GME QS 19M000-1999 High Temperature Nodualr Cast Iron (English German This Engineering Material Specification has been superseded by GMW13M-IR-C It may be applied only for current oje.pdf

上传人:roleaisle130 文档编号:756411 上传时间:2019-01-19 格式:PDF 页数:10 大小:382.29KB
下载 相关 举报
GME QS 19M000-1999 High Temperature Nodualr Cast Iron (English German This Engineering Material Specification has been superseded by GMW13M-IR-C It may be applied only for current oje.pdf_第1页
第1页 / 共10页
GME QS 19M000-1999 High Temperature Nodualr Cast Iron (English German This Engineering Material Specification has been superseded by GMW13M-IR-C It may be applied only for current oje.pdf_第2页
第2页 / 共10页
GME QS 19M000-1999 High Temperature Nodualr Cast Iron (English German This Engineering Material Specification has been superseded by GMW13M-IR-C It may be applied only for current oje.pdf_第3页
第3页 / 共10页
GME QS 19M000-1999 High Temperature Nodualr Cast Iron (English German This Engineering Material Specification has been superseded by GMW13M-IR-C It may be applied only for current oje.pdf_第4页
第4页 / 共10页
GME QS 19M000-1999 High Temperature Nodualr Cast Iron (English German This Engineering Material Specification has been superseded by GMW13M-IR-C It may be applied only for current oje.pdf_第5页
第5页 / 共10页
点击查看更多>>
资源描述

1、STD.OPEL QS 19MO-ENGL 1777 W 85971l18 0027357 373 m Ausfertigungs-Nr.: 2 ADAM OPEL AG TEZ Zentrallaboratorium Datum: 02199 AuSgefertigt:w Genehmigt: Seite 1 von ! TECHN. LIEFERBEDINGUNGEN FUR WERKSTOFFE QS 19MO O0 Warmfestes GuBeisen mi Kugeigrafit - Hinweis; Diese T. L. fr Werkstoffe wurden ersetzt

2、 durch GMWl3M-IR-C. Sie drfen nur noch fr laufende Projekte einschlieBlich y-Plattform angewendet werden. Fr alle zuknftigen Projekte ab A und E sind die GMW verbindlich. Referenzbeziehungen alt zu neu fr Angaben in Zeichnungen etc. siehe Anhang. Werkstoff Warmfester , mit Silizium mi Molybdan hochl

3、egierter duktiler Eisen- Kohlenstoff-GuBwerkstoff. Der als Grafit vorliegende Kohlenstoffanteil ist hierbei nahezu vollstndig in weitgehend kugeliger Form ausgebildet. Veruendung Sforni Fur Gustcke gemW Zeichnung. BerStellirriq seerfaken Fails nicht anders vereinbart, bleibt die Wahl geeigneter Gie-

4、 und Form- verfahren dem Guhersteller berlassen. Verweridimq czwedt Fr Guteile, an die erhhte Anforderungen hinsichtlich Hitzebestndig- keit, Zunerbestandigkeit, Volmnkestandigkeit und Warmfestigkeit ge- stellt werden, z.B. Auspuffkrbr. i .Freigabemuster, fr die diese Vorschrift zutrifft, missen nac

5、h dieser Vorschrift geprft und von der Prcduktentwicklung und Konstruktion genehmigt sein, ehe eine Lieferung erfolgen kann. Bei beabsichtigter Abweichung von dieser Vorschrift ist der Hersteller verpflichtet, unaufgefordert dem Abnehmer Proben zur erneuten Bemuster- und Genehmigung durch die Produk

6、tentwicklung mid Konstruktion vorzulegen, bevor die Atweichung in der Lieferung einsetzen kann. Ware die Opel-Zeichnungsvonchriften erfllt. Einkrfbericht mit zahlenmGgen Ergebnissen aus PrOfungen der Liferung selbst istbei jeder Bemusterung, Entbelieferung und Ausf hrungsanderung mitzugeben. LBCP TL

