- Product Details
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Quick Details
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Weight:
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20
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Power:
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1
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Dimension(L*W*H):
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Depends on the client
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Product name:
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chrome rod
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Diameter:
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6-300mm
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Keyword:
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ck45 hard chrome bar
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Length:
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100mm-9000mm
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Chrome thickness:
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20-30μm(min) or According to customer's requirement
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Hardness of the chrome layer:
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800HV ( min )
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Roughness:
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Ra ≤0.2u
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Straightness:
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≤0.2/1000
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Tolerance:
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ISO f7
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Material:
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CK45/ ST52/ 20MnV6/42CrMo4/ 40Cr/ bearing steel/ stainless steel
Quick Details
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Warranty:
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1 Year
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Brand Name:
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Baokun
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Place of Origin:
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Shandong, China
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Weight:
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20
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Power:
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1
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Dimension(L*W*H):
-
Depends on the client
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Product name:
-
chrome rod
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Diameter:
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6-300mm
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Keyword:
-
ck45 hard chrome bar
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Length:
-
100mm-9000mm
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Chrome thickness:
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20-30μm(min) or According to customer's requirement
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Hardness of the chrome layer:
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800HV ( min )
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Roughness:
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Ra ≤0.2u
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Straightness:
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≤0.2/1000
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Tolerance:
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ISO f7
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Material:
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CK45/ ST52/ 20MnV6/42CrMo4/ 40Cr/ bearing steel/ stainless steel
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Products Name
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Fast Dispatch Wholesale Welding Piston Ck45/42Crmo4/4140/20mnv6 Hard Chrome Plated Round Bar Hydraulic Cylinder Rod And Pipe
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Material
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CK45 S45C ST52 SAE1045 SAE10V45 42CrMo4 20MnV6
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Chrome Thickness
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20-30µm(min)
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Diameter
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6mm-300mm
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Length
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3m-9m or as client's request
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Straightness
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3mm/M max
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Hardness of the chrome layer
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800HV(min)
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Roughness
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Ra0.2µm(max)
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OD Tolerance
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ISO f7
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Yield Strength
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≥350 Mpa
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Tensile Strength
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≥580 Mpa
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Trade Term
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FOB, CFR, CIF
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Payment
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30% advance by T\T; Balance pay before the shipment against shipping documents or irrevocable LC at sight
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Packaging
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Export standard, seaworthy
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Container size
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20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
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40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
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40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
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Composition
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Material
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C%
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Mn%
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Si%
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S%
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P%
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V%
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Cr%
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Ck45
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0.42-0.50
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0.50-0.80
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0.17-0.37
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≤0.035
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≤0.035
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≤0.25
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ST52
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≤0.22
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≤1.6
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≤0.55
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≤0.04
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≤0.04
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0.02-0.15
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20MnV6
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0.17-0.24
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1.30-1.70
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0.10-0.50
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≤0.035
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≤0.035
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0.10-0.20
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≤0.30
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42CrMo4
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0.38-0.45
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0.50-0.80
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0.17-0.37
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≤0.035
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≤0.035
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0.07-0.12
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0.90-1.20
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40Cr
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0.37-0.45
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0.50-0.80
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0.17-0.37
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≤0.035
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≤0.035
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0.80-1.10
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Mechancial Properties
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Material
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T.S N/MM2
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Y.S N/MM2
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E%(MIN)
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CHARPY
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CONDITION
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CK45
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610
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355
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15
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>41J
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NORMALIZE
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CK45
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800
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630
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20
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>41J
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Q + T
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ST52
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500
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355
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22
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NORMALIZE
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20MnV6
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750
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590
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12
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>40J
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NORMALIZE
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42CrMo4
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980
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850
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14
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>47J
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Q + T
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40Cr
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1000
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800
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10
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Q + T
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Shandong BaoKun Metal Material Co.,is a large enterprise professional in supplying steel materials,located in "steel city"Liaocheng,Shandong Province.
Our Main products are steel pipes:hot rolled steel pipes,cold rolled precision pipes, cold drawn seamless pipes,special shape steel pipes and bars, low temperature steel pipes, oil line pipes, square and rectangular pipes,round steel bars, cold-drawn round steel bars, cold-drawn special-shaped bars, wear-resistant steel plate, corten steel plate,acid-resistant steel plate with various steel grades. The products comply with international standards, ASTM, DIN, API 5L, API 5CT, JIS, BS, etc. Besides,we are also stock holder, with thousands of tons steel pipes and plates.The stock products' outer diameter ranges from 3mm to 3200mm, thickness from 0.1mm to 500mm. As associated with some famous largest domestic steel mills,we can supply prime quality, competetive price and fast delivery. we can also arrange customized production according to customer's requirements.
Besides,thre are a full range of processing service:cutting,chamfering,punching,welding,bending,grooving,pickling,sandblasting,coating,galvanizing.
For cold rolled pipes, the regular tolerance is + -0.05mm and can be even more precise according to customer's request. The material are widely used for machinery,autoparts,hydraulic equipment and medical device. With the principle of "Quality is our Policy, Customer's Sactisfaction is our Mission!", BaoKun has win reputation of numerous clients from over 100 countries. Welcome to visit our company and wish more chances for cooperation and friendship with customers from worldwide!
FAQ
1. who are we?
We are based in Shandong, China, start from 2018,sell to Southeast Asia(30.00%),Eastern Europe(20.00%),North America(10.00%),Western Europe(10.00%),Southern Europe(10.00%),Northern Europe(10.00%),South America(5.00%),Domestic Market(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
We are based in Shandong, China, start from 2018,sell to Southeast Asia(30.00%),Eastern Europe(20.00%),North America(10.00%),Western Europe(10.00%),Southern Europe(10.00%),Northern Europe(10.00%),South America(5.00%),Domestic Market(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Steel Pipes/Seamless Steel Pipes/Cold Rolled Precision Pipes/Special Steel Pipes/Steel Bars/Steel Plates, Steel Pipes/Seamless Steel Pipes/Cold Rolled Precision Pipes/Special Steel Pipes
4. why should you buy from us not from other suppliers?
our advantages: * First Quality *Competetive Price * Fast Delivery *ODM&OEM,we can arrange production according to customer's drawings and special requirements
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDU；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Italian
4. why should you buy from us not from other suppliers?
our advantages: * First Quality *Competetive Price * Fast Delivery *ODM&OEM,we can arrange production according to customer's drawings and special requirements
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDU；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Italian
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