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Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd.
Add：Baiguantun Economic Development Zone, Fengrun District,Tangshan City
P.C.：064005
Super High Chrome Cast Cylpebs（Cr:20%-28%）
1.ChemicalCompositionsNameGradeChemicalCompositionsCSiMnCrPSMoNiCuSuperHighChromeCastSteelCylpebs（SHCCC）ZQCR201.80~3.20.3~1.200.3~2.220~22≤0.06≤0.06TraceTraceTraceZQCR2222~24ZQCR2424~26ZQCR260.3-2.526
Key words:
Super High Chrome Cast Cylpebs（Cr:20%-28%）
Classification:
Description
1.Chemical Compositions
|
Name |
Grade |
Chemical Compositions |
||||||||
|
C |
Si |
Mn |
Cr |
P |
S |
Mo |
Ni |
Cu |
||
|
Super High Chrome Cast Steel Cylpebs |
ZQCR20 |
1.80~3.2 |
0.3~1.20 |
0.3~2.2 |
20~22 |
≤0.06 |
≤0.06 |
Trace |
Trace |
Trace |
|
ZQCR22 |
22~24 |
|||||||||
|
ZQCR24 |
24~26 |
|||||||||
|
ZQCR26 |
0.3-2.5 |
26~28 |
Trace |
Trace |
Trace |
|||||
|
ZQCR28 |
28~30 |
|||||||||
2.Hardness, Impact-toughness, Metallurgical Structure:
|
Name |
Name |
Surface Hardness |
Impact-toughness |
Metallurgical Structure |
|
Super High Chrome Cast Steel Cylpebs |
ZQCR20-ZQCR24 |
58-64 |
≥3 |
M+C |
|
ZQCR26-ZQCR28 |
56-62 |
|||
|
M-Martensite, C- Carbide |
||||
Related Products
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Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd.
Add：Baiguantun Economic Development Zone, Fengrun District,Tangshan City
P.C.：064005
Domestic business
Tel/Fax：+86-315-5507099
Contact：Wong shougang +86-13739831999 / Zhang dongxia +86-13785543600 / Wong yachao +86-13933300918
Email：sgnmcl@126.com
International Business
Tel/Fax:+86-315-5115988
Contacts:Mike +86-15531516577，
Email:mike@sgsteelball.com，(Overseas Market)
Contacts:Oksana Shevchenko
Mob.: +86-159-6239-0710 (Telegram, WhatsApp, Viber)
WeChat: oksana1212
Email: Oksana.sgsteelball@yandex.ru
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