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Spring Steel Flat Bar / Flat Steel Bar
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Product: Views:129Spring Steel Flat Bar / Flat Steel Bar 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-07-05 05:37
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SPRING STEEL FLAT BAR / FLAT SPRING STEEL BAR
 
Spring steel is a wide range of steel used in the manufacture of springs, prominently in Automotive and Industrial suspension application. These steel are generally low alloy, medium carbon steel or high carbon steel with a very high yield strength.
Spring steel products we supply includes spring steel wire, spring steel rod, spring steel round bar, spring steel flat bar
 
1. Spring steel advantages: Spring steel can return to their original shape after significant deflection and twisting.
 
2. Spring steel materials such as 65#, 75#, 85#, 65Mn, 60Si2MnA, 60Si2CrA, 55Si2Mn, 55CrMnA, 60CrMnA, 50CrVA, 1064, 1070, 1084, 9260, 5160, 9254, 55Si7, 60SiCr755Cr3, 50CrV4, sup3, sup6, sup7, sup9, sup9a, sup10
 
3. Spring steel grades in different standard and chemical composition:

GB 		ASTM DIN JIS C SI MN S P CR V
65# 1064     0.62-0.70 0.17-0.37 0.50-0.80 0.035 0.035    
70# 1070 C67 SWRH72A/B 0.67-0.75 0.17-0.37 0.50-0.80 0.035 0.035    
85# 1084 Ck85 SUP3 0.82-0.90 0.17-0.37 0.50-0.80 0.035 0.035    
65Mn       0.62-0.70 0.17-0.37 0.90-1.20 0.035 0.035    
55Si2Mn 9260 55Si7 SUP6 0.52-0.60 1.50-2.00 0.70-1.00 0.035 0.035    
60Si2MnA 9260h 60SiCr7 SUP7 0.56-0.64 1.50-2.00 0.70-1.00 0.035 0.035    
60Si2CrA 9254     0.56-0.64 1.40-1.80 0.40-0.70 0.025 0.025 0.70-1.00  
55CrMnA 5150 55Cr3 SUP9 0.52-0.60 0.17-0.37 0.65-0.95 0.025 0.025 0.65-0.95  
60CrMnA 5160 55Cr3 SUP9A 0.56-0.64   0.70-1.00 0.025 0.025 0.70-1.00  
50CrVA 5150h/6150 50CrV4 SUP10 0.46-0.54 0.17-0.37 0.50-0.80 0.025 0.025 0.80-1.10 0.10-0.20

4. Spring steel application:
Spring steel can be used as music wire, spring clamps, antennas, springs and vehicle coil springs, leaf springs in Automotive and Industrial suspension application.
 
5. Spring steel products and dimensions:

spring steel wire 		6.5mm to 36mm
spring steel round bar 16mm to 160mm
Spring steel flat bar (5-50)mm*(20-150)mm
 

6. Contact
contact person Angelina
Mobile 18953401725/13376344030





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