En8 CK 45 Hard Chrome Plated Carbon Steel Bar Shaft Hydraulic Piston Rod
Product Details
steel mechanical tubing
,low carbon steel pipe
Chrome Plated Rod Specification
- Material: CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 20MnV6, 42CrMo, SS431, SS430, Duplex2205, Stainless Steel 304/316, etc.
- Diameter: Φ 6-500 mm
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Length: max 16m
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Chrome layer: 20 micron (min)
- Hardness of the chrome layer: 800HV (min)
- Roughness: Ra ≤0.2u
- Straightness: ≤ 0.2/1000
- Diameter tolerance: ISO f7
- Roundness: the deviation of roundness is 50% of the diameter tolerance at the most.
- Supply condition: Hard chrome plated/ Hardened and tempered/ Induction hardened
- Packing: Anti rust oil to be spread on rod surface and each rod to be packed in paper roll and then in wooden case.
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CHEMICAL COMPOSITION (%)
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| Material | C% | Mn% | Si% | S% | P% | V% | Cr% |
| <= | |||||||
| CK45 | 0.42-0.50 | 0.50-0.80 | 0.17-0.37 | 0.035 | 0.035 | ||
| ST52 | <=0.22 | <=1.6 | <=0.55 | 0.035 | 0.035 | ||
| 20MnV6 | 0.16-0.22 | 1.30-1.70 | 0.10-0.50 | 0.035 | 0.035 | 0.10-0.20 | |
| 42CrMo4 | 0.38-0.45 | 0.60-0.90 | 0.15-0.40 | 0.03 | 0.03 | 0.90-1.20 | |
| 4140 | 0.38-0.43 | 0.75-1.0 | 0.15-0.35 | 0.04 | 0.04 | 0.80-1.10 | |
| 40Cr | 0.37-0.45 | 0.50-0.80 | 0.17-0.37 | 0.80-1.10 | |||
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MECHANICAL PROPERTIES
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| Material | T.S. Mpa | Y.S. Mpa | E% | Impact | Condition |
| (min) | |||||
| CK45 | 610 | 355 | 15 | >39J | Hot Rolled |
| CK45 | 800 | 630 | 20 | >41J | Q+T |
| ST52 | 630 | 520 | 14 | Cold Drawn | |
| 20MnV6 | 750 | 590 | 12 | >40J | Hot Rolled |
| 42CrMo4 | 980 | 850 | 14 | >47J | Q+T |
| 4140 | 1080 | 930 | 12 | Q+T | |
| 40Cr | 1000 | 800 | 10 | Q+T | |
What is your Guarantee?
1.SO9001:2008 and TS16949 certification, SGS, BV, TUV or other third party inspection is available.
2.High quality with competitive price.
3.Advanced technology, experienced engineer, ISO quality system for quality assurance and traceability.
Do you have agent or distributor in our country?
1.We are recruiting area agent and distributor all over the world, welcome to send us your mail or call us for detail discussion.
How is your production capability?
1.2000 tons monthly production capacity, 5000 tons monthly trading capability
2.Prompt and Timely shipment
How to get the sample?
1.You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details
2.Sample charges will be refunded when order is placed.
What is your Payment Term?
1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
3.Upon negotiation
Who are your customers?
1.Stockists, Distributors,Wholesalors,Agents, Traders, End Users, etc
How long will you react on our requirement?
1.Your requirement would be treated within 24 hours on weekdays. Quotations would be sent upon technical details confirmed by customer!
Any more questions about your doubts, please feel free to send us your emails or call!
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