GCr15 precision rolled tube is a high carbon chromium bearing steel precision rolled tube with low alloy content, good performance and the most widely used.
After quenching and tempering, GCr15 precision rolled carbon steel tube has high and uniform hardness, good wear resistance and high contact fatigue performance. This precision rolled tube has medium cold processing plasticity, general cutting performance, poor welding performance, high sensitivity to white spot formation and temper brittleness.
GCr15 carbon steel tube is mainly used to manufacture various bearings, rings, balls, rollers, rollers, needle rollers and automatic machine tools, internal combustion engines, electric locomotives, machine tool spindles, gears, cams, worms, spindles, bushings, pins and other wear-resistant, impact-resistant and fatigue-resistant parts.
Specifications of GCr15 cold drawn steel pipe
|
Specification |
Value |
|---|---|
| Material | GCr15 |
| Carbon (C) | 0.95-1.05% |
| Manganese (Mn) | 0.25-0.45% |
| Silicon (Si) | 0.15-0.35% |
| Sulfur (S) | ≤0.025% |
| Phosphorus (P) | ≤0.025% |
| Chromium (Cr) | 1.40-1.65% |
| Hardness (after quenching and tempering) | HRC62-65 |
| Tensile Strength | ≥1200 MPa |
| Yield Strength | ≥1050 MPa |
| Elongation | ≥9% |
| Impact Toughness | ≥47J/cm² |
Gcr15 Precision Bright Tube
Advantages of choosing GNEE
GNEE has established ISO9001:2008 quality management system and implemented comprehensive quality management. It currently sells 200,000 tons of steel pipes each year, and its products cover high, medium and low pressure boilers, ships, liquid delivery pipes, etc.
It provides high-quality products to customers in different industries and is very popular in overseas markets. Many well-known overseas companies have established long-term business cooperation relationships with us.
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FAQ
1.Q.Why choose Gnee?
A.With us, you will get the most competitive price, guaranteed quality, guaranteed delivery and after-sales service.
2.Q.Do you have quality control?
A.Yes, we have got BV.SGS certification.
3.Q: Can I get some samples?
A: We are glad to provide free samples to you, but we do not offer the freight.
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