4140 4130 30crmo4 42crmo4 35crmo Chrome Moly Alloy Steel Pipe cold rolled
4140 4130 30crmo4 42crmo4 35crmo Chrome Moly Alloy Steel Pipe
In conclusion, seamless tube offers great advantages in terms of physical and chemical performance, and its unique process can greatly improve processing efficiency and save cost. Our seamless tube meets the national standards and its production is strictly controlled under ISO9001. Our diligent team is dedicated to helping customers choose the right product to meet their requirement effectively.
Chemical Composition:
|
Standard
|
Steel Grade
|
C(%) | Si(%) | Mn(%) | S(%) | P(%) |
| A519 | 1010 | 0.05-0.15 | 0.15-0.35 | 0.3-0.6 | ≤0.050 | ≤0.040 |
| 1020 | 0.15-0.25 | 0.15-0.35 | 0.3-0.6 | ≤0.050 | ≤0.040 | |
| 1045 | 0.43-0.50 | 0.15-0.35 | 0.6-0.9 | ≤0.050 | ≤0.040 | |
| 4130 | 0.28-0.33 | 0.15-0.35 | 0.4-0.6 | ≤0.040 | ≤0.040 | |
| 4135 | 0.32-0.39 | 0.15-0.35 | 0.6-0.9 | ≤0.040 | ≤0.040 | |
| 4140 | 0.38-0.42 | 0.15-0.35 | 0.7-1.0 | ≤0.040 |
≤0.040 |
Our advantages
1. Reasonable price with excellent quality
2. Abundant stock and prompt delivery
3. Rich supply and export experience, sincere service
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.