+86-579-85365665
You are in our Global Site
Closed-die forging, also called closed forging, is a kind of forging method that can be achieved by closed die forging press.
Closed die drop precision forging drives a plurality of punches or die cavities, makes the material mainly carry out lateral extrusion deformation flow, enters the die space set on the side, and produces the forging with radial protrusion.
The whole forging process is closed die forging process, also called impression die forging. As a reputable closed and open die drop forging company in China, we can provide such kind of service. Relevant closed/impression die forging diagram, videos and pdf files are available for your better understanding our products.
AISI 1010, AISI 1018, AISI 1020, AISI 1026, AISI 4130, AISI 4140, AISI 4330, AISI 4340, AISI 8620, AISI 8630, AISI 9310, Nitralloy 135,
Stainless Steel 300 Series
Grade 302, Grade 304, Grade 304-l, Grade 309, Grade 310, Grade 316, Grade 316-L, Grade 317, Grade 321, Grade 330
Stainless Steel 400 Series
Grade 403, Grade 405, Grade 410, Grade 414, Grade 416, Grade 418, Grade 422, Grade 431, Grade 440-A, Grade 440-C
Precipitation Hardening Grades
13-8MO, 15-5 PH, 17-4 PH, 450, 455
Duplex stainless-steel grades:2205, 2507, F-55
Monel: 400, K 500
Nitrolic: 40, 50, 60
English 
日本語 
한국어 
français 
Deutsch 
Español 
italiano 
русский 
português 
العربية 
dansk 
Suomi 
