304 Stainless Steel Cylinder Bar
If you want a 304 stainless steel cylinder bar Manufacturer & Long-Term Oversea Partner, Wuxi Chenna Machinery is your first choice! We are one of the largest and most professional Stainless steel piston rod suppliers in China.
Introduction
If you want a 304 stainless steel cylinder bar Manufacturer & Long-Term Oversea Partner, Wuxi Chenna Machinery is your first choice! We are one of the largest and most professional Stainless steel piston rod suppliers in China.
Chemical Composition
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 | ≤0.25 | |
ST52 | ≤0.22 | ≤1.6 | ≤0.55 | ≤0.04 | ≤0.04 | 0.02-0.15 | |
20MnV6 | 0.17-0.24 | 1.30-1.70 | 0.10-0.50 | ≤0.035 | ≤0.035 | 0.10-0.20 | ≤0.30 |
42CrMo4 | 0.38-0.45 | 0.50-0.80 | 0.17-0.37 | ≤0.035 | ≤0.035 | 0.07-0.12 | 0.90-1.20 |
40Cr | 0.37-0.45 | 0.50-0.80 | 0.17-0.37 | ≤0.035 | ≤0.035 | 0.80-1.10 |
Mechanical Properties
Material | T.S N/MM2 | Y.S N/MM2 | E%(MIN) | CHARPY | CONDITION |
CK45 | 610 | 355 | 15 | ＞41J | NORMALIZE |
ST52 | 500 | 355 | 22 | NORMALIZE | |
20MnV6 | 750 | 590 | 12 | ＞40J | NORMALIZE |
42CrMo4 | 980 | 850 | 14 | ＞47J | Q+T |
40Cr | 1000 | 800 | 10 | Q+T |
Product details
Product name:304 stainless steel precision steel bar
Materials:ST52, ST52.3, E355, STKM13C, SAE1026, 25Mn, 27SiMn, SAE1020, SAE1045, A106Gr.B, CK20, CK45, 4140, 42CrMo, Q345B, Q345D, Q345E, Stainless Steel 304/316, Duplex 2205, etc.
Inner Diameter:20mm-1500mm
Outsider Diameter:25mm-1600mm
Length:MAX 15m
Straightness:<0.5/1000
Roughness: 0.2-0.4μm
Tolerance EXT:DIN2391, EN10305-1, ASTM A519, GB/T8163-2008
Tolerance INT: ISO H7, H8,H9
Type: cold drawing, cold rolling, inside bore / honing
Package: packed with plastic sleeves or paper tubes, bundle with steel strip and knitting strip, or wooden case
Supply ability: 5000 tons/month
Customization: We can arrange if needing.
Port: Shanghai or Ningbo
Warranty:1 year
Product Application
304 stainless steel cylinder bar is used in the industry for its corrosion resistant and easily shaped.
Our Advantage
1. Experienced workers and professional engineer
2. Large manufacturing capacity
3. Near to the ports so fast delivery is available
4. Support customizing if you need non-standard products.
5. Manufacturing with professional facilities
6. Carefully packed to avoid loses during delivery
7. Samples are acceptable
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