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Fushun High Quality EN 10084 18CrNiMo7-6 1.6587 Case Hardening Steel Round Bar
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Meorient Import & Export Co.LTD
China - Hangzhou
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Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
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5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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--Product Description
Introduction
BS EN 10084 Case hardening steels
The steels are in general intended for the fabrication of case-hardened machine parts. steels with a relatively low carbon content which are intended for carburising or carbonitriding and subsequent hardening. after treatment, are characterised by a high hardness surface layer and a tough core.
Grade | Number | C | Si | Mn | P | S | Cr | Mo | Ni |
C10E | 1.1121 | 0,07 to 0,13 | 0,40 | 0,30 to 0,60 | 0,035 | ≤ 0,035 | - | - | - |
C10R | 1.1207 | 0,07 to 0,13 | 0,40 | 0,30 to 0,60 | 0,035 | 0,020 to 0,040 | - | - | - |
C15E | 1.1141 | 0,12 to 0,18 | 0,40 | 0,30 to 0,60 | 0,035 | ≤ 0,035 | - | - | - |
C15R | 1.1140 | 0,12 to 0,18 | 0,40 | 0,30 to 0,60 | 0,035 | 0,020 to 0,040 | - | - | - |
C16E | 1.1148 | 0,12 to 0,18 | 0,40 | 0,60 to 0,90 | 0,035 | ≤ 0,035 | - | - | - |
C16R | 1.1208 | 0,12 to 0,18 | 0,40 | 0,60 to 0,90 | 0,035 | 0,020 to 0,040 | - | - | - |
17Cr3 | 1.7016 | 0,14 to 0,20 | 0,40 | 0,60 to 0,90 | 0,025 | ≤ 0,035 | 0,70 to 1,00 | - | - |
17CrS3 | 1.7014 | 0,020 to 0,040 | |||||||
28Cr4 | 1.7030 | 0,24 to 0,31 | 0,40 | 0,60 to 0,90 | 0,025 | ≤ 0,035 | 0,90 to 1,20 | - | - |
28CrS4 | 1.7036 | 0,020 to 0,040 | |||||||
16MnCr5 | 1.7131 | 0,14 to 0,19 | 0,40 | 1,00 to 1,30 | 0,025 | ≤ 0,035 | 0,80 to 1,10 | - | - |
16MnCrS5 | 1.7139 | 0,020 to 0,040 | |||||||
16MnCrB5 | 1.7160 | 0,14 to 0,19 | 0,40 | 1,00 to 1,30 | 0,025 | ≤ 0,035 | 0,80 to 1,10 | - | - |
20MnCr5 | 1.7147 | 0,17 to 0,22 | 0,40 | 1,10 to 1,40 | 0,025 | ≤ 0,035 | 1,00 to 1,30 | - | - |
20MnCrS5 | 1.7149 | 0,020 to 0,040 | |||||||
18CrMo4 | 1.7243 | 0,15 to 0,21 | 0,40 | 0,60 to 0,90 | 0,025 | ≤ 0,035 | 0,90 to 1,20 | 0,15 to 0,25 | - |
18CrMoS4 | 1.7244 | 0,020 to 0,040 | |||||||
22CrMoS3-5 | 1.7333 | 0,19 to 0,24 | 0,40 | 0,70 to 1,00 | 0,025 | 0,020 to 0,040 | 0,70 to 1,00 | 0,40 to 0,50 | - |
20MoCr3 | 1.7320 | 0,17 to 0,23 | 0,40 | 0,60 to 0,90 | 0,025 | ≤ 0,035 | 0,40 to 0,70 | 0,30 to 0,40 | - |
20MoCrS3 | 1.7319 | 0,020 to 0,040 | |||||||
20MoCr4 | 1.7321 | 0,17 to 0,23 | 0,40 | 0,70 to 1,00 | 0,025 | ≤ 0,035 | 0,30 to 0,60 | 0,40 to 0,50 | - |
20MoCrS4 | 1.7323 | 0,020 to 0,040 | |||||||
16NiCr4 | 1.5714 | 0,13 to 0,19 | 0,40 | 0,70 to 1,00 | 0,025 | ≤ 0,035 | 0,60 to 1,00 | - | 0,80 to 1,10 |
16NiCrS4 | 1.5715 | 0,020 to 0,040 | |||||||
10NiCr5-4 | 1.5805 | 0,07 to 0,12 | 0,40 | 0,60 to 0,90 | 0,025 | ≤ 0,035 | 0,90 to 1,20 | - | 1,20 to 1,50 |
18NiCr5-4 | 1.5810 | 0,16 to 0,21 | 0,40 | 0,60 to 0,90 | 0,025 | ≤ 0,035 | 0,90 to 1,20 | - | 1,20 to 1,50 |
17CrNi6-6 | 1.5918 | 0,14 to 0,20 | 0,40 | 0,50 to 0,90 | 0,025 | ≤ 0,035 | 1,40 to 1,70 | - | 1,40 to 1,70 |
15NiCr13 | 1.5752 | 0,14 to 0,20 | 0,40 | 0,40 to 0,70 | 0,025 | ≤ 0,035 | 0,60 to 0,90 | - | 3,00 to 3,50 |
20NiCrMo2-2 | 1.6523 | 0,17 to 0,23 | 0,40 | 0,65 to 0,95 | 0,025 | ≤ 0,035 | 0,35 to 0,70 | 0,15 to 0,25 | 0,40 to 0,70 |
20NiCrMoS2-2 | 1.6526 | 0,020 to 0,040 | |||||||
17NiCrMo6-4 | 1.6566 | 0,14 to 0,20 | 0,40 | 0,60 to 0,90 | 0,025 | ≤ 0,035 | 0,80 to 1,10 | 0,15 to 0,25 | 1,20 to 1,50 |
17NiCrMoS6-4 | 1.6569 | 0,020 to 0,040 | |||||||
20NiCrMoS6-4 | 1.6571 | 0,16 to 0,23 | 0,40 | 0,50 to 0,90 | 0,025 | 0,020 to 0,040 | 0,60 to 0,90 | 0,25 to 0,35 | 1,40 to 1,70 |
18CrNiMo7-6 | 1.6587 | 0,15 to 0,21 | 0,40 | 0,50 to 0,90 | 0,025 | ≤ 0,035 | 1,50 to 1,80 | 0,25 to 0,35 | 1,40 to 1,70 |
14NiCrMo13-4 | 1.6657 | 0,11 to 0,17 | 0,40 | 0,30 to 0,60 | 0,025 | ≤ 0,035 | 0,80 to 1,10 | 0,20 to 0,30 | 3,00 to 3,50 |
20NiCrMo13-4 | 1.6660 | 0,17 to 0,22 | 0,40 | 0,30 to 0,60 | 0,025 | ≤ 0,035 | 0,80 to 1,20 | 0,30 to 0,50 | 3,00 to 3,50 |
