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HANKOOK Material Co., Ltd.


Tel : +82-32-817-4497


Email : kob@kob21.com

    • Company
    • History
    • Technology Status
    • Company Performance
    • Location
    • OILLESS BEARING
    • CAST PARTS
    • Copper Alloy
    • KOB1
    • KOB5
    • KOB7
    • KOB AB
    • Notice
    • News Items
    • FAQ
    • Q&A
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    HANKOOK Material Co., Ltd. provides high quality system through continuous R & D and investment.
    We will do our best to be a company developing together with our customers.

Copper Alloy

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  • OILLESS BEARING
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Copper alloy casting

Bush & Liner protects the main parts of the machine, such as shafts and housings, from the driving parts of various machines.
We mainly produce high quality products with few casting defects by using centrifugal casting method for these important parts.
Our bushes produced by the Centrifugal Casting Method have a more dense cast structure compared to the products produced by ordinary castings, resulting in longer wear resistance and durability.
The main materials of Bush & Liner are Lead Tin Bronze, Prosphor Bronze and Aluminum Bronze.

Korea industrial Standards Tensile Strength (N/mm) Elogation % Hardness (HB) Related to Foreign Standards
Name(No.) Code JIS ASTM DIN
Brass Castings CAC 202 (YBsC2) 195Over 20Over CAC 202 C85400 CuZn33Pb
CAC 203(YBsC3) 245Over 20 Over CAC 203 C85700 CuZn37PB
High Strength CAC 301 (HBsC1) 430 Over 20Over 90Over CAC 301 C86500 CuZn35Al1
Brass Castings CAC 302(HBsC1) 490 Over 18 Over 100Over CAC 302 C86400 CuZn34Al1
CAC 303(HBsC3) 635 Over 15 Over 165Over CAC 303 C86200 CuZn34A4l5
CAC 304(HBsC4) 765Over 12Over 210Over CAC 304 C86300 CuZn25Al5
KOB5 800Over 12Over 240Over
Bronze Castings CAC 401(BC1) 165Over 15Over CAC 401 C84400 CuSn2ZnPb/LG1
CAC 402(BC2) 245Over 20Over CAC 402 C90300
CAC 403(BC3) 245Over 15Over CAC 403 C90500 CuSn107n/RG10
CAC 406(BC6) 195Over 15Over CAC 406 C83600 CuSn6ZnPb/RG5,LG2
CAC 407(BC7) 125Over 18Over CAC 407 C93200 CuSn7ZnPB/RG7,LG4
Phosphor Bronze Castings CAC 502A(PBC2) 195Over 5Over 60Over CAC 502A CuSn10/PB4
CAC 502B(PBC2B) 295Over 5Over 80Over CAC 502B
CAC 502C(PBC2C) 295Over 5Over 80Over CAC 502C C90700
CAC 503B(PBC3) 268Over 3Over 90Over CAC 504B C91000 CuSn12/PB2
Lead Bronze Castings CAC 602(LBC2) 195Over 10Over 65Over CAC 602 CuPb10Sn/LB2
CAC 603(LBC3) 175Over 7Over 60Over CAC 603 C93700 CuPb10Sn/LB2
CAC 604(LBC4) 165Over 5Over 55Over CAC 604 CuPb15Sn/LB1
CAC 605(LBC5) 145Over 5Over 45Over CAC 605 C94100 CuPb20Sn/LB5
Aluminium Bronze Castings CAC 701(ALBC1) 440 Over 25Over 80Over CAC 701 C95200 CuAl10Fe/AB1
CAC 702(ALBC2) 490 Over 20Over 120Over CAC 702 C95400 CuAI9ni
CAC 703(ALBC3) 590 Over 15Over 150Over CAC 703 C95800 CuAl10Ni/AB2
CAC 704(ALBC4) 590 Over 15 Over 160Over CAC 704 C95700

Product
Product Introduction

  • OILLESS BEARING
  • CAST PARTS
  • Copper Alloy

Office


Contact us : kob@kob21.com


  • Tel+82-32-817-4497
  • Fax+82-32-816-8566

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HANKOOK MATERIAL Cp., Ltd  Namdong Complex 38B-10L, 626-9, Namchon-Dong, Namdong-Gu, Incheon, Korea TEL : 032-817-4497   FAX : 032-816-8566   E-Mail : hkm@kob21.com
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