- BS 7S80 Valve
- BS 7S80 Flange
- BS 7S80 pipe fitting
- BS 7S80 angle bar
- BS 7S80 pipe
BS 7S80
BS 7S80 angle bars, BS 7S80 flanges, Pipe Fitting, Steel Pipe, Heat Exchanger and Reducer, Gasket, Tee, Pipe Fitting, Tube Plate, have all specifications. With many yeas production experience, strict control BS 7S80 chemical composition and BS 7S80 mechanical properties.
Production specification
Data center describes many of the common steel models, we can not determine the company's warehouse has all types of steel products inventory or raw materials.
Angle bar: 1mm to 1300mm
Steel Pipe: 1 - 1300mm, also can be customed.
Pipe fitting Size: 1/8 inch - 80 inch (DN6 - DN2000)
Flange Size: DN6 - DN2000
Lenth: Any lenth based on the customer's requirement.
Steel Pipe: 1 - 1300mm, also can be customed.
Pipe fitting Size: 1/8 inch - 80 inch (DN6 - DN2000)
Flange Size: DN6 - DN2000
Lenth: Any lenth based on the customer's requirement.
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.14~0.23 | ≤1.00 | ≤1.00 | ≤0.045 | ≤0.030 | 15.50~17.50 | 1.50~2.50 |
Mo | Al | Cu | Nb | Ti | V | Ce |
N | Co | Pb | B | Other | ||
Application field and performance requirement
Bearing steel are type of steels used in the field of fabricating the ball, pin roller, sleeve for antifriction bearing.and also measuring implements, cold-punching die, lead screw and precision components of diesel engine oil pump.
Generally,condition of delivery are hot rolled+annealing,cold drawn+annealing.
Higher contact fatigue strength
Superior hardness after heat treatment
Superior abrasive resistance,low friction coefficient
Superior limit of elasticity
Excellent impact toughness and fracture toughness
Excellent dimensional stability
Excellent anti-corrosion performance
Excellent cold,hot-working character
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