Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"Wholesale Black Surface Hot Rolled CK45 Alloy Steel Round Bar with 12mm-650mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/28\/2f\/d70e0e81900410da12b6d01d091b-200x200-1\/wholesale_black_surface_hot_rolled_ck45_alloy_steel_round_bar_with_12mm_650mm.jpg","attrs":{"Length":"1m-6m,as your request","Delivery condition":"within15 days after received the deposit","Alloy or not":"Is Alloy","Standard":"ASTM,DIN,GB,AISI,JIS"}}
{"title":"AISI T4 1.3255 SKH3 Alloy Steel Round Bar Hot Rolled Structural Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/fe\/435a914aa89dbdc3b117ad80db14-200x200-1\/aisi_t4_1_3255_skh3_alloy_steel_round_bar_hot_rolled_structural_steel.jpg","attrs":{"Brand Name":"Gnee","Model Number":"AISI T4 1.3255 SKH3","Certification":"SGS","Place of Origin":"Tianjin"}}
{"title":"Hot Rolled Round Steel Bar Stock , 12mm Diameter Steel Bar AISI L6 1.2714 SKT4","imgUrl":"https:\/\/img.chinax.com\/nimg\/65\/b5\/ac60c88d39d415f31b6e8b3b6e20-200x200-1\/hot_rolled_round_steel_bar_stock_2c_12mm_diameter_steel_bar_aisi_l6_1_2714_skt4.jpg","attrs":{"Brand Name":"Gnee","Model Number":"AISI L6 1.2714 SKT4","Certification":"SGS","Place of Origin":"Tianjin"}}
{"title":"Hot Forged Alloy Steel Round Bar AISI H11 1.2343 SKD6","imgUrl":"https:\/\/img.chinax.com\/nimg\/ab\/61\/716ff603be92e5d83f1e557dfe91-200x200-1\/hot_forged_alloy_steel_round_bar_aisi_h11_1_2343_skd6.jpg","attrs":{"Brand Name":"Gnee","Model Number":"AISI H11 1.2343 SKD6","Certification":"SGS","Place of Origin":"Tianjin"}}
Wholesale Black Color SGS CK45 Alloy Steel Round Bar Stock
About CK45 bon Steel Round Bar
CK45 is a general purpose medium bon steel delivered in as-rolled condition. It can be further heat treated to achieve specific mechanical properties. The 0.45% bon content is not favorable for welding, but it can be welded with appropriate pre and post weld heat treatment. Surface hardness of 57~62 HRC can be achieved with case hardening to a depth of approximately 1mm. Used for most transmission and motor parts of medium strength, case hardened parts such as camshafts, gears, rocking levers, simple hand tools, various types of fasteners and fixtures, and machinery parts and components with medium stress.
Product Specifications
Product Name
SAE 1045/CK45 Steel Round Bar
Material
AISI 4140
Straightness
<= 0.2/1000
Diameter
As Customer's Needs
Length
Max 12m
Roundness
DIN2391, EN10305, GB/T 1619
Shape
Round
Protection
Anti-rust oil on inside and outside surface, plastic caps in both ends
Packing
Wooden Case
CK45 bon Steel Round Bar Chemical Composition
C
Mn
Si
Cr
Ni
Mo
P
S
0.42-0.50
0.50-0.80
0.40
0.40
0.40
0.10
0.035
0.02-0.04
Available Diameter and Length Specifications
Diameter (MM)
Length (MM)
Diameter (MM)
Length (MM)
Diameter (MM)
Length (MM)
6.5
8000~9000
42
8000~9000
180
8000~9000
8
45
190
10
50
200
12
55
210
14
60
220
16
65
230
18
70
240
20
80
250
22
90
260
24
100
270
25
110
280
28
120
290
30
130
300
32
140
650
36
150
400
38
160
450
40
170
500
Product Images
Frequently Asked Questions
Q. Where is your factory?
A: Our company's processing center is located in Tianjin, which is well equipped with various machines including laser cutting machines and mirror polishing machines. We can provide a wide range of personalized services according to customers' needs.
Q. What are your company's main products?
A: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, and related steel products.
Q. How do you control quality?
A: Mill Test Certification is supplied with shipment, and Third Party Inspection is available upon request.
Q. What are the advantages of your company?
A: We have many professionals and technical personnel, offer more competitive prices, and provide better after-sales service than other stainless steel companies.
Q. Can you provide samples?
A: Small samples are available in store and can be provided for free. Customized samples will take about 5-7 days to prepare.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification:
Verified Supplier
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.
GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.
GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ...