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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
Grinding Rods SGAS-1 (C:0.40%, Cr:0.80%)
1.ChemicalComponentProductNamePlateNo.ChemicalComponent(%)CSiMnCrMoCuPSGrindingSteelBarSGAS-10.37-0.430.17-0.370.5-1.00.8-1.10≤0.25≤0.10≤0.035≤0.035 2.GrindingBar'sHardness,DiameterTolerance,UnitWeigh
Key words:
Grinding Rods SGAS-1 (C:0.40%, Cr:0.80%)
Classification:
Description
1.Chemical Component
|
Product Name |
Plate No. |
Chemical Component(%) |
|||||||
|
C |
Si |
Mn |
Cr |
Mo |
Cu |
P |
S |
||
|
Grinding Steel Bar |
SGAS-1 |
0.37-0.43 |
0.17-0.37 |
0.5-1.0 |
0.8-1.10 |
≤0.25 |
≤0.10 |
≤0.035 |
≤0.035 |
2.Grinding Bar's Hardness, Diameter Tolerance, Unit Weight
|
Grade |
Size |
Size |
Cross section diameter tolerance |
Unit Weight |
Rockwell Hardness |
Brinell hardness |
|
SGAS-1 |
Φ40 |
1 1/2 |
+/- 0.5 |
9.867 |
45 Min |
421 Min |
|
Φ50 |
2 |
+/- 0.5 |
15.417 |
|||
|
Φ60 |
2 2/5 |
+/- 0.7 |
22.2 |
|||
|
Φ70 |
2 3/4 |
+/- 0.8 |
30.218 |
|||
|
Φ80 |
3 1/6 |
+/- 0.9 |
39.469 |
|||
|
Φ90 |
3 1/2 |
+/- 0.9 |
49.953 |
|||
|
Φ100 |
4 |
+/- 1.0 |
61.67 |
Grinding Bar's Hardness Inspection: Remove iron scale from finished grinding bar's surface in 3mm depth, then doing hardness inspection.
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