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0.15mm Cold Rolled Spring Steel Coil Ck70 Ck75 316 Stainless Steel Coil 300MM ASTM

Place of Origin Mainland China
Brand Name Hengchengtai
Certification SGS ISO ROHS
Model Number S35C, S45C, S50C, S60C, S70C, S75C, 40Mn, 42Mn, 65Mn, CK67, SK4, SK5, SK85, SK7, T10A, SK551, 75Cr1, 50CrVa, 51CrV4, 30CrMo, 62Si2Mn, 60Si2Mn, Q235B, Q345B and etc
Minimum Order Quantity 1Ton
Price 500-1000 USD PER TON
Packaging Details Standard seaworthy package
Delivery Time 5-10Days after confirming order
Payment Terms L/C, T/T, Western Union
Supply Ability 800TONS PER MONTH
Product Details
Product Name Spring Steel Coil Hardness 450-550HBW
Type ASTM GB JIS DIN EN Thickness 0.5-100mm
Tolerance 0.1mm Processing Service Bending Cutting Welding Punching
Width 30-300mm Technique Cold Rolled
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0.15mm Cold Rolled Spring Steel Coil

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Spring Steel Coil ck70 ck75

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316 stainless steel coil 300MM ASTM

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Product Description

0.15mm Cold Rolled Heat Treatment Spring Steel Strip Coil 

 

Spring steel refers to special alloy steel for manufacturing various springs and other elastic elements. According to performance requirements and use conditions, it can be divided into ordinary alloy spring steel and special alloy spring steel. Spring steel has excellent comprehensive properties, spring steel has excellent metallurgical quality (high purity and uniformity), good surface quality (strict control of surface defects and decarburization), precise shape and size

 

Grade ck67 65Mn ck70 ck75 SAE1074, 75#,65#etc.
Heating treatment hardened and tempered,annealed
Hardness As your request
MOQ 1 MT for trial
Color blue,grey, black etc
Surface polished, painted, oil
Size(thickness&width) 0.15-3.0 mm*10-300mm
Tolerance thickness+/-0.01mm max,width +/-0.05mm max
Length strip ,coil
Coil ID 400-500 mm
Coil OD max 1000mm,according to your requirement
Edge round
Tensile strength 540-1275N/mm2
Yield strength 370-1175N/mm2

 

GRADES COMPARISON FOR SPRING STEEL
 

CHINA GB/T USA ASTM JAPAN JIS GERMANY DIN FRANCE NF BIRTAIN BS ISO KOREA KS TAIWAN CNS
65 1065 SUP2 S65-CSP 60E XC65 060A67 C60E4    
70 1070 S70C-CSP 60E XC70 070A72 8458-3 DAB    
85 1084 SUP2 SK5-CSP C85E XC85 060A86 8458-2 DH SUP1 SUP3
65Mn 1566 S60C-CSP CK67   080A67 C60E4    
55Si2Mn 9255 SUP 6 SUP7 55Si7 55Si7 251H60 55SiCr7    
55SiMnVB                
60Si2Mn 9260 SUP 6 SUP7 65Si7 65Si7 251H60 61SiCr7 SUP3 SUP6
60Si2MnA 9260 SUP 6 SUP7 65SiMn5 55Cr7 251H6 61SiCr7 SUP3 SUP6
60Si2CrA     65SiCr7 65SiCr7 685H57 55SiCr6-3    
60Si2CrVA       65SiCr7   55SiCr6-3    
55SiCrA                
55CrMnA 5155 SUP9 55Cr3 55Cr3 527A60 55Cr3 SPS5 SUP9
60CrMnA 5160 SUP9A 55Cr3 55Cr3 527A60   SPS5A SUP9A
60CrMnMoA 4161 SUP13         SPS9 SUP13
50CrVA 6150 SUP10 51CrV4 51CrV4 735A51 51CrV4 SPS6 SUP10
60CrMnBA 51B60H SUP11A 52MnCr83     60VrB3 SPS67 SUP11

 
 

Product Details

 

0.15mm Cold Rolled Spring Steel Coil  Ck70 Ck75 316 Stainless Steel Coil 300MM ASTM 0
 0.15mm Cold Rolled Spring Steel Coil  Ck70 Ck75 316 Stainless Steel Coil 300MM ASTM 1
 
Package & Shipping
 
0.15mm Cold Rolled Spring Steel Coil  Ck70 Ck75 316 Stainless Steel Coil 300MM ASTM 2
 
Certification
 
0.15mm Cold Rolled Spring Steel Coil  Ck70 Ck75 316 Stainless Steel Coil 300MM ASTM 3
 
Why Choose us 
 
Our company's service concept is: Honesty, harmony and win-win,. We take customer satisfaction as the business philosophy. Customer’s encourage and support is our unremitting power. Wish we can get your more attention and cooperation.
0.15mm Cold Rolled Spring Steel Coil  Ck70 Ck75 316 Stainless Steel Coil 300MM ASTM 4
 
 
FAQ
 
 
Q:What are your company's main products?
A:Our main products are stainless steel plate/sheet,coil round/square pipe,bar,channek etc
Q:How do you control quality?
A:Mill test certification is supplied with shipment,third party inspection is avaliable.
Q:What are the advantages of your company?
A:We have many professionals,technical personnel,more competitive prices and best after-sales service than other stainless steel companies
Q:How many coutries you already exported?
A:Exported to more than 50 countries mainly from America,Russia,UK,Kuwait,Egypt,Turkey,Jordan,India,etc
Q:Can you provide sample?
A:Small sample in store and can provide the sample for free.Customized samples will take about 5-7days