Parts produced\/year<\/p>\n<\/div>
+350M<\/h3><\/div><\/div><\/div>Material efficiency<\/p>\n<\/div>
<\/div><\/div>>95%<\/h3><\/div><\/div><\/div>Presses<\/p>\n<\/div>
<\/div><\/div>12<\/h3><\/div><\/div><\/div>Employees<\/p>\n<\/div>
<\/div><\/div>40<\/h3><\/div><\/div><\/div><\/div><\/div>Tailor-made solutions
\nin Cold & Warm Forging.<\/p><\/h3><\/div>
Cold Forging<\/strong> (or Warm Forging) is a wire metal forming process carried out at room temperature<\/strong> (the wire being either at romm temperature, either heated up to +\/- 400\u00b0), by plastic deformation using punches and dies.
It is widely used for fastening parts and automotive parts, etc. <\/p>\nOn our dedicated Samat <\/strong>plant, we mainly produce parts according to customer drawings.<\/p>\nMain advantages<\/strong>:<\/p>\n<\/div>![\"\"](\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%2715%27%20height%3D%2715%27%20viewBox%3D%270%200%2015%2015%27%3E%3Crect%20width%3D%2715%27%20height%3D%2715%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\")
Mechanical benefits:<\/strong><\/p>\n\n- Improvement of mechanical properties<\/strong>
\nThe metal is cold-worked during deformation, increasing mechanical strength<\/strong>, hardness<\/strong>, and fatigue resistance<\/strong>.<\/li>\n- Continuous metal fibers<\/strong>
\nOpposite to turning, the structure and the fibers of the material are not cut, which improves the strength of the parts.<\/li>\n<\/ul>\n<\/div><\/div><\/div> Economic and productivity benefits<\/strong>:<\/p>\n\n- Very few raw material losses<\/strong>
\nOpposite to turning, almost no chips : waste reduction,<\/li>\n- Very high production output<\/strong>
\nIdeal process for medium to large series production.<\/li>\n- Global reduction of costs<\/strong>
\nLess raw material engaged, less secondary operations, short cycle times<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div> Dimensional and quality benefits:<\/strong><\/p>\n\n- High dimensional accuracy<\/strong>
\nAchieve tight tolerances and excellent repeatability.<\/li>\n- Very good surface finish<\/strong>
\nNo need or little need of additional finishing.<\/li>\n- Complex shapes allowed<\/strong>
\nIn one or several successive operations.<\/li>\n<\/ul>\n<\/div><\/div><\/div> Energy and environmental benefits<\/strong>:<\/p>\n\n- No need of metal heating (opposite to forging process)<\/strong>
\nReduced energy consumption.<\/li>\n- Ecological and responsible process<\/strong>
\nLess waste, reduced CO2 carbon footprint<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div>Our dedicated plant.<\/span><\/span><\/h3><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-site-samat.png\" "\\"hpo-plant-samat\\"")
<\/span><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/03\/hpo-site-samat-03.png\" "\\"hpo-plant-samat-03\\"")
<\/span><\/div>Contact us<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>Types of parts<\/h4><\/div><\/div>\n\n- Special parts based on customers drawings (special screws, axes of compressor, pumps or electric motors…)<\/em><\/li>\n
- Diameter 3 to 30 mm<\/li>\n
- Length 5 to 170 mm<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>
Machine range <\/h4><\/div><\/div>\n\n- Cold & Warm forging machines from 2 to 6 stations<\/li>\n
- Power: up to 270 tons.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>
Materials<\/h4><\/div><\/div>\nAll main types of materials are used:<\/strong><\/p>\n\n- Steels<\/strong>\n
\n- Soft steels \/ low carbon<\/strong>
\n(C4C, C10C, C15C, 20MnB4)<\/li>\n- High alloy\/ high carbon steels<\/strong>
\n(16MnCr5, 35CrB4, 42CrMo4, 100C6) <\/li>\n- Stainless steels<\/strong>
\n(AISI 304, 316, 310, A286) <\/li>\n<\/ul>\n<\/li>\n- Non-ferrous metals<\/strong>\n
\n- Aluminium and aluminium alloys<\/li>\n
- Copper, Brass<\/li>\n
- Bronze<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>
![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-expertise-frappe-07.png\" "\\"hpo-expertise-frappe-07\\"")
<\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-expertise-frappe.png\" "\\"hpo-expertise-frappe\\"")
<\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-expertise-frappe-6.png\" "\\"hpo-expertise-frappe-6\\"")
<\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-expertise-frappe-05.png\" "\\"hpo-expertise-frappe-05\\"")
<\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/03\/hpo-expertise-frappe-08.png\" "\\"hpo-expertise-frappe-08\\"")
<\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-expertise-frappe-03.png\" "\\"hpo-expertise-frappe-03\\"")
<\/span><\/div><\/div><\/div><\/div><\/div>Some of our achievements in Cold & Warm Forging<\/h3><\/div><\/div><\/div>
Material efficiency<\/p>\n<\/div>
>95%<\/h3><\/div><\/div><\/div>Presses<\/p>\n<\/div>
<\/div><\/div>12<\/h3><\/div><\/div><\/div>Employees<\/p>\n<\/div>
<\/div><\/div>40<\/h3><\/div><\/div><\/div><\/div><\/div>Tailor-made solutions
\nin Cold & Warm Forging.<\/p><\/h3><\/div>
Cold Forging<\/strong> (or Warm Forging) is a wire metal forming process carried out at room temperature<\/strong> (the wire being either at romm temperature, either heated up to +\/- 400\u00b0), by plastic deformation using punches and dies.
