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
Cooler Grate Plate
1. Chemical component:
Type |
Grade |
Chemical component(%) |
||||||||
C |
Si |
Mn |
Cr |
Mo |
Ni |
Cu |
S |
P |
||
High chromium cast steel |
ZGCr12 |
1-1.8 |
0-1.2 |
0.5-2 |
12-14 |
0-1 |
0-1 |
0-1 |
≤0.06 |
≤0.10 |
ZGCr15 |
1-1.8 |
0-1.2 |
0.5-2 |
15-17 |
0-1 |
0-1 |
0-1 |
≤0.06 |
≤0.10 |
|
ZGCr18 |
1-1.8 |
0-1.2 |
0.5-2 |
18-20 |
0-1 |
0-1 |
0-1 |
≤0.06 |
≤0.10 |
2.Hardness, Impact-toughness, Metallurgical Structure:
Type |
Grade |
Impact toughness(AkJ/cm2) |
Rockwell hardness |
Brinell Hardness |
Metallographic structure |
High chromium cast steel |
ZGCr12 |
≥3.2 |
≥55 |
≥570 |
M+A+C |
ZGCr15 |
≥3.5 |
≥55 |
≥570 |
M+A+C |
|
ZGCr18 |
≥3.8 |
≥58 |
≥660 |
M+A+C |