Piston Ring
- Company Name:Xi'an Yolanda Mechanical Parts Co., Ltd.
- Membership:Free Member
- Member Since:2015. 10.23
- Country/Region:China
- City:Shanxii
- Contact:Penny Li
- Related Keywords:piston ring, ring, cast iron pipe, auto parts
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Xi'an Yolanda Mechanical Parts Co., Ltd.
[China]
A high quality alternative to castings due to:
No porosity, slag, shrinkage or other typical casting defects
Dense, fine-grained microstructure
Thin wall tube Min. 7mm only
No pattern or tooling costs
An excellent cost-saving alternative to low-medium carbon steel because of:
Better machinability - up to 3 times faster with better chip control (no more long, tangled, sharp chips)
Minimized deburring
Longer tool life
Improved wear resistance
10% lighter weight
Quieter due to vibration damping
30-70% material saving compare with solid bar for hollow parts
Machined parts in these and other industries are already benefiting from our products:
Fluid Power --Oil & Gas—Industrial—Defense--Primary Metals--Automotive Aftermarket
Continuous Cast Iron Bar & Hollow Bar | ||||||||
Materials | ||||||||
ASTM Standard | CL30 | CL40 | CL50 | 60-40-18 | 65-45-12 | 80-55-06 | 100-70-03 | |
JIS Standard | FC200 | FC250 | FC300 | FCD400-18 | FCD450-10 | FCD500-7 | FCD700-2 | |
Chemical Composition(%) | C | 2.8~3.8 | 2.8~3.8 | 2.8~3.8 | 3.3~3.9 | 3.2~3.9 | 3.0~3.9 | 3.0~3.6 |
Si | 2.2~3.2 | 2.2~3.2 | 2.2~3.2 | 2.0~2.8 | 2.0~2.8 | 2.2~2.6 | 2.2~2.6 | |
Mn | 0.3~0.5 | 0.5~0.8 | 0.6~1.2 | 0.1~0.4 | 0.2~0.4 | 0.4~0.8 | 0.3~0.6 | |
P | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | |
S | ≤0.12 | ≤0.12 | ≤0.1 | ≤0.03 | ≤0.03 | ≤0.02 | ≤0.02 | |
Mg | - | - | - | 0.02~0.06 | 0.02~0.06 | 0.02~0.06 | 0.02~0.06 | |
Mechanical properties | Tensile Strength(Mpa) | 180~250 | 230~300 | 280~350 | 3550~420 | 400~450 | 470~530 | 600~700 |
Hardness(BHN) | 150~180 | 170~220 | 190~240 | 130~170 | 140~200 | 180~230 | 225~305 | |
Elongation(%) | - | - | - | 30≤D≤120 ≥18; 125≤D≤400 ≥15 |
30≤D≤120 ≥12; 125≤D≤400 ≥8 |
30≤D≤120 ≥7; 125≤D≤400 ≥5 |
30≤D≤120 ≥3; 125≤D≤400 ≥2 |
|
Cross Section | Round | φ30~φ350mm | ||||||
Square | 口30*30~口280*280mm | |||||||
Rectangle | 30*40~30*320 | |||||||
Tube | OD 60~320mm Thickness 7~38mm | |||||||
Applications | ||||||||
Fluid Power | Cylinder blocks,glands,manifolds,pistons,spools,valves,end caps,gear rack housings,gerotors,rotors | |||||||
Machinery | Bushings,gears,gibs,pulleys,rams,sheaves,side frames,slides,spindles,housings, | |||||||
Transportation | Cylinder liners, gears,lash adjusters,shock absorber pistons, valve guides, valve seat inserts,brake rotors,rail spacers,sprockets | |||||||
Pump&Compressor | Liners,pistons,rollers,rotors,seals,gears,housings,rotary screws | |||||||
Oil and Gas | Bridge plugs,cement plugs,cones,mandrels,retainers,slips | |||||||
Steel Mill | Continuous caster roller,foot rolls,table rolls,torch rolls,pinch rolls,guide | |||||||
Glass mold | Black molds,plungers |
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