It is widely used for fastening parts and automotive parts, etc. <\/p>\nOn our dedicated Samat <\/strong>plant, we mainly produce parts according to customer drawings.<\/p>\nMain advantages<\/strong>:<\/p>\n<\/div> Mechanical benefits:<\/strong><\/p>\n\n- Improvement of mechanical properties<\/strong>
\nThe metal is cold-worked during deformation, increasing mechanical strength<\/strong>, hardness<\/strong>, and fatigue resistance<\/strong>.<\/li>\n- Continuous metal fibers<\/strong>
\nOpposite to turning, the structure and the fibers of the material are not cut, which improves the strength of the parts.<\/li>\n<\/ul>\n<\/div><\/div><\/div> Economic and productivity benefits<\/strong>:<\/p>\n\n- Very few raw material losses<\/strong>
\nOpposite to turning, almost no chips : waste reduction,<\/li>\n- Very high production output<\/strong>
\nIdeal process for medium to large series production.<\/li>\n- Global reduction of costs<\/strong>
\nLess raw material engaged, less secondary operations, short cycle times<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div> Dimensional and quality benefits:<\/strong><\/p>\n\n- High dimensional accuracy<\/strong>
\nAchieve tight tolerances and excellent repeatability.<\/li>\n- Very good surface finish<\/strong>
\nNo need or little need of additional finishing.<\/li>\n- Complex shapes allowed<\/strong>
\nIn one or several successive operations.<\/li>\n<\/ul>\n<\/div><\/div><\/div> Energy and environmental benefits<\/strong>:<\/p>\n\n- No need of metal heating (opposite to forging process)<\/strong>
\nReduced energy consumption.<\/li>\n- Ecological and responsible process<\/strong>
\nLess waste, reduced CO2 carbon footprint<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div>Our dedicated plant.<\/span><\/span><\/h3><\/div><\/span><\/div><\/span><\/div>Contact us<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>Types of parts<\/h4><\/div><\/div>\n\n- Special parts based on customers drawings (special screws, axes of compressor, pumps or electric motors…)<\/em><\/li>\n
- Diameter 3 to 30 mm<\/li>\n
- Length 5 to 170 mm<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>
Machine range <\/h4><\/div><\/div>\n\n- Cold & Warm forging machines from 2 to 6 stations<\/li>\n
- Power: up to 270 tons.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>
Materials<\/h4><\/div><\/div>\nAll main types of materials are used:<\/strong><\/p>\n\n- Steels<\/strong>\n
\n- Soft steels \/ low carbon<\/strong>
\n(C4C, C10C, C15C, 20MnB4)<\/li>\n- High alloy\/ high carbon steels<\/strong>
\n(16MnCr5, 35CrB4, 42CrMo4, 100C6) <\/li>\n- Stainless steels<\/strong>
\n(AISI 304, 316, 310, A286) <\/li>\n<\/ul>\n<\/li>\n- Non-ferrous metals<\/strong>\n
\n- Aluminium and aluminium alloys<\/li>\n
- Copper, Brass<\/li>\n
- Bronze<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div>
Some of our achievements in Cold & Warm Forging<\/h3><\/div><\/div><\/div>
Presses<\/p>\n<\/div>
12<\/h3><\/div><\/div><\/div>Employees<\/p>\n<\/div>
<\/div><\/div>40<\/h3><\/div><\/div><\/div><\/div><\/div>Tailor-made solutions
\nin Cold & Warm Forging.<\/p><\/h3><\/div>
Cold Forging<\/strong> (or Warm Forging) is a wire metal forming process carried out at room temperature<\/strong> (the wire being either at romm temperature, either heated up to +\/- 400\u00b0), by plastic deformation using punches and dies.
