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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 SGHM-3（C:0.65%, Mn:0.90%）
1.ChemicalCompositionProductNameGradeChemicalComposition（%）CSiMnCrMoCuPSGrindingSteelBarSGHM-30.62-0.700.17-0.370.9-1.200.25Max≤0.20≤0.10≤0.035≤0.035 2.GrindingBar'sHardness,DiameterTolerance,UnitWei
Key words:
Grinding Rods SGHM-3（C:0.65%, Mn:0.90%）
Classification:
Description
1.Chemical Composition
|
Product Name |
Grade |
Chemical Composition（%） |
|||||||
|
C |
Si |
Mn |
Cr |
Mo |
Cu |
P |
S |
||
|
Grinding Steel Bar |
SGHM-3 |
0.62-0.70 |
0.17-0.37 |
0.9-1.20 |
0.25Max |
≤0.20 |
≤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 |
|
SGHM-3 |
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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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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