2640

MAT 2640 MCGB - DATA SHEET FOR SUPPLIERS

Old MAT No.: 308, -,Ductile Cast Iron, Unalloyed

For more information contact FLSmidth

PROPERTIES: Ductile Cast Iron with ferritic matrix.

STANDARDS: General requirements: When reference to this MAT NO appears on FLS Drawing or FLS Parts List or in FLS Purchase Order the data from the Primary Standard is used as acceptance criteria. Specific deviations in requirements made in the FLS Parts List, the FLS Purchase Order or a FLS Instruction always overrules this data sheet. Alternatively accepted International Standards listed in this sheet may be used if the supplier’s documentation covers at least the documentation required in the Primary Listed Standard. This means that supplementary tests in some cases will be necessary.

Primary Standard: EN 1563 (2003), MATERIAL: EN-GJS-400-18-RT, MATERIAL No.: EN-JS1024 Founding - Spheroidal graphite cast irons.

MECHANICAL PROPERTIES AT ROOM TEMPERATURE: Condition

Dim. mm

SCS

Tensile Strength MPa

Yield Strength MPa

Elong. %

Rm

Re

A5

Z

Z

E

HRc

HB

HV

°C

J

400-

250-

18-

-

-

169

-

-

-

23

14

Area Reduction

M.Elas GPa

Imp. Energy KV, Min

Hardness

COS

0-30

400-

250-

18-

-

-

169

-

-

-

COS

30-60

390-

230-

15-

-

-

169

-

-

-

23

14

COS

60-200

370-

240-

12-

-

-

169

-

-

-

23

12

SCS: Separately cast samples shall be used for parts below 2000 kg and uniform wall thickness. COS: Cast-on samples must be used for parts above 2000 kg. The position and size must be agreed between the purchaser and the manufacturer. The material is in this case called: EN-GJS-400-18U-RT, Number EN-JS1059. M. Elas. Values obtained from EN-GJS-400-18, Number EN-JS1020.

Rev_No

:

3,0

Issue Date: 01-06-1998 Prepared by: AsK Page 1 of 3 Revision Date: 26-11-2010 Approved by: IBo The information transmitted by this document is the proprietary and confidential property of FLSmidth, and may not be duplicated, disclosed, or utilized without written consent from FLSmidth.

MAT 2640 MCGB - DATA SHEET FOR SUPPLIERS

Old MAT No.: 308, -,Ductile Cast Iron, Unalloyed

For more information contact FLSmidth

ALTERNATIVE INTERNATIONAL STANDARDS TO MAT 2640 Standard ASTM A 536 (1984) JIS G 5502 (2001)

ASTM: BS: JIS: GB:

Type of Material Casting Casting

American Society of Testing Materials British Standard Japanese Industrial Standard Chinese Standard

DIN: EN: ISO: GOST:

Name of Material Gr. 60-40-18

Material No. Fd 400-18

Deutsche Industrie-Norm European Norm International Organisation of Standardization Russian Standard

DELIVERY CONDITIONS: Unless otherwise agreed upon, this material shall be delivered in the as-cast condition.

Rev_No

:

3,0

Issue Date: 01-06-1998 Prepared by: AsK Page 2 of 3 Revision Date: 26-11-2010 Approved by: IBo The information transmitted by this document is the proprietary and confidential property of FLSmidth, and may not be duplicated, disclosed, or utilized without written consent from FLSmidth.

MAT 2640 MCGB - DATA SHEET FOR SUPPLIERS

Old MAT No.: 308, -,Ductile Cast Iron, Unalloyed

For more information contact FLSmidth

Revisions: Rev. No.

Rev. Date

Change

Responsible

0,80

10-02-2002

AnJo

0,81 1,0 2,0

31-01-2005 08-06-2005 08-10-2007

3.0

26-11-2010

Text editions. Prepared & Approved changed. References to Alternative Standards added to supplier version. Standards updated. New name of material in JIS G 5502: FCD 400-18 Rev. no.changed to 1,0 Updated according to primary standard. Hardness removed, lastic module changed. GB standard added. GB standard removed

Rev_No

:

3,0

AsK AsK AsK AsK

Issue Date: 01-06-1998 Prepared by: AsK Page 3 of 3 Revision Date: 26-11-2010 Approved by: IBo The information transmitted by this document is the proprietary and confidential property of FLSmidth, and may not be duplicated, disclosed, or utilized without written consent from FLSmidth.