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M48x3x350mm 40Cr High Strength Bolts and OD100mm Round Shell Plates for Mill Liner and Large Equipment EB650

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Address: 1099 Xinhua Road,214104, Xishan District, Wuxi, Jiangsu,China

Contact name:John Liu

1.Material Grade:10.9 Level 40Cr

2.Sizes:M48x3x350mm

3.Specification:M48

4.Production Process:Hot forging → Machining & Tapping→ Heat Treatment(Oil Quenching & Tempering) →

Blackening Treatment.

5.After heat treatment, the mechanical properties are as follows:Hardness: ≥HRC30, ensile Strength: ≥1000MPa

6.Package:Packed in one case.

7.Chemical Composition:

Composition (%)	C	Si	Mn	Cr	Ni	S	P	Cu
40Cr	0.37-0.44	0.17-0.37	0.5-0.8	0.8-1.0	≤0.3	≤0.035	≤0.035	≤0.03

8.Our Video for M48x3x350mm 40Cr High Strength Bolts and OD100mm Round Shell Plates for Mill Liner

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