Products | Steel grit | |
Chemical Composition | C | 0.70~1.20% |
Mn | 0.35~1.20% | |
Si | ≥0.40% | |
S | MAX 0.02 | |
P | MAX 0.02 | |
Microhardness | Normal:40~50HRC (377~509HV) Special:52~56HRC (543~620HV) Special:56~60HRC (620~713HV) | |
Hardness Deviation | Max Deviation ±3.0HRC | |
Microstructure | Tempered martensite or tempered troostite | |
Density | 7.4g/m³ |
Product | Steel shot , Steel grit , Cut wire shot ,etc |
Size | Steel shot : S70,S110,S130,S170,S230,S280,S330,S390,S460,S550,S660,S780,S930,etc Steel grit : G14,G16,G18,G25,G40,G50,G80,G120,etc Cut wire shot : 0.5mm,1.0mm,1.5mm,2.0mm ,etc |
Standard | EN12413, ISO9001:2008 |
Micro structure | Tempered Martensite or Sorbite |
Hardness | HRC 40-65 |
Field | Cement plant , Mining , Power station , Chemical industries ,etc |
MOQ | 1 ton |
Lead Time | In 15 days for quantity under 100 tons |
Testing | Size testing ,Hardness testing ,Chemical composition testing |
Free Sample | Available upon request |
Product Feature
Technical Specification
Available Size: S110, S170, S230, S280, S330, S390, S460, S550, S660, S780
Item | Technique data | |
Chemical composition | C | 0.10-0.20% |
Si | 0.10-0.35% | |
Mn | 0.35-1.50% | |
S | ≤0.05% | |
P | ≤0.05% | |
Other alloy elements | Cr,Mo, Ni, B, Al, Cu etc | |
Hardness | HRC40-54 | |
Microstructure | Martensite and Bainise duplex structure |
Item | Technique data | Remarks | |
Chemical Compostion | C | 0.10%-0.20% | Sulphur and Phosphorus are the harmful elements,should be reduced in order to decrease the friability and increase the fatigue life |
Si | 0.10%-0.35% | ||
Mn | 0.35%-1.50% | ||
S | ≤0.05% | ||
P | ≤0.05% | ||
other alloy elements | adding Cr Mo Ni B Al Cu etc alloy elements | adding alloy elements make it have the excellent property of alloy steel | |
Hardness | HRC42-48/48-52 | the proper hardness insure the efficiency of surface treatment | |
Microstructure | Martensite and Bainise duplex structure | duplex structure can ensure high tenacity and high strength |