Heat-treatment condition at delivery
Untreated None or + U
Treated to improve shearability + S
Soft annealed + A
Treated to hardness range + TH
Treated to ferritepearlite structure and hardness range + FP
Normalized +N
Surface condition at delivery
Hot worked None or + HW
Unformed con- tinuously cast +CC
Hot worked and pickled + PI
Hot worked and blast cleaned + BC
Hot worked and rough machined + RM
Others
Machinability
All steels are machinable in the conditions soft annealed, treated to hardness range, treated to ferrite/pearlite structure and hardness range and normalized. Where improved machinability is required, the grades with a specified sulphur range should be ordered.
Shearability of semi-finished products and bars
Under suitable shearing conditions (preheating, application of blades with a profile adapted to that of the product, etc.) all steels are shearable in the condition soft annealed.
Internal soundness
Where appropriate, requirements relating to the internal soundness of products shall be agreed at the time of enquiry and order, if possible with reference to European standards. EN 10160 specifies requirements of ul- trasonic testing of flat products of thickness equal to or greater than 6 mm and EN 10308 specifies require- ments of ultrasonic testing of steel bars
Surface condition
All products shall have a surface finish appropriate to the manufacturing processes applied. Minor surface imperfections which can occur also under normal manufacturing conditions, such as scores originating from rolled-in scale in the case of hot-rolled products, shall not be regarded as defects.
Marking
The manufacturer shall mark the products or the bundles or boxes in a suitable way so that it is possible to determine the cast, the steel grade and the origin of the delivery
Options
a) particular heat-treatment condition at delivery
b) particular surface condition at delivery
c) requirement concerning minimum reduction ratio or minimum thickness deformation ratio of rolled and forged products
d) verification of fine grain size
e) requirement for the verification of non-metallic inclusion content
f) requirement for restricted hardenability scatter bands for alloy steels
g) verification of hardenability and if agreed the information about calculation of the hardenability
h) requirement for internal soundness
i) requirement relating to surface quality
j) requirement concerning suitability of bars and rod for bright drawing
k) requirement relating to removal of surface defects
l) requirement concerning special marking of the products
m) verification of the product analysis
Process
Equipment
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FAQ
1, What is your time of making a sample?
Usually we will take 1~3 days to make the sample
2, What is your MOQ?
1-3 tons accordingto different size for stocks.
3,What is your delivery time?
For stocks, we can send the goods to loading port within 7 days after receiving your deposit For production period, it usually needs about 15days- 30 days after receiving the deposit
4, What is your shipping port?
Tian jin port, Qingdao port, Shanghai Port
5, What is your Main exporting countries?
European, Middle east, South America, Southeast Asia market are our main market
2, What is your MOQ?
1-3 tons accordingto different size for stocks.
3,What is your delivery time?
For stocks, we can send the goods to loading port within 7 days after receiving your deposit For production period, it usually needs about 15days- 30 days after receiving the deposit
4, What is your shipping port?
Tian jin port, Qingdao port, Shanghai Port
5, What is your Main exporting countries?
European, Middle east, South America, Southeast Asia market are our main market
Contact Us
Hunan Fushun Metal CO., LTD.
Add: No. 2014, Floor 20, Building C1, Yongsheng Commercial Plaza, 222 Labor East Road, Yuhua District, Changsha City, Hunan, China.
Tel:+86 731 89903933 Fax: 86-731-89853933
Email: info@fushunspecialsteel.com
Web:www.fushunspecialsteel.com
Web:www.fushunspecialsteel.com
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