35crmo 40crmo 42crmo Alloy Steel Pipe 0.5mm Thickness
35CrMo 40CrMo 42CrMo Alloy Tubes
35CrMo 40CrMo 42CrMo Alloy Pipes are belong to alloy tube. Requirements are usually smaller carbon content, strictly control the sulphur and phosphorus contents, meet the strength at the same time, good toughness and impact energy. 35CrMo Alloy Pipes ,40CrMo Alloy Pipes and 42CrMo Alloy Pipes can be utilized to make significant parts in different machines that withstand effect, twisting and high loads, for example, moving factory gears, crankshafts, associating bars, clasp, car motor axles, axles, motor transmission parts, substantial engine shafts, screws for boilers with working temperatures beneath 400 °C, nuts underneath 510 °C, high weight consistent thick-walled conductors for compound apparatus (450-500 ° C, non-destructive media).
Specifications
Standards: GB18248 – 2000
OD: Φ50-325mm; wall thickness: 3-55mm;
OD tolerance: ±0.75%;
Wall margin: -10%, +12.5%
Transverse slope: ≤ 2mm;
Straightness: 1mm/1m;
Inside diameter roundness: no more than 80% of the OD diameter tolerance
Surface quality: without crack, folding, delamination and stammer
Product Categories: Seamless steel tubes for high pressure vessels
Usages: For all kinds of fuel, hydraulic, trailer, station with gas bottle
Steel Grade: 34CrMo4, 34CrMo ,30CrMo,34Mn2V,35CrMo,40CrMo , 42Crmo , 42Crmo4 , 37Mn,16Mn Surface
Process: cold drawn/cold rolled/Hot drawn/Hot rolled
Surface : Bared Black Painting, Galvanized,Coating
Package:Bundles, Bulk,PVC bags,Plywood case
Chemical component:
| Grade | Chemical Component(mass fraction)% | |||||||||
| 42CrMo | C | Si | Mn | P | S | Cr | Mo | V | Ni | Cu |
| 0.38-0.45 | 0.17-0.37 | 050-0.80 | ≤0.035 | ≤0.035 | 0.90-1.20 | 0.15-0.25 | - | ≤0.30 | ≤0.30 | |
Mechanical component:
| Grade | Heat treatment | Mechanical property | |||||
| 42CrMo | normalizing | temper | Tensile strength MPa | Yield strength MPa | Elongation A/% | ||
| Temperature/℃ | coolant | Temperature/℃ | coolant | ≥ | |||
| 830-870 | oil | 500-600 | Water, oil | 1080 | 930 | 12 | |
Applications
Steel alloy tubes are used for important structural parts that work under high pressures, such as gas cylinder pipe ,transmission parts of vehicles and engines; Turbogenerator rotor, spindle, heavy load drive shaft, large section parts
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FAQ:
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample of Cold drawn ERW DOM tubes ASTM A513 1010 1020 1026 for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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