ASTM 403 Alloy Stainless Steel Pipe 6-2500mm OD with 590MPa Tensile Strength for High Temperature Applications
ASTM 403 Alloy Stainless Steel Pipe is manufactured according to American ASTM standards, offering exceptional performance in demanding industrial applications. This chromium-based stainless steel delivers reliable corrosion resistance and mechanical strength for high-temperature, high-pressure environments.
Primary composition includes iron (Fe) with controlled alloying elements: chromium content 11.50-13.00%, carbon ≤0.15%, silicon ≤0.50%, manganese ≤1.00%, phosphorus ≤0.040%, and sulfur ≤0.030%.
- Corrosion Resistance: Excellent performance in oxidizing environments with moderate resistance to acids and alkalis
- Mechanical Strength: Tensile strength ≥590MPa and hardness HRC20 after proper heat treatment
- Processing Versatility: Good hot working performance with wide forging/rolling temperature range
- Cold Working: Minimal hardening tendency for easier fabrication
- Welding Performance: Compatible with common welding methods
- Petrochemical, refining, and fertilizer processing systems
- Pharmaceutical, food processing, and paper manufacturing
- Automotive turbine blades and high-stress components
- Machinery manufacturing for turbine blades and mechanical parts
- Solar energy, precision electronics, rail transportation, and pressure vessels
| Parameter | Specifications |
|---|---|
| Standards | ASTM A213, A312, A269, A778, A789, DIN 17456, DIN 17457, DIN 17459, JIS G3459, JIS G3463, GOST 9941, EN10216, BS3605, GB13296 |
| Surface Finish | Polishing, annealing, pickling, bright |
| Manufacturing Technique | Hot rolled / cold rolled |
| Dimensions | Wall thickness: 1mm-150mm (SCH10-XXS) Outer diameter: 6mm-2500mm (3/8"-100") |
| Length | 4000mm, 5800mm, 6000mm, 12000mm, or custom lengths |
| Applications | Petroleum, food processing, chemical industry, construction, electric power, nuclear energy, machinery, biotechnology, paper making, shipbuilding, boiler systems |
| Packaging | Standard export seaworthy package or custom requirements |
Yes, we welcome sample orders for quality verification. Mixed samples are acceptable.
Samples require 3-5 days, while production orders exceeding 28 tons take 7-15 days.
Minimum order quantity is 1 piece for sample verification.
Samples ship via DHL, UPS, FedEx or TNT (3-5 days delivery). Mass production orders typically use sea freight.
Yes, we provide OEM and ODM services including logo printing.
We offer 5-10 year warranty coverage for our products.
Our strict quality control system maintains a defective rate below 0.2%.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.