SKL Elastic Rail Clips Clamp Oxide Black / Galvanize 60Si2Mn for Railway System SKL1 / 2 / 3 / 12 / 14 manufacturer from China Shanghai Suyu Railway Material Co.,Ltd.

Place of Origin:

Zhejiang, China (Mainland)

Product Detail

Model No.: SKL1 / 2 / 3 / 12 / 14

SKL Elastic Rail Clips Clamp Oxide Black / Galvanize 60Si2Mn for Railway System</str

SKL Elastic Rail Clips Clamp Oxide Black / Galvanize 60Si2Mn for Railway System

Commercial Name: Other steel materials for railway tramway tracks

Brand: SUYU

Supplier: Shanghai Suyu Railway Material Co.,ltd.

Address: Room 1737, Building 15, No. 201 Jinxiang Road, Pudong, Shanghai China 201206

HS Code: 73029 09000

Drawing

Rail fastening system

Produce Process

Clip Production Process
1	raw material
2	shearing
3	heating to forging temperature (950-1000 degrees celsius)
4	forming
5	hardening
6	tempering below 350 degrees celsius
7	inspection
8	packing

Material Choice: spring steel

Technical Parameter Table of Material

Mr. yuan

Tel: 86-21-58999010

Contact to this supplier

Shanghai Suyu Railway Material Co.,Ltd. [China (Mainland)]

Business Type:Manufacturer
City: Shanghai
Province/State: Shanghai
Country/Region: China (Mainland)

SKL Series	SKL1	SKL3	SKL12	SKL14
Material	60Si2MnA	60Si2CrA	55Si2Mn	38Si7
Chemical composition(%)	C:0.56-0.64,	C:0.56-0.64,	C:0.52-0.60,	C:0.35-0.42,
	Mn:0.60-0.90,	Mn:0.40-0.70,	Mn:0.60-0.90,	Mn:0.50-0.80,
	Si:1.60-2.00,	Si:1.40-1.80,	Si:1.50-2.00,	Si:1.50-1.80,
	Cr:≤0.35,	Cr:0.70-1.00	Cr:≤0.35
	P:≤0.03,	P:≤0.03,	P:≤0.03,	P:≤0.03,
	S:≤0.03	S:≤0.03	S:≤0.03	S:≤0.03
Hardness	42-47HRC
Fatigue life	for Dia.18 is 3 millions cycles without breaking
Fatigue life