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steel for machine structure
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steel for machine structure
| Products Grade: 20Cr2MnMoA |
| Specifications: φ20～28mm |
| Applied Standard: agreement |
| Characteristics: this product is used to produce continuous sucker rods. |
| Applications: Sucker rod |
Use of Products: This grade has the feature of stable chemical composition, low harmful elements(O、N) and nonmetallic inclusions, minor decarburization, good surface quality,good plasticity and notched bar impact strength after heat treating.Now our product is used in Shengli Oil Field.
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