42CrMo gas cylinder tube is an alloy structural steel with high strength, high hardenability, good toughness, small deformation during quenching, and high creep strength and endurance strength at high temperatures. The properties of 42CrMo gas cylinder tubes make them an ideal choice for manufacturing key components such as seamless hydraulic cylinders, industrial gas cylinders, fuel cell vehicle hydrogen tanks, and scuba diving tanks.
- Cylinder tube, Seamless Pipe
GB/T 18248 42CrMo Gas Cylinder Tube
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Product Detail
Chemical Component
Related Products
Product Detail
Product Name:
GB/T 18248 42CrMo Gas Cylinder Tube
Standard:
GB/T 18248 ,EN 10297,EN 10083-3
Grade:
42CrMo
Thickness:
4-18 mm
Section Shape:
Round
Outer Diameter:
89mm-368mm
Place of Origin:
Baotou, China(Mainland)
Usage:
LPG/CNG cylinders , Industrial gas storage ,Firefighting BA,Type I Hydrogen,Medical Oxygen,Lightweight/Vehicle H2
Surface Treatment:
Quenched and Tempered
Tolerance:
OD: ±1% WT: 0.9mm
End:
Plain,beveled,cutting,threading.flange or customized
End Protector:
Plastic caps Anti-corrosion coating
length:
4m-12m(customized)
Brand:
Baotou steel
Delivery Time:
Normally within 30-45 days and according to the quantity.
Chemical Component (GB/T 18248)
| Grade | C | Si | Mn | P | S | P+S | Cr | Mo | Ni | Cu |
| 42CrMo | 0.38～0.45 | 0.17～0.37 | 0.50~0.80 | ≤0.020 | ≤0.010 | ≤0.025 | 0.90~1.20 | 0.15~0.25 | ≤0.30 | ≤0.20 |
Mechanical Performance (GB/T 18248)
| Grade | Tensile strength Rm | Yield strength YS | Elongation A(％) |
| 42CrMo | ≥1080MPa | ≥930MPa | ≥12 |
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