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ASTM Material Chart for Industrial Valves | A105, WCB, CF8, CF8M Guide

15/04/2026

ASTM Material Chart for Industrial Valves

In industrial piping systems, selecting the correct ASTM valve material plays a critical role in ensuring durability, pressure resistance, and system safety.

ASTM standards define the materials used for valve bodies, bonnets, and internal components.

1. What is ASTM?

ASTM (American Society for Testing and Materials) is an international standards organization that defines:

Metal and non-metal materials
Mechanical properties
Chemical composition
Industrial applications

2. Common ASTM Valve Materials

🔹 ASTM A105

Forged carbon steel
Used for high-pressure valves
Applications: oil & gas, steam systems

🔹 ASTM A216 WCB

Cast carbon steel
Widely used in gate and globe valves
Suitable for medium to high-pressure systems

🔹 ASTM A351 CF8

Stainless steel 304 equivalent
Good corrosion resistance
Used in water and light chemical systems

🔹 ASTM A351 CF8M

Stainless steel 316 equivalent
High corrosion resistance
Used in chemical and seawater applications

3. ASTM Valve Material Chart

ASTM Code	Material	Applications
A105	Forged Carbon Steel	High-pressure valves
A216 WCB	Cast Carbon Steel	General industrial valves
A351 CF8	Stainless Steel 304	Water and light chemical systems
A351 CF8M	Stainless Steel 316	Chemical and marine environments

4. How to Select ASTM Valve Materials

🔹 Based on environment:

Clean water → CF8
Light chemicals → CF8 / CF8M
Strong chemicals → CF8M
High pressure → A105 / WCB

🔹 Based on temperature:

High temperature → A105
Medium temperature → WCB
Corrosive environment → CF8M

5. Advantages of ASTM Materials

Internationally recognized standard
High mechanical strength
Easy replacement and standardization
Suitable for multiple industries
Widely used worldwide

6. Industrial Applications

Oil & gas and petrochemical plants
Power generation plants
Chemical industries
Steam systems
High-pressure piping systems

7. Important Selection Notes

Do not select based on price only
Always consider working environment
Check ANSI / DIN / JIS compatibility
Ensure system-wide material consistency

8. Reliable Industrial Valve Supplier

For technical consultation or quotation, contact:

Phuc Minh Engineering Co., Ltd
🌐 Website: pm-e.vn
📧 Email: info@pm-e.vn
📱 Hotline: +84 907 450 506 – +84 902 720 814 – +84 979 737 351

👉 We provide:

Industrial valves with ASTM, ANSI, DIN standards
Full CO-CQ documentation
Technical project support
Genuine imported products

CONCLUSION

Understanding the ASTM material chart for industrial valves helps engineers select the correct materials, ensuring safety, durability, and performance of piping systems.

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