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{"title":"Cold Drawn Stainless Steel Round Bar with HL Surface and DIN Standard for Auto","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/85\/7412c535ae2704dad7a87aae330a-200x200-1\/cold_drawn_stainless_steel_round_bar_with_hl_surface_and_din_standard_for_auto.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":"Cold Drawn 300 Series Stainless Steel Round Bar with 10-100mm Diameter for","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/44\/2cf13a1f56c845fa0878ffcb58f4-200x200-1\/cold_drawn_300_series_stainless_steel_round_bar_with_10_100mm_diameter_for_industrial_and_construction_applications.jpg","attrs":{"Brand Name":"Wuxi Sylaith Special Steel Co., LTD","Model Number":"316","Certification":"MTC","Place of Origin":"JIANGSU, CHINA"}}
{"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"}}
{"title":"Iron Astm 1 Inch Steel Rod 321 201 15mm 20mm Stainless Round Tube","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/e1\/adb58476ae01d4222884e9e98fbd-200x200-1\/iron_astm_1_inch_steel_rod_321_201_15mm_20mm_stainless_round_tube.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":"Hot Rolled Stainless Steel 304 Angle Bar 201 Construction Equal Angle Bar","imgUrl":"https:\/\/img.chinax.com\/nimg\/55\/04\/161360ed8a6f143de600a49f0d08-200x200-1\/hot_rolled_stainless_steel_304_angle_bar_201_construction_equal_angle_bar.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":"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"}}
Precision-engineered stainless steel rods in grades 201/304/310/316/321/904L with cold drawn DIN standard HL surface for automotive parts and industrial applications.
Product Overview
High Quality Stainless Steel Round Bar (2mm-6mm) is a precision-engineered stainless steel rod designed for automotive parts, mechanical components, construction applications, and industrial manufacturing. Produced in grades such as 201, 304, 310, 316, 321, and 904L, this cold drawn stainless steel round bar delivers excellent surface finish, high dimensional accuracy, and superior mechanical strength.
Manufactured according to international standards including ASTM, DIN, JIS, EN, and GB, this product is widely used in industries requiring high precision, corrosion resistance, and stable performance under stress. Available surface finishes include 2B, BA, No.1, No.4, HL (Hairline), and polished finishes.
Industrial Challenges
Many industrial and automotive applications require small-diameter metal rods that can withstand:
HL and polished finishes reduce friction and improve wear resistance in moving parts.
Selection Guide
Selecting the correct stainless steel round bar depends on application needs:
Grade
Recommended Use
201
Cost-effective indoor applications
304
General industrial and automotive use
304L
Welding and corrosion-sensitive environments
316
Marine and chemical exposure
316L
Strong acid and chloride environments
321
High-temperature applications
310
Heat resistance applications
904L
Highly corrosive environments
Key Selection Factors
Environment (corrosion level)
Mechanical load and fatigue requirements
Diameter and precision tolerance
Surface finish requirement (HL / polished)
Budget and service life expectation
Frequently Asked Questions
1. What is the main advantage of 2mm-6mm stainless steel round bars?
They offer high precision, excellent surface finish, and are ideal for automotive and small mechanical components.
2. What is the difference between 304 and 316 stainless steel rods?
304 is suitable for general use, while 316 provides superior corrosion resistance in marine and chemical environments.
3. Can stainless steel round bars be customized?
Yes, we offer cutting, bending, and surface finishing according to customer requirements.
4. What surface finishes are available?
Available finishes include 2B, BA, HL (Hairline), No.4, No.1, 8K polished, and more.
5. What is the delivery time?
Standard delivery is 7-14 days, with faster delivery available for stock sizes.
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...