7、 WSD 1 11/95 COPYRIGHT OPELLicensed by Information Handling ServicesSTD=OPEL QS 37M000-ENGL 1999 W 8577338 0027358 ZUT W Ausfertigungc-Nr.: 2 6 6.1 6.2 6.2.1 6.2.2 6.2.3 6.2.4 6.2.5 z 6.3 6.3.1 6.3.2 6.3.3 6.3.4 Datum: 02/99 Ausgefertigt: Genehmigt: Seite 2 von 5 qs 19m O0 chan. ZUsamnenSetz Da die

8、chem. Zusamensetzung dieses Werkstoffes stark von der Warid- dicke bzw. Abkuhlungsgeschwindigkeit des Gustckes wie von dan einzustellenden Gefge im Guzustand abhngig ist, stellen die nach- folgend aufgefhrten Werte der chem. Zucmmiensetzung lediglich Richt- werte dar und sind, wenn nicht anders vere

9、inbart, dem Guhersteller berlassen. Der Gehalt an Schwefel und Magnesium in der Schmelze sollte jedoch innerhab der angefhrten Werte liegen. Werte in Massenanteile in 3 Kohlenstoff 3,2-bis 3,8 Silizium 4,O bis 5,O Mangan = 0,5 Schwefel 0,Ol mw Magnesium 0,04 bis 0,07 MolyMan 0,75 bis 1,25 Mechanisch

10、e Eigenschaften im Anlieferungszustand Zugfestigkeit % in N/m 550 min 0,2 % Dehngrenze w,2 in N/m 480 min Bruchdehnung in N/m2 5 min Brinellhrte HB mit F = 30 D 200 bis 240 In besonderen Fallen ist die MeOstelle fr die Brinellharte auf der Zeichnung festgelegt. Physikalische Eigenschaften (Richtwert

11、e) 6,85 160 bis 180 Dichte bei +2OoC in kg/il icon iulphur langanese ADAM OPEL AG TDC Ventral Laboratories 3,2 to 3,8 4,O to 5,O 0.01 max = 0,5 ENGINEERING MATERIAL SPECIFICATION 2 QS 19M000 High Temperature Nodular Cast Iron Date: 02/99 Approved: Page 1 of 4 I Prepared:zAut- )r all future projects

12、from A and E upwards the GMW are binding. References old to new for )plied only for current projects including y-platform. dications on drawings etc. see Appendix. Material igh temperature, silicon and molybdenum high-alloy ductile cast iron. The carbon is nearly complete and -edominantiy spheroliti

13、c formed. Form of Supply 3r castings as indicated on component drawing. Manufacturing Process nless otherwise agreed the casting and moulding process shall be at the discretion of the manufacturer. Application 3r castings, which have to fulfill higher requirements regarding resistance to heat, resis

14、tance to scaling, sictance to volume and high temperature stability, e. g. exhaust mhnifolds. Note amples of components or material released to this specification shall be tested for conformity with the quirements of this specification and approved by Product Engineering Department prior to immencem

15、ent of delivery of bulk supplies. In the event of any intentional deviations from the quirements of this specification or the previously released samples, it is the sole responsibility of the ipplier to inform the purchaser unsolicited with a documentation of all such deviations. Upon request the ip

16、plier shall submit samples of the changed version for reapproval by Product Engineering Department lor to commencement of delivery of deviant bulk supplies. _ _ Material Requirements .1 Chemical Composition nce chemical composition, wall thickness requirements, cooling rate of castings and as cast i

17、crostructure are all interrelated, the values for the chemical composition listed below are recommended ilues and unless otherwise agreed at the discretion of the manufacturer. le content o sulphur and magnesium in the melt however, shall be within the specified limits. dues in O/O by mass lacinesiu

18、m 10.04 to 0.07 I lolvbdenum 10.75 to 1.25 I ? spot checks possibly performed by Opel, it is the suppliers responsibility that the delivered;arts are in line with the Opel drawings. ies of samples, first off-tool parts and parts, whose performance has been changed, must be accompanied by a test repo

