Mean Coefficient of Thermal Expansion

H 950	10(-6)/°F	10(-6)/K	H 1050	10(-6)/°F	10(-6)/K
70-200°F (21-93°C) 70-400°F (21-204°C) 70-600°F (21-316°C) 70-800°F (21-427°C) 70-900°F (21-482°C)	5.9 6.0 6.2 6.3 6.6	10.6 10.8 11.2 11.3 11.9	70-200°F (21-93°C) 70-400°F (21-204°C) 70-600°F (21-316°C) 70-800°F (21-427°C) 70-900°F (21-482°C)	5.7 5.9 6.2 6.4 6.6	10.3 10.6 11.2 11.5 11.9
H 1000	10(-6)/°F	10(-6)/K	H 1100	10(-6)/°F	10(-6)/K
70-200°F (21-93°C) 70-400°F (21-204°C) 70-600°F (21-316°C) 70-800°F (21-427°C) 70-900°F (21-482°C)	5.7 6.0 6.2 6.3 6.6	10.3 10.8 11.2 11.3 11.9	70-200°F (21-93°C) 70-400°F (21-204°C) 70-600°F (21-316°C) 70-800°F (21-427°C) 70-900°F (21-482°C)	6.0 6.2 6.4 6.6 6.8	10.8 11.2 11.5 11.9 12.2

 

 

 

 

 

 

 

 

 

 

Weldability and Processing

Welding:

Suitable methods: TIG, MIG, and electron beam welding.

Preheating: Not typically required, but post-weld heat treatment (aging) may be needed to restore strength in the heat-affected zone (HAZ).

Filler materials: Use matching PH13-8Mo or high-nickel alloys (e.g., Inconel 718) to ensure corrosion resistance and strength.

Machining:

Higher strength and work hardening require carbide tools and proper cooling.

Cold forming is possible for simple shapes, but complex forming may require intermediate annealing.

 

 

 

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Our Cold-rolled Steel products are known for their durability and reliability.
Relying on the superior conditions and strong advantages of mass production, we are able to meet the different needs of our customers.

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