Cast Iron Rail Track Clamp DIN Rail Clips With Color Painting KPO manufacturer from China Shanghai Suyu Railway Material Co.,Ltd.

Place of Origin:

Zhejiang, China (Mainland)

Product Detail

Model No.: KPO

Cast Iron Rail Track Clamp DIN Rail Clips With Color Painting

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Cast Iron Rail Track Clamp DIN Rail Clips With Color Painting

Specification:

Item Name	Railway Rail Clamp
Usage	Rail Fastening
Material	Iron Steel, Cast Iron
Surface Treatment	Bluing, Plain Oiling, Color Painting, etc
Documents with Delivery	Mechanical Properties, Chemical Composition, All Sizes Reports
Standard	ISO, SGS, TUV

Samples Show:

Name	QT500-7	QT450-10	QT400-15
Standard	GB 1348-88	GB 1348-88	GB 1348-89
Chemical composition(%)	C:3.60-3.80	C:3.40-3.90	C:3.50-3.60
	Mn:≤0.6	Mn:0.2-0.5	Mn:≤0.5
	Si:2.50-2.90	Si:2.70-3.00	Si:3.0-3.2
	P:≤0.08	P:≤0.07	P:≤0.07
	S:≤0.025	S:≤0.03	S:≤0.02
Tensile Strength	≥500 Mpa	≥450 Mpa	≥400 Mpa
Yield Strength	≥320 Mpa	≥310 Mpa	≥250 Mpa
Elongation(%)	≥7	≥10	≥15
Hardnrss	170~230HB	160~210HB	130~180HB
Metallographic organization	ferrite + pearlite	graphite + ferrite + pearlite	ferrite