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{"title":"304\/316\/316L\/310S Stainless Steel Rod and Round Bar 0.5mm\u2013500mm ASTM Standard","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/5d\/9a8ed4ad6ac681afa37a626f4bfe-200x200-1\/304_2f316_2f316l_2f310s_stainless_steel_rod_and_round_bar_0_5mm_e2_80_93500mm_astm_standard_for_construction_and_industrial_use.jpg","attrs":{"Brand Name":"Wuxi Sylaith Special Steel Co., LTD","Model Number":"304, 316, etc","Certification":"MTC","Place of Origin":"JIANGSU, CHINA"}}
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{"title":"Grade SUS Round Bar Stainless Ss316 409 Stainless Steel Round Bar 304 In Stock","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/58\/ab51b8c719afb15973c9bcde3cca-200x200-1\/grade_sus_round_bar_stainless_ss316_409_stainless_steel_round_bar_304_in_stock.jpg","attrs":{"Brand Name":"Wuxi Sylaith Special Steel Co., LTD","Model Number":"201, 202, 304, 316, 430, 409, 316L,etc","Certification":"MTC","Place of Origin":"JIANGSU, CHINA"}}
{"title":"Bright Hairline 316L Stainless Steel Bar Stock Flats Rod 201 304 200mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/08\/06eeb145a5d9221a8bfd94236e48-200x200-1\/bright_hairline_316l_stainless_steel_bar_stock_flats_rod_201_304_200mm.jpg","attrs":{"Brand Name":"Wuxi Sylaith Special Steel Co., LTD","Model Number":"201, 202, 304, 316, 430, 409, 316L,etc","Certification":"MTC","Place of Origin":"JIANGSU, CHINA"}}
{"title":"ASTM 316 304 Steel Rod Glossy Mirror Surface Cold Drawn Square Bar Rod ASME GB","imgUrl":"https:\/\/img.chinax.com\/nimg\/36\/71\/7fe6e9301b7e02d0525d2b39a7bc-200x200-1\/astm_316_304_steel_rod_glossy_mirror_surface_cold_drawn_square_bar_rod_asme_gb.jpg","attrs":{"Brand Name":"Wuxi Sylaith Special Steel Co., LTD","Model Number":"201, 202, 304, 316, 430, 409, 316L,etc","Certification":"MTC","Place of Origin":"JIANGSU, CHINA"}}
Cold Drawn 300 Series Stainless Steel Round Bar 10–100mm
High-precision stainless steel round bars for construction, shipbuilding, industrial manufacturing, bridge engineering, and structural applications.
Product Overview
Cold Drawn Stainless Steel Round Bar is a high-precision product manufactured from premium 300 series stainless steel according to ASTM standards. These round bars offer excellent corrosion resistance, high mechanical strength, smooth surface finish, and outstanding machining performance.
Produced through a cold drawing process, stainless steel round bars achieve improved dimensional accuracy, enhanced surface quality, and better mechanical properties compared to hot rolled bars. Available in diameters from 10mm to 100mm and lengths up to 12000mm, these bars are suitable for various industrial and structural requirements.
With excellent durability and resistance to oxidation, cold drawn stainless steel round bars are ideal for demanding environments requiring long service life and stable performance.
Cold Drawn Stainless Steel Round Bars are widely used in industries requiring precision, corrosion resistance, and mechanical strength.
Common Applications
Construction and building structures
Shipbuilding industry
Bridge engineering
Industrial machinery manufacturing
Precision machining parts
Mechanical shafts and fasteners
Petrochemical equipment
Automotive components
Food processing machinery
Decorative engineering projects
Due to their smooth finish and excellent machinability, cold drawn round bars are especially suitable for CNC machining and precision engineering.
How It Works
Cold drawn stainless steel round bars are produced by pulling stainless steel through precision dies at room temperature. This process improves dimensional consistency, surface smoothness, and mechanical strength.
The chromium content in 300 series stainless steel reacts with oxygen to create a passive protective layer on the surface, preventing corrosion and oxidation.
In structural and industrial systems, stainless steel round bars function as load-bearing components, rotating shafts, support rods, connectors, and precision-machined parts. Their excellent mechanical properties ensure stable long-term performance even in demanding environments.
How To Choose
When selecting a cold drawn stainless steel round bar, consider the following factors:
1. Material Grade
Choose the appropriate 300 series grade based on environmental and corrosion resistance requirements.
2. Diameter and Length
Select suitable dimensions according to machining, structural load, or engineering specifications.
3. Surface Quality
Cold drawn bars provide smoother surfaces and higher precision compared to hot rolled bars, making them ideal for precision applications.
4. Application Environment
For humid, chemical, or outdoor environments, stainless steel round bars provide superior durability and corrosion resistance.
5. Machining Requirements
Consider whether cutting, threading, polishing, or CNC machining operations will be required.
Frequently Asked Questions
Q1: What is the advantage of cold drawn stainless steel round bars?
Cold drawn round bars offer better dimensional accuracy, smoother surface finish, and improved mechanical strength compared to hot rolled bars.
Q2: Are 300 series stainless steel round bars corrosion resistant?
Yes. 300 series stainless steel provides excellent resistance to rust, oxidation, and many chemical environments.
Q3: Can stainless steel round bars be machined?
Yes. Cold drawn stainless steel round bars are widely used for CNC machining, cutting, drilling, and precision manufacturing.
Q4: What industries commonly use stainless steel round bars?
Construction, shipbuilding, machinery manufacturing, bridge engineering, automotive, and industrial fabrication industries commonly use stainless steel round bars.
Q5: What packaging methods are used for export?
Products are packed using standard export seaworthy packaging or wooden cases to ensure safe transportation during international shipping.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2010
Total Annual:
500000-600000
Employee Number:
100~450
Ecer Certification：
Verified Supplier
Wuxi Sylaith Special Steel Co., Ltd. is a professional steel supplier engaged in the sale and service. Our company mainly sells copper material, carbon steel, stainless steel, aluminum alloy, wear-resistant steel, weather resistant steel,galvanized steel etc. We are located in Wuxi city, with conven... Wuxi Sylaith Special Steel Co., Ltd. is a professional steel supplier engaged in the sale and service. Our company mainly sells copper material, carbon steel, stainless steel, aluminum alloy, wear-resistant steel, weather resistant steel,galvanized steel etc. We are located in Wuxi city, with conven...