It is widely used for fastening parts and automotive parts, etc. <\/p>\nOn our dedicated Samat <\/strong>plant, we mainly produce parts according to customer drawings.<\/p>\nMain advantages<\/strong>:<\/p>\n<\/div> Mechanical benefits:<\/strong><\/p>\n\n- Improvement of mechanical properties<\/strong>
\nThe metal is cold-worked during deformation, increasing mechanical strength<\/strong>, hardness<\/strong>, and fatigue resistance<\/strong>.<\/li>\n- Continuous metal fibers<\/strong>
\nOpposite to turning, the structure and the fibers of the material are not cut, which improves the strength of the parts.<\/li>\n<\/ul>\n<\/div><\/div><\/div> Economic and productivity benefits<\/strong>:<\/p>\n\n- Very few raw material losses<\/strong>
\nOpposite to turning, almost no chips : waste reduction,<\/li>\n- Very high production output<\/strong>
\nIdeal process for medium to large series production.<\/li>\n- Global reduction of costs<\/strong>
\nLess raw material engaged, less secondary operations, short cycle times<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div> Dimensional and quality benefits:<\/strong><\/p>\n\n- High dimensional accuracy<\/strong>
\nAchieve tight tolerances and excellent repeatability.<\/li>\n- Very good surface finish<\/strong>
\nNo need or little need of additional finishing.<\/li>\n- Complex shapes allowed<\/strong>
\nIn one or several successive operations.<\/li>\n<\/ul>\n<\/div><\/div><\/div> Energy and environmental benefits<\/strong>:<\/p>\n\n- No need of metal heating (opposite to forging process)<\/strong>
\nReduced energy consumption.<\/li>\n- Ecological and responsible process<\/strong>
\nLess waste, reduced CO2 carbon footprint<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div>Our dedicated plant.<\/span><\/span><\/h3><\/div><\/span><\/div><\/span><\/div>Contact us<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>Types of parts<\/h4><\/div><\/div>\n\n- Special parts based on customers drawings (special screws, axes of compressor, pumps or electric motors…)<\/em><\/li>\n
- Diameter 3 to 30 mm<\/li>\n
- Length 5 to 170 mm<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>
Machine range <\/h4><\/div><\/div>\n\n- Cold & Warm forging machines from 2 to 6 stations<\/li>\n
- Power: up to 270 tons.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>
Materials<\/h4><\/div><\/div>\nAll main types of materials are used:<\/strong><\/p>\n\n- Steels<\/strong>\n
\n- Soft steels \/ low carbon<\/strong>
\n(C4C, C10C, C15C, 20MnB4)<\/li>\n- High alloy\/ high carbon steels<\/strong>
\n(16MnCr5, 35CrB4, 42CrMo4, 100C6) <\/li>\n- Stainless steels<\/strong>
\n(AISI 304, 316, 310, A286) <\/li>\n<\/ul>\n<\/li>\n- Non-ferrous metals<\/strong>\n
\n- Aluminium and aluminium alloys<\/li>\n
- Copper, Brass<\/li>\n
- Bronze<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div>
Some of our achievements in Cold & Warm Forging<\/h3><\/div><\/div><\/div>
Employees<\/p>\n<\/div>
40<\/h3><\/div><\/div><\/div><\/div><\/div>Tailor-made solutions
\nin Cold & Warm Forging.<\/p><\/h3><\/div>
Cold Forging<\/strong> (or Warm Forging) is a wire metal forming process carried out at room temperature<\/strong> (the wire being either at romm temperature, either heated up to +\/- 400\u00b0), by plastic deformation using punches and dies.
