom size available

✅ Precision machined round bar, high accuracy & straightness

✅ Multiple surface finish & deep processing customization

✅ Stable mechanical property, long service life

✅ Professional manufacturer direct sale, low competitive price

✅ Strict quality inspection, complete certification support