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品質 ASTM A276 304 & 316L Stainless Steel Round Bar Rod 2-50mm for Structural and Valve Applications 工場
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品質 ASTM A276 304 & 316L Stainless Steel Round Bar Rod 2-50mm for Structural and Valve Applications 工場
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ASTM A276 304 & 316L Stainless Steel Round Bar Rod 2-50mm for Structural and Valve Applications

ブランド名: Wuxi Sylaith Special Steel Co., LTD
モデル番号: 201、202、304、316、430、409、316Lなど
原産地: 江蘇省、中国
認証: MTC
最小注文数量: 100kg
供給能力: 1000トン以上/月
タグ

SS 丸いバー

304 ssバー

棒鋼

製品詳細

形: 丸、四角、六角、平、角 標準: ASTM、AISI、DIN、JIS、EN
学年: 300のシリーズ、200のシリーズ、201,400のシリーズ、316L 応用: 建築,産業,外科用道具,海水設備,キッチン用品
証明: ISO,BV,SGS,Mill Test Certificate 製品名: ステンレス棒
ハイライト

ASTM A276 stainless steel round bar

,

304 316L stainless steel rod

,

structural valve stainless steel bar

製品の説明

ASTM A276 304 & 316L Stainless Steel Round Bar Rod
High-performance industrial material available in diameters from 2mm to 50mm, with comprehensive processing services including cutting, bending, and welding. Features hot rolled and polished 2B surface finishes for structural and valve applications.
Product Overview
ASTM A276 Stainless Steel Round Bar Rod is manufactured from premium grades including 304, 304L, 316L, 301, 310S, and 410L. This versatile material is essential for structural steel systems, valve manufacturing, tool components, and general engineering applications.
Compliant with ASTM A276 standards, these rods are available in diameters from 2mm to 50mm. We offer flexible processing services including cutting, bending, welding, decoiling, and punching. Multiple surface finishes such as 2B, BA, No.1, HL, and polished options ensure excellent corrosion resistance, mechanical strength, and machining performance for demanding industrial environments.
Industrial Challenges
Industrial and mechanical systems often require round bar materials that can handle demanding conditions:
  • High mechanical stress and load-bearing conditions
  • Continuous friction and wear during operation
  • Exposure to moisture, chemicals, and corrosive environments
  • Precision machining for valves, shafts, and structural parts
  • Long-term durability with minimal maintenance requirements
Carbon steel materials are prone to rust, deformation, and early failure, leading to increased maintenance and replacement costs.
Our Solution
ASTM A276 stainless steel round bars provide an effective solution with these advantages:
  • Excellent corrosion resistance (especially 316L in marine/chemical environments)
  • High tensile strength and structural stability
  • Superior machinability for cutting, welding, and forming
  • Stable performance under high pressure and temperature
  • Long service life with reduced maintenance requirements
  • Wide range of sizes (2-50mm) for precision engineering
These benefits make our round bars ideal for valve systems, structural components, and industrial machinery.
Technical Specifications
Item Description
Product Name Stainless Steel Round Bar Rod
Standard ASTM A276
Grades 301, 302, 304, 304L, 310S, 316, 316L, 410L, 436L
Type Round Bar
Diameter Range 2mm - 50mm
Manufacturing Process Cold Rolled / Hot Rolled
Surface Finish 2B, BA, No.1, No.3, No.4, 8K, HL, 1D, 2D
Surface Condition Polished / Bright / Pickled
Tolerance ±1%
Length Customized / Customer Requirements
Processing Service Cutting, Bending, Welding, Decoiling, Punching
Certification ISO9001
Packaging Standard seaworthy export packing
Delivery Time 8-14 days
Payment Terms T/T (30% deposit), L/C
Price Terms FOB, CFR, CIF, EXW
Application Structural steel, tool steel, valve components
Applications
Valve Industry: Valve stems and shafts, precision sealing components, pressure control parts
Structural Engineering: Load-bearing rods, support components, frame structures
Mechanical Manufacturing: Machine shafts, transmission components, fasteners and connectors
Tool & Equipment Industry: Tool handles, industrial equipment parts, precision mechanical components
Chemical & Marine Industry: Corrosion-resistant equipment, marine fasteners and fittings, chemical processing components
How It Works
Stainless steel round bars function through their alloy composition and structural properties:
Corrosion Resistance: Chromium forms a passive oxide layer that protects the steel from rust and chemical attack.
Mechanical Strength: Grades like 304 and 316L provide excellent tensile strength and durability under load.
Machinability: Cold and hot rolling processes improve grain structure, enabling precise machining and forming.
Stability in Harsh Environments: 316L and related grades perform reliably in high humidity, saltwater, and chemical exposure environments.
Selection Guide
Grade Recommended Use
304 General structural and industrial use
304L Welding applications
316 Marine and chemical environments
316L High corrosion resistance environments
310S High temperature applications
410L Wear-resistant mechanical parts
Key Selection Factors:
  • Corrosion environment (chemical, marine, indoor)
  • Mechanical load requirements
  • Required diameter (2-50mm range)
  • Machining and welding needs
  • Budget and service life expectations
Frequently Asked Questions
What is ASTM A276 stainless steel round bar?
It is a standard specification for stainless steel bars used in general engineering, structural, and industrial applications.
What is the difference between 304 and 316L?
304 is suitable for general use, while 316L offers better resistance to chlorides and harsh chemical environments.
Can the round bar be cut and welded?
Yes, this product supports cutting, bending, welding, punching, and other processing services.
What surface finishes are available?
Available finishes include 2B, BA, HL, No.1, No.4, polished, and pickled surfaces.
What is the delivery time?
Standard delivery time is 8-14 days depending on order quantity and specifications.

製品のハイライト

ASTM A276 304 & 316L Stainless Steel Round Bar Rod High-performance industrial material available in diameters from 2mm to 50mm, with comprehensive processing services including cutting, bending, and welding. Features hot rolled and polished 2B surface finishes for structural and valve applications. ...

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