It is widely used for fastening parts and automotive parts, etc. <\/p>\nOn our dedicated Samat <\/strong>plant, we mainly produce parts according to customer drawings.<\/p>\nMain advantages<\/strong>:<\/p>\n<\/div> Mechanical benefits:<\/strong><\/p>\n\n- Improvement of mechanical properties<\/strong>
\nThe metal is cold-worked during deformation, increasing mechanical strength<\/strong>, hardness<\/strong>, and fatigue resistance<\/strong>.<\/li>\n- Continuous metal fibers<\/strong>
\nOpposite to turning, the structure and the fibers of the material are not cut, which improves the strength of the parts.<\/li>\n<\/ul>\n<\/div><\/div><\/div> Economic and productivity benefits<\/strong>:<\/p>\n\n- Very few raw material losses<\/strong>
\nOpposite to turning, almost no chips : waste reduction,<\/li>\n- Very high production output<\/strong>
\nIdeal process for medium to large series production.<\/li>\n- Global reduction of costs<\/strong>
\nLess raw material engaged, less secondary operations, short cycle times<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div> Dimensional and quality benefits:<\/strong><\/p>\n\n- High dimensional accuracy<\/strong>
\nAchieve tight tolerances and excellent repeatability.<\/li>\n- Very good surface finish<\/strong>
\nNo need or little need of additional finishing.<\/li>\n- Complex shapes allowed<\/strong>
\nIn one or several successive operations.<\/li>\n<\/ul>\n<\/div><\/div><\/div> Energy and environmental benefits<\/strong>:<\/p>\n\n- No need of metal heating (opposite to forging process)<\/strong>
\nReduced energy consumption.<\/li>\n- Ecological and responsible process<\/strong>
\nLess waste, reduced CO2 carbon footprint<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div>Our dedicated plant.<\/span><\/span><\/h3><\/div><\/span><\/div><\/span><\/div>Contact us<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>Types of parts<\/h4><\/div><\/div>\n\n- Special parts based on customers drawings (special screws, axes of compressor, pumps or electric motors…)<\/em><\/li>\n
- Diameter 3 to 30 mm<\/li>\n
- Length 5 to 170 mm<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>
Machine range <\/h4><\/div><\/div>\n\n- Cold & Warm forging machines from 2 to 6 stations<\/li>\n
- Power: up to 270 tons.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>
Materials<\/h4><\/div><\/div>\nAll main types of materials are used:<\/strong><\/p>\n\n- Steels<\/strong>\n
\n- Soft steels \/ low carbon<\/strong>
\n(C4C, C10C, C15C, 20MnB4)<\/li>\n- High alloy\/ high carbon steels<\/strong>
\n(16MnCr5, 35CrB4, 42CrMo4, 100C6) <\/li>\n- Stainless steels<\/strong>
\n(AISI 304, 316, 310, A286) <\/li>\n<\/ul>\n<\/li>\n- Non-ferrous metals<\/strong>\n
\n- Aluminium and aluminium alloys<\/li>\n
- Copper, Brass<\/li>\n
- Bronze<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div>
Some of our achievements in Cold & Warm Forging<\/h3><\/div><\/div><\/div>
Tailor-made solutions
\nin Cold & Warm Forging.<\/p><\/h3><\/div>
Cold Forging<\/strong> (or Warm Forging) is a wire metal forming process carried out at room temperature<\/strong> (the wire being either at romm temperature, either heated up to +\/- 400\u00b0), by plastic deformation using punches and dies. On our dedicated Samat <\/strong>plant, we mainly produce parts according to customer drawings.<\/p>\n Main advantages<\/strong>:<\/p>\n<\/div> All main types of materials are used:<\/strong><\/p>\n
It is widely used for fastening parts and automotive parts, etc. <\/p>\n![\"\"](\"http:\/\/new.hpo.fr\/wp-content\/uploads\/2025\/11\/hpo-favicon.png\")
\n
\nThe metal is cold-worked during deformation, increasing mechanical strength<\/strong>, hardness<\/strong>, and fatigue resistance<\/strong>.<\/li>\n
\nOpposite to turning, the structure and the fibers of the material are not cut, which improves the strength of the parts.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n
\nOpposite to turning, almost no chips : waste reduction,<\/li>\n
\nIdeal process for medium to large series production.<\/li>\n
\nLess raw material engaged, less secondary operations, short cycle times<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div>\n
\nAchieve tight tolerances and excellent repeatability.<\/li>\n
\nNo need or little need of additional finishing.<\/li>\n
\nIn one or several successive operations.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n
\nReduced energy consumption.<\/li>\n
\nLess waste, reduced CO2 carbon footprint<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div>Our dedicated plant.<\/span><\/span><\/h3><\/div>
<\/span><\/div><\/span><\/div>Types of parts<\/h4><\/div>
\n
Machine range <\/h4><\/div>
\n
Materials<\/h4><\/div>
\n
\n
\n(C4C, C10C, C15C, 20MnB4)<\/li>\n
\n(16MnCr5, 35CrB4, 42CrMo4, 100C6) <\/li>\n
\n(AISI 304, 316, 310, A286) <\/li>\n<\/ul>\n<\/li>\n\n
<\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div>Some of our achievements in Cold & Warm Forging<\/h3><\/div><\/div><\/div>
![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-piece-frappe-010.png\")
<\/a><\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-piece-frappe-09.png\")
<\/a><\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-piece-frappe-08.png\")
<\/a><\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-piece-frappe-07.png\")
<\/a><\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-piece-frappe-06.png\")
<\/a><\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-piece-frappe-05.png\")
<\/a><\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-piece-frappe-04.png\")
<\/a><\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-piece-frappe-03.png\")
<\/a><\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-piece-frappe-02.png\")
<\/a><\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-piece-frappe-01.png\")
<\/a><\/span><\/div><\/div><\/div><\/div><\/div>