>>Home >>Site Map >>Terms of Use >>Regarding the Protection of Personal Information >>Japanese
Tohoku Steel Co., Ltd.
AND OR

Manufacturing Dimensions

Mass and small quantity production: ingots (melting and forging plant)


Square ingots

Round ingots

Mass (kg)
100
210
320
360
400
700
Mass (kg) Dimensions (mm)
50 φ80
90 φ100
110 φ125
120 φ140
340 φ215
400 φ240

* All masses are converted as iron.

  • Ingot dimensions are nearly equivalent to dimensions of ingot mold.
  • Square steel ingot is used as a reforging raw material.
  • Round steel ingot is used as mother alloy for precision forging.

Mass and small quantity production: forgings (melting and forging plant)

Square billets

60 to 140 square
Normally, forging ratio is 4 or more as a standard.
For 140 square or more, we will hold a consultation to consider the materials and usage.

Round billets

60D to 120D
Normally, forging ratio is 4 or more as a standard.
For 120 or more (less than or equal to 160D), we will hold a consultation to consider the materials and usage.

Flat slabs

Manufactured according to necessary dimensions, processing method (rolling, cutting, etc.), and usage.

  • Since the possible manufacturing dimensions for forgings depend on the necessary forging ratio, please contact us regarding this.
  • Forging surface at delivery can be dealt with grinding to remove flaws, or cutting off by machining.

Mass and small quantity production: rolled products (melting and forging plant)

  • We can also produce rolled round steel bar and rolled wire.
    Since specific manufacturing dimensions depend on product specifications, please consult with us in advance.
  • By adding a secondary processing, we can also produce centerless grind finished steel bars.
    Since specific manufacturing dimensions depend on product specifications, so please consult with us in advance.

Low quantity production of multi-purpose materials, and materials for prototype and research (Technical Center)

  • We can produce special alloys with comparative versatility in small quantities and various shapes.
    Please contact us for specific manufacturing capabilities.
  • We can also manufacture various shapes using ingots from a 7-kg vacuum melting furnace (experimental furnace).
    However, the product weight we can manufacture is limited to several kilograms.
    Please contact us for specific manufacturing capabilities.


>>Home >>Site Map >>Terms of Use >>Regarding the Protection of Personal Information >>Japanese
Kirin Coat S Kirin Coat C