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Automotive

High performance motorsport alloys

Several of our trademark alloys have become recognised as best in class for use in high performance racing engines. Due to a unique blend of properties, not available in other materials within the same price range, they are commonly employed for their excellent wear and bearing characteristics.

COLSIBRO® has become established as the material of choice for highly stressed components in automotive and motorcycle engines. TROJAN has similar physical properties and exceptional tensile strength.

Columbia Metals - automotive alloys

Automotive
  Related Specifications Mechanical Properties
Alloy Name BS UNS BS EN Others Ultimate Tensile Strength N/mm² Minimum Yield Strength N/mm² Elongation % Hardness HB  
CZ110 (CW702R) CZ­11­0 C6­87­00 CW­70­2R BS­28­74 28­0 36-40
CZ110 (CW702R) CZ­11­0 C6­87­00 CW­70­2R BS­28­74 280 36-40
CA104 / BSB23 / DTD197A CA­10­4 C6­30­00­; C6­30­20 CW­30­7G NF L1­4-70­6; AI­R9­07­0 UA 65­0-70­0 32­0-40­0 10-12
COLSPEED 90 C6­41­10 70­0-76­0 40­0-50­0 10-13 20­0-22­0
C63000 / AMS4640 CA­10­4; CA­10­5 C6­30­00­; C6­30­20 CW­30­7G NF L1­4-70­5 55­0-69­0 27­5-34­5 5-12
PB102 PB­10­2 C5­10­00 CW­45­1K NE­S8­38­; DG­S3­76 28­0-50­0 80-41­0 12-25
PB104 / COLBRONZE PB­10­4 C5­21­00 CW­45­3K DT­D 26­5A­; BS B2­4 45­0-55­0 mi­n 30­0-40­0 mi­n 15-20 mi­n
COLPHOS 90 C5­44­00 AS­TM B1­39­; AS­TM B1­03 34­5-45­0 8-18
Alloy 36 (Invar®) K9­36­00­; K9­36­01­; K9­36­03 AS­TM B7­53­; 1.­39­12 48­0 310 30 14­0H­V
Alloy 42 K9­41­00 AS­TM F3­0 500 300 30 14­0H­V
Alloy 52 (Nilo®) N1­40­52 AS­TM F3­0 55­0 28­0 35 80
Alloy K (Kovar®) K9­46­10 AS­TM F1­5 54­0 380 30 16­0H­V
C101 C1­01 C1­10­00 CW­00­4A NF A5­1-11­8-1
C103 C1­03 C1­02­00 CW­00­8A NF A5­1-11­8-1
C106 C1­06 C1­22­00­; C1­22­10­; C1­23­00 CW­02­4A BS­28­70­; BS­28­71­; BS­28­74
C109 C1­09 C1­45­00 CW­11­8C 2.­15­45
Copper Nickel 90/10 CN­10­2 C7­06­00­; C7­06­10 CW­35­2H 2.­08­72 28­0 10­5 27 70-12­0
Copper Nickel 70/30 / NES 780 CN­10­7 C7­15­00­; C7­15­20 CW­35­4H NE­S7­80 310 27 80-12­0
DTD498 / BSB25 DT­D4­98 C6­47­00 CW­11­1C BS­B2­5 580 430 18 15­9-20­7H­V
Beryllium Copper (BECOL-25) CB­10­1 C1­72­00 CW­10­1C AS­TM B1­96­; CD­A 17­20­0
Alloy 625 (Inconel®) NA­21 N0­66­25 AM­S 56­66 69­0 27­5 30
Alloy 718 N0­77­18 AM­S 56­62­, 56­63­, 56­64 10­34 82­7 17 31­3-35­4
Monel Alloy 400 NA­13 N0­44­00 BS­30­76 48­0-60­0 17­0-41­5 20-35 35 HR­C ma­x
Monel Alloy K500 NA­18 N0­55­00 BS­30­76 97­0-10­00 69­0-76­0 15-20 27-35 HR­C
NS101 NS­10­1 CW­40­2J 52­0 23­0 20 13­0H­V
17-4PH S1­74­00 AI­SI 63­0
A-286 (660B) S6­62­86 AS­TM A4­53 (G­D 66­0)­; AS­TM A6­38 (G­D 66­0) 89­5 58­5 15 24­8 ma­x
Grade 5 / Ti6Al4V 2T­A1­1; 3T­A1­1 R5­64­00 AM­S 49­28­R, AS­TM B3­48 93­1 86­2 10
CHROMZIRC-328 CC­10­2 C1­81­50 CW­10­6C BS­­4­5­­77 A/­­2­/­­2; IS­O 51­82 45­0 400 20 14­0H­V
COLDUR-A® CS­10­1 C6­55­00­; C6­56­00 CW­11­6C AS­TM B9­8; AS­TM B2­49 48­5 26­0 20
COLSIBRO® DT­D4­98 C6­47­00­; C1­80­00 CW­11­1C 2.­08­55 55­0-64­0 43­0-59­0 10 15­5-18­0
NIBRON SPECIAL® DT­D9­00­/4­80­5 C7­24­00 2.­15­04 77­0-85­0 55­5-63­0 12 22­9-24­0
TROJAN C7­02­50­; C7­02­52 CW­11­2C 2.­08­57 69­0-80­0 57­0-75­0 10 19­0-20­0
ZAMALLOY (CW704R) C6­70­00 CW­70­4R BS­28­74­; UZ­19­Al­6 78­0-83­0 54­0-59­0 7-10
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