19、rt showing the ,ults in terms of figures. WSE 1 11/95 COPYRIGHT OPELLicensed by Information Handling ServicesSTDgOPEL QS k9MOOO-ENGL 1999 8597118 00273b3 b77 m QS 19M000 Date: 02/99 .2 Mechanical Properties in the as received Condition Prepared: Approved: Page 2 of 4 5.2.1 Tensile strength R, in N/m

20、m2 .2.2 0,2 .2.3 Elongation at break AS in YO .2.4 Brinell hardness HB with F = 30 D2 Proof stress Rp0,2 in Nimm2 550 min 480 min 5 min 200 to 240 2.5 special cases the measuring point for the Brinell hardness is specified on the component drawing. 3 Physical Properties (approximate values) .3.1 Den

21、sity at +20 C in kg/drn3 .3.2 Modulus of elasticity in kN/mm2 3.3 Poissons ratio 3.4 Coefficient of thermal expansion +20“ to +540 C in 1 K +20“ to +i31 5“ C in 3.5 Thermal conductivity +100“Cin +200 C in W +500“ C in K cm 6,85 1 60 40 I 80 0,28 12,2 13,5.106 0,25 0,27 0,25 1 Structure ? rating char

22、ts for cast iron in Opel 107 shall be definitive for evaluation of the microstructure. .1 Basic structure rite/pearlite ratio to chart IX, photo 6 min. basic structure shall be predominantiy ferrite, only traces of pearlite and carbides ( 5 %), .2 Spheroid structure m to chart VI, photo 3 and better

23、 portion to chart VII, photo 2 and more 3 to chart VIII, photo 6 and smaller at treatments to reduce casting stresses shall not change the rnicrostnicture. COPYRIGHT OPELLicensed by Information Handling ServicesI Properties of the Castings shall be dimensionally accurate and clean. shall be cleaned

24、from moulding and core sand and free from unevenness affecting the The castings shall be free from defects detrimental to machineability and/or serviceability, and and slag inclusions, cold laps, scabs, shrinkage etc. may only be removed with the approval of the purchaser. The repair of defects shal

25、l not :hineability and/or the serviceability. The repaired spots shall be marked. Approved: I PreparedrCCRcZcJit Date: 02/99 specified in this engineering specification corresponds with the not yet standardized SG - X Si MO 51. - Page 3 of 4 ia1 Requirements n the requirements specified in this engi

26、neering specification or additional requirements cated in the respective part drawings and/or material releases. icedure se specified, all .sts shall be carried out at a temperature of +23“ C * 5 K. gecifications are applicable when testing the mechanical properties: I I ,Brinell hardness test“ 5.19

27、75 (in the meantime replaced by) Part 1 : Method of testing (at ambient temperature) .including Addendum AC1 : 1990“ German Version Part 1 4.1991 Testing of metallic materials; Tensile testing, EN 10 002-1 : 1990 + AC1 : 1990 lall be evaluated to Ope1 107 ,Microscopic test of cast iron by means of s

28、tructure rating COPYRIGHT OPELLicensed by Information Handling Services STD*OPEL QS 19M000-ENGL 1999 W 8597118 00273b5 44T 9 Date: 02/99 QS 19M000 Prepared: Page 4 of 4 ? added. Issue-No. 1, Date 05/88 Description Che Anhang / Appendix: Referenzbeziehungen alt zu neu fr Angaben in Zeichnungen. References old to new for indications on drawings. Datum: 02/99 Ausgefertigt: Seite 1 von 1 Date: 02/99 Prepared: Page 1 of 1 Beispiele / Examples: I ITDC Grades / I Equivalent Global Grade / 1 I LBSP TL 3 11/95 COPYRIGHT OPELLicensed by Information Handling Services

展开阅读全文
相关资源
猜你喜欢
相关搜索

当前位置:首页 > 标准规范 > 国际标准 > 其他

copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1