JIANNING METALS
Factory: Shandong huali Hydraulic Machinery Co.,Ltd
Address:No.9 Wanhe industrial park, lushan Road, Development Zone, Liaocheng, Shandong
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Address: DANGDAI GUOJI PLAZA , DONGCHANG EAST ROAD, ECONOMIC TECHNOLOGICAL DEVELOPMENT ZONE, LIAOCHENG CITY, SHANDONG PROVINCE,CHINA
Tel:0086-635-8571299 0086-13258983775
热门关键词:液压岩心钻机、XYC-200、XYD-200、XYX-3、工程钻机 等
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Products
Size:O.D6mm--360mm
Material:CK45 S45C ST52 SAE1045 SAE10V45 42CrMo4
OD Tolerance: f7
Chrome Thickness: 20µm(min)
Roughness:Ra0.2µm(max)
Straightness:0.2/1000mm
Length:3-9m
Application: Hydraulic cylinder, Engineering machinery, Metallurgical machinery,
Plastic machinery, Hoisting machinery, Road construction machinery, Textile machinery
Chemical Composition: | |||||||
Material | C% | Mn% | Si% | S% | P% | V% | Cr% |
CK45 | 0.42-0.5 | 0.5-0.8 | 0.04 | 0.035 | 0.035 | ||
ST52 | 0.22 | 1.6 | 0.55 | 0.035 | 0.04 | ||
SAE10V45 | 0.40-0.48 | 0.80-1.40 | 0.15-0.35 | 0.15 | 0.035 | 0.15 | 0.25 |
42CrMo4 | 0.38-0.45 | 0.60-0.90 | 0.15-0.40 | 0.03 | 0.03 | 0.90-1.20 | |
40Cr | 0.37-0.45 | 0.50-0.80 | 0.17-0.37 | 0.80-1.1 |
Mechanical Property: | |||||
Material | T.S(N/mm²) | Y.S(N/mm²) | EL%(min) | Charpy | Condition |
Ck45 | 610 | 355 | 15 | >41J | Hard chrome rod |
Ck45 | 800 | 630 | 20 | >41J | Q+T |
St52 | 500 | 355 | 22 | Hard chrome rod | |
42CrMo4 | 980 | 850 | 14 | >47J | Q+T |
40Cr | 1000 | 800 | 10 | Q+T |
Micro Alloy Steel: | |||||||
SAE10V45 | OD(MM) | T.S MPA | Y.S MPA | A% | Z% | KU2(J) | HBW |
40-100 | 750-900 | 520(min) | 19 | 40 | 39 | 230-290 | |
100-140 | 750-900 | 520(min) | 17 | 35 | 39 | 230-290 |
Chrome Rod Delivery Condition: | |||||
Hard chrome plated | |||||
Induction hardened | |||||
Quenched & Tempered | |||||
Induction hardened with Q&T |
Corrosion resistance | |||||
Min 120 hours NSS Rating 9 Test acc. To ISO 9227 and ISO 10289 for the evaluation of the results. | |||||
Induction Hardness | 50-55HRC | ||||
Induction Layer | 1.7-2.5mm |
FAQ:
1. Q: Are you trading company or Manufacturer?
A: Of course, we are manufacturer. We are in the field of Seamless steel tube for more than 20 years.
2. Q: What is your delivery time?
A: As normally, it is 25~60 days after you confirm the order. If your order is urgent,
we would like to try our best to meet your requests."
3. Q: What is your main payment term?
A: They are T/T and L/C. Like 30% advance payment via T/T, balance pay after receiving copy BL; 100% irrevocable L/C at sight. If you have any other requests, we can talk to it again. 4.Q: What is your main market?
A: Southeast Asia, southern Asia, Europe, etc.
5. Q: Why we choose you as our supplier?
A: All of our clients have reorders from us. Give us one order, you can feel our price, quality, and service. Then, you will know us.