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{"title":"ASTM A240\/A240M Standard Stainless Steel Round Bar with High Corrosion","imgUrl":"https:\/\/img.chinax.com\/nimg\/03\/1e\/4248d9e341988fd412c8ff48d4fc-200x200-1\/astm_a240_2fa240m_standard_stainless_steel_round_bar_with_high_corrosion_resistance_and_precision_machinability.jpg","attrs":{"Brand Name":"Factory Direct Supply","Model Number":"304 304l 316 316l 303 420","Certification":"ISO 9001","Place of Origin":"Other"}}
{"title":"High Corrosion Resistance Stainless Steel Square Bar with Customizable Size and","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/ae\/d5942e3b17092009264564540887-200x200-1\/high_corrosion_resistance_stainless_steel_square_bar_with_customizable_size_and_factory_direct_sales.jpg","attrs":{"Brand Name":"Factory Direct Supply","Model Number":"316L","Certification":"ISO 9001","Place of Origin":"Other"}}
{"title":"321 Grade Stainless Steel Bar with High Corrosion Resistance and Seamless Round","imgUrl":"https:\/\/img.chinax.com\/nimg\/eb\/19\/b349ddfbd9421b241e550bdf22ce-200x200-1\/321_grade_stainless_steel_bar_with_high_corrosion_resistance_and_seamless_round_bar_for_heavy_industry.jpg","attrs":{"Brand Name":"Factory Direct Supply","Model Number":"321","Certification":"ISO 9001","Place of Origin":"Other"}}
{"title":"High Corrosion Resistance Round Shape ASTM A479 Standard Stainless Steel Bar and","imgUrl":"https:\/\/img.chinax.com\/nimg\/14\/a8\/7de473e0f05fda0fb67cdc65669c-200x200-1\/high_corrosion_resistance_round_shape_astm_a479_standard_stainless_steel_bar_and_rod.jpg","attrs":{"Brand Name":"Factory Direct Supply","Model Number":"ASTM A479","Certification":"ISO 9001","Place of Origin":"Other"}}
{"title":"High Hardness Corrosion Resistant Stainless Steel Rod and Round Bar ASTM A276","imgUrl":"https:\/\/img.chinax.com\/nimg\/a4\/74\/f0e315abeabc64fd895e2924c515-200x200-1\/high_hardness_corrosion_resistant_stainless_steel_rod_and_round_bar_astm_a276.jpg","attrs":{"Brand Name":"Factory Direct Supply","Model Number":"ASTM A276\/A276M","Certification":"ISO 9001","Place of Origin":"Other"}}
{"title":"Precision Ground 316 Stainless Steel Rod Bar with High Corrosion Resistance for","imgUrl":"https:\/\/img.chinax.com\/nimg\/4b\/0f\/8e8e7c2bca4af2f48bd56cf5b545-200x200-1\/precision_ground_316_stainless_steel_rod_bar_with_high_corrosion_resistance_for_medical_construction_application.jpg","attrs":{"Brand Name":"Factory Direct Supply","Model Number":"201\/304\/316\/410\/420\/416","Certification":"ISO 9001","Place of Origin":"Other"}}
Professional manufacturer specializing in SUS series stainless steel round bars with bright surface finish and comprehensive customization services. Our products feature advanced production technology, strict quality control, and stable performance for various industrial applications.
Product Specifications
Product Name
Stainless Steel Bar Rod
Tolerance
±1%
Certification
ISO 9001
Delivery Time
8-14 days
Standard
ASTM/JIS/DIN/GB/AiSi
Material Status
Large stock or fast new production
Type
Round
Processing Service
Bending, Welding, Decoiling, Punching, Cutting
Steel Grade
301L, 304N, 316L, 316Ti
Package
Standard Package
Model Number
301L, 301, 316Ti, 316, 410S, 314, 439, 904L, 429
Payment
T/T 30% Deposit + 70% Advance
Material Grades & Properties
SUS 201 Stainless Steel
Cost-effective austenitic stainless steel with high manganese content. Good tensile and bending performance, suitable for decorative and general hardware processing.
SUS 304 Stainless Steel
Classic 18-8 austenitic stainless steel with excellent corrosion resistance. Widely used in food machinery, daily hardware and precision processing.
SUS 310 Stainless Steel
High-temperature resistant austenitic stainless steel with outstanding oxidation resistance up to 1200℃. Ideal for furnace parts and high-temperature equipment.
SUS 316 Stainless Steel
Molybdenum-added austenitic stainless steel with superior corrosion resistance to chlorides. Perfect for marine engineering and chemical equipment.
SUS 321 Stainless Steel
Titanium-stabilized austenitic stainless steel with improved intergranular corrosion resistance. Excellent for welding applications and high-temperature components.
Bright Surface Finish
All stainless steel round bars feature high-standard bright surface finish with mirror-like luster and excellent surface quality:
Surface roughness Ra ≤0.8μm for ultra-smooth finish
Dense passive film formation for enhanced corrosion resistance
Easy cleaning and maintenance with reduced friction
Compatible with subsequent processing operations
Consistent appearance across all batches
Customization Services
Size Customization
Diameter range: 1mm-200mm, length customization from 0.5m to 12m, high-precision tolerance down to ±0.01mm
Surface Finish
2B surface, BA mirror bright, polished surfaces (400#-1200#), pickled surface, sandblasted surface with adjustable roughness
Processing Services
Threading, drilling, chamfering, bending, welding, precision grinding, and special shape customization
Batch & Packaging
Small-batch (minimum 50kg) to large-batch orders, standard or custom packaging including vacuum and export standard
Application Scenarios
Our stainless steel round bars serve multiple industries with their versatile properties:
Mechanical Processing: Fasteners, shafts, pins, gears, precision machinery parts
Construction & Decoration: Building handrails, decorative bars, curtain wall supports
Chemical Industry: Corrosion-resistant pipeline supports, reaction vessel accessories
Food & Medical Industry: Food processing equipment, medical accessories, pharmaceutical equipment
Other Fields: Automotive accessories, electronic equipment, hardware tools
Quality Standards & Certification
All products comply with SUS standards (JIS G4305, JIS G4303) and can meet ASTM, GB, DIN international standards. We provide comprehensive quality control including:
Raw material inspection and chemical composition analysis
Mechanical property testing and surface quality inspection
Dimensional accuracy verification and non-destructive testing
Mill test certificates and third-party testing reports available
Product Advantages
Full grade coverage for different performance and cost requirements
High-quality bright surface with decorative and practical value
Comprehensive customization services for personalized needs
Strict quality assurance with reliable performance
Cost-effective factory direct supply with competitive pricing
Wide application across multiple industries
Professional technical consultation and after-sales support
