420 Stainless Steel Pipe 4-200mm OD with 0.6-6.0mm Wall Thickness for Industrial Applications
Price:
$1500-$2400
MOQ:
1Ton
Delivery Time:
7-15days
Brand:
HYX
Product Description
420 Stainless Steel Pipe Overview
420 stainless steel pipe is a medium carbon (0.15% to 0.40%) chromium stainless steel engineered for durability and low-maintenance performance. This material offers excellent corrosion resistance and mechanical properties suitable for various industrial applications.
Technical Specifications
Product Parameters
| Parameter | Specification |
|---|---|
| Product Name | 420 Stainless Steel Pipe |
| Type | Steel Pipe |
| Outer Diameter | Round Tube: 4mm-200mm Square Tube: 10×10mm-100×100mm Rectangular Tube: 10×20mm-50×100mm |
| Wall Thickness | 0.6mm-6.0mm |
| Length | 1-6 meters (custom lengths available) |
| Standards | ASTM, AISI, JIS, GB, DIN, EN |
| Surface Treatments | Black, Bright Polished, Rough Turning, Matt Surface, No. 4, BA |
| Production Technology | Hot Rolling, Cold Rolling |
| Edge Processing | Edging, Trimming |
| Certifications | ISO, SGS, BV |
Chemical Composition
| Element | Content (%) |
|---|---|
| C (Carbon) | ≤ 0.15 |
| Si (Silicon) | ≤ 1.0 |
| Mn (Manganese) | ≤ 1.0 |
| Cr (Chromium) | 12.0-14.0 |
| S (Sulfur) | ≤ 0.03 |
| P (Phosphorus) | ≤ 0.04 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 634 MPa |
| Yield Strength | ≥ 440 MPa |
| Elongation | ≥ 20% |
| Hardness | Annealing ≤ 223HB Quenching & Tempering ≥ 192HB |
Physical Properties
| Property | Value |
|---|---|
| Density | 7.74 g/cm³ |
| Modulus of Elasticity | 200 GPa |
| Coefficient of Thermal Expansion | 10.2 × 10⁻⁶/°C |
| Thermal Conductivity | 24.9 W/m·K |
| Resistivity | 55 ΜΩ·cm |
Applications & Performance
Temperature Performance
420 stainless steel offers limited heat resistance with a maximum operating temperature of 650°C. It performs most efficiently in low-temperature working environments. Heat treatment processes including solution treatment, quenching, and annealing can enhance heat resistance by improving grain boundary structure and grain size.
Industry Applications
- Food processing equipment
- Textile manufacturing operations
- Brewery and beverage systems
- Water treatment facilities
- Oil and gas processing
- Chemical applications
- Construction and architectural uses
- Pharmaceutical equipment
- Automotive components
- Agricultural equipment (fertilizers, pesticides)
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shandong Heyixin Metal Materials Co., Ltd
Location
Dadonggang, East Head of Liaohe Road, Liaocheng Economic and Technological Development Zone, Shandong Province
Contact Person
Marco