U71 Mn QU70 QU80 QU100 QU120 Crane Rail YBT 5055-93 With Length 12 Meter
Hot sale high quality Crane rail U71 Mn QU70,QU80,QU100,QU120 with length 12 meter
Brand: ZHONGYUE
Commerial name :Crane rail
HS CODE 73021 0000
Technical Parameter Table of Rail
|
Standard: Din 536 |
|||||||
|
Size |
Dimension(mm) |
Weight |
Material |
Length (m) |
|||
|
Head(mm) |
Height(mm) |
Bottom(mm) |
Web(mm) |
||||
|
QU70 |
70 |
120 |
120 |
28 |
52.8 |
U71Mn |
12 |
|
QU80 |
80 |
130 |
130 |
32 |
63.69 |
U71Mn |
12 |
|
QU100 |
100 |
150 |
150 |
38 |
88.96 |
U71Mn |
12 |
|
QU120 |
120 |
170 |
170 |
44 |
118.1 |
U71Mn |
12 |
Technical Parameter Table of Material
| Material | Chemical composition | Mechanical Properity | ||||||
| C | Si | Mn | P (max) | S (max) | Tensile strength | Elongation | Yield strength | |
| % | % | % | % | % | Mpa | % | Mpa | |
| 50 Mn | 0.65-0.76 | 0.15-0.35 | 1.10-1.40 | 0.040 | 0.040 | ≥880 | ≥9 | 240-270 |
The Process Flow Chart of Steel Rolling And Quality Control
- Raw material
- Heating
- High-pressure water dephosphorization
- Primary rolling
- High-pressure wind dephosphorization
- Precision rolling
- Saw cutting
- Pre-bending
- Air cooling —the test of chemical composition and mechanical properties
- Vertical straighting
- Ultrasonic detection
- Drilling and milling
- Heat treatment
- Inspection and analysis
- Labeling
- Packing
- Storage
Drawing
Quality Testing Machine
- CS Analyzer
- Brienll hardenss tester
- Impact testing machine
- High magnification metallographic microscope
- Tensile testing machine
- Drop-testing machine
- Precise elemental analyser
- Digital ultrasonic flaw detecto
The rail fastener components
Fishplate
Bolts
Nuts
Crane rail pad
QU70,QU80,QU100,QU120
QU70,QU80,QU100,QU120
Package: steel belt;
Delivery time: 7-working days after getting payment.
Quotation necessity ( the more, the better )
- Standard
- Model
- Material
- Length ( m/pc)
- Order quantity ( m or MT)
If any inquiry ,pls kindly feel free to contact us .
Suzhou ZhongYue Railway Material Co., Ltd
Add: No. 199, HuanLou Rd, KunShan, JiangSu, China
Phone: +86-512-36910978 Fax: +86-512-36910988
Email: zy12@zyrail.com
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.