GNEE RAILWAY RAILWAY Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of JIS CR100 Heavy Crane Rail in China, also supports customized service with low price. Please feel free to buy cheap JIS CR100 Heavy Crane Rail made in China here from our factory.
JIS CR100 Heavy Crane Rail
JIS CR100 is a heavy-duty crane rail manufactured according to Japanese Industrial Standards (JIS). With a theoretical weight of 100.20 kg/m and a large cross-sectional profile, it is designed for crane runway systems with high wheel loads. CR100 rail is widely used in container ports, steel mills, shipyards, mining facilities, and other heavy material handling applications. It is commonly manufactured from U71Mn rail steel for excellent strength and wear resistance.
CR100 Rail Specifications:
- Name : JIS CR100 Steel Rail
- Weight: 100.20kg/m
- Length: 5m~12m
- Standard: JIS E 1103 (Japanese Industrial Standard for Crane Rails)
| Parameter Name | Symbol | Value |
|---|---|---|
| Cross-Sectional Area | A | 127.7 cm² |
| Moment of Inertia | Ix | ≈3,820 cm⁴ |
| Section Modulus | Zx | ≈480 cm³ |
| Standard | JIS E1103-93/ JISE1101-93 | ||||||
| Model | DIMENSION | Weight | Material | Length | |||
| A(mm) | B(mm) | C(mm) | t(mm) | (KG/M) | (m/PC) | ||
| CR 100 | 120 | 150 | 155 | 39 | 100.2 | U71Mn | 10-12 |
JISCR100 Rail Material：
CR100 crane rail is commonly manufactured from U71Mn high-strength rail steel, which provides excellent strength, wear resistance, and fatigue performance for heavy-duty crane runway applications.
U71Mn typically features a yield strength of ≥390 MPa, tensile strength of ≥880 MPa, and elongation of ≥9%. Its manganese alloy composition improves durability under repeated crane wheel loads and continuous operation.
| Mechanical Property | Chemical Composition (%) | |||||||||||||
| U71Mn | Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | Cr | Ni | Cu | ||
| MPa | kg/mm² | MPa | kg/mm² | min | HBW | |||||||||
| ≥390 | ≥40 | ≥880 | 9% | ≥260 | 0.65-0.76 | 0.15-0.35 | 1.10-1.40 | ≤0.030 | ≤0.030 | ≤0.250 | ≤0.250 | ≤0.250 | ||
GNEE RAILWAY RAILWAY supplies JIS CR100 crane rails with customized processing, EN 10204 3.1 Mill Test Certificates (MTC), and export-standard packaging to support reliable delivery for industrial projects worldwide.
Request a Quote for CR100 Rail
Why Choose GNEE RAILWAY RAILWAY for CR100 Rail?
GNEE RAILWAY RAILWAY supplies JIS CR100 crane rails for heavy-duty crane runway projects worldwide. Every rail is manufactured according to JIS standards and can be supplied with EN 10204 3.1 Mill Test Certificates (MTC), optional third-party inspection, and customized processing services, including cutting, drilling, machining, and anti-corrosion treatment.
With extensive export experience, GNEE RAILWAY RAILWAY provides export-standard packaging for CR100 crane rails, including steel bundling, anti-rust protection, protective wrapping, and customized loading solutions to help ensure safe transportation and delivery.
In addition to CR100 rails, we also supply compatible rail clips, fishplates, rail pads, soleplates, and other fastening components, helping customers simplify procurement through a complete crane rail solution.
Submit Your CR100 Rail Requirements
To help us provide an accurate quote, please specify:
1. Steel Grade
2. Quantity (Tons)
3. Rail Length (10m/12m)
4. Required Accessories & Destination Port.
Proof of Export Experience: Bill of Lading for JIS Standard Crane Rail Project (JIS Series Crane Rails Shipped to Haiphong, Vietnam).
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