Contact
Address:
Baiguantun Economic Development Zone, Fengrun District,Tangshan City
Telephone/fax:
0086-315-5507099 (Chinese)
0086-315-5115988 (English)
Email:
mike@sgsteelball.com (Intl)
Address: Baiguantun Economic Development Zone, Fengrun District,Tangshan City Email:tssgyj@126.com Tel:0086-315-5507099 Fax:0086-315-5115988
Classification
Low Chrome Cast Cylpebs(Cr:1%-3%)
1.Chemical Compositions
Name |
Grade |
Chemical Compositions |
||||||||
C |
Si |
Mn |
Cr |
P |
S |
Mo |
Ni |
Cu |
||
Low Chrome Cast Cylpebs(LCCC) |
ZQCR3 |
2.1~3.6 |
0.3~1.50 |
0.3~1.5 |
3~4 |
≤0.10 |
≤0.10 |
Trace |
Trace |
Trace |
ZQCR2 |
2~3 |
|||||||||
ZQCR1 |
1~2 |
|||||||||
ZQCR0 |
0.2~1 |
2.Hardness, Impact-toughness, Metallurgical Structure:
Name |
Grade |
Surface Hardness |
Volumetric Hardness |
Impact toughness |
Metallurgical Structure |
Low Chrome Cast Cylpebs(LCCC) |
ZQCR1-ZQCR3 |
45-50 |
45-49 |
≥1.5 |
P+C |
ZQCR0 |
40-45 |
40-44 |
|||
P-Pearlite C-Carbide |