ASTM A694 F65

16 July 2018

ASTM A694 F65 is a key grade for Special Quality Alloys Ltd. We carry a wide range of re-forging stock which allows us to manufacture forgings on short lead-times.

The material is often selected for its high yield capabilities combined with its excellent low temperature toughness and weldability.

Standard product forms include forged Flanges, Hubs, Valves and other bespoke shapes such as Block Tee’s.

Applicable Specifications

• ASTM A694 F65
• NACE MR-0175/ISO 15156
• NORSOK L-005
• MSS-SP-44
• ASME B16.34
• ASME B16.47
• ASME B16.5

Forgings are designed in accordance with the applicable standards to maximize material strength ensuring high performance in some of the most demanding industries.

Typical mechanical properties in Quench and Tempered condition

• 0.2% Yield Strength – 65,000 KSI min / 450 Mpa                  
• Tensile Strength  -  77,000 KSI min / 530 Mpa
• Elongation  -  20% min
• Reduction of Area  -  35% min

Chemical Analysis Range

Carbon 0.30% max – Manganese 1.60% max - Phosphorus 0.025% max - Silicon - 0.15% - 0.35% - Sulphur 0.025% max