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PTG 470® - EN 10294-1 E470

Size range: 30 - 250 mm od (additional sizes outside core range available) 

 

PTG 470 is Benteler Distribution's brand of hollow bar which is fully compliant with the EN 10294-1 E470 specification.

 

• Low material loss
• Increased tool life
• Increased cutting speeds
• High design strength
• Good weldability
• Guaranteed finished sizes
• Clean steel
• Improved machinability

 

Key properties of PTG 470®

 

Chemical analysis

Carbon 0.16 - 0.22%

Silicon 0.10 - 0.50%

Manganese 1.30 - 1.70%

Phosphorus 0.03% max

Sulphur 0.015 - 0.050%

Aluminium 0.01% min

Vanadium 0.08 - 0.15%

 

Mechanical properties

Minimum Yield for Wall Thicknesses

< 16 mm 470 n/mm²

16 - 25 mm 460 n/mm²

25 - 50 mm 430 n/mm²

 

Straightness 1 in 1000

Elongation 17% min

 

Hollow_Bar.pdf

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