Oiled Railroad Steel Crane Rail Material is U71Mn / 700 / 900A / Q235B

Basic Information
Place of Origin: CHINA
Brand Name: ZHONGYUE
Certification: ISO9001:2008
Model Number: UIC50/UIC54/UIC60
Minimum Order Quantity: 10 tons
Price: USD 900 - 1300MT
Packaging Details: Steel belt
Delivery Time: 7 work days after received your payment
Supply Ability: 6000 MT/Month
Material: U71Mn/900A/Q235B Surface: Plain (oiled)
Standard: ISO,EN,BS Similarity: QU70 / 80 / 120
Warranty: 3years Brand: Suyu
High Light:

tram rails

,

steel rail track

Oiled Railroad Steel Crane Rail Material is U71Mn / 700 / 900A / Q235B​
 

Commercial Name: Steel Rail
 
Brand: SUYU
 
Supplier: Shanghai Suyu Railway Material Co.,ltd.
 
 
Technical Parameter Table of Rail

Standard: YB/T5055-93

Size

Dimension(mm)

Weight
(kg/m)

Material

Length (m)

Head(mm)

Height(mm)

Bottom(mm)

Web(mm)

QU 70

70

120

120

28

52.8

U71Mn

12

QU 80

80

130

130

32

63.69

U71Mn

12

QU 100

100

150

150

38

88.96

U71Mn

12

QU 120

120

170

170

44

118.1

U71Mn

12

 
 
Technical Parameter Table of Material

MaterialChemical compositionMechanical Properity
CSiMnP (max)S (max)Tensile strengthElongationHardness
%%%%%Mpa%HB
U71Mn0.65-0.760.15-0.351.1-1.40.040.04≥880≥9240-270


 
Drawing
Oiled Railroad Steel Crane Rail Material is U71Mn / 700 / 900A / Q235B 0
Oiled Railroad Steel Crane Rail Material is U71Mn / 700 / 900A / Q235B 1
 
The Process Flow Chart of Steel Rolling And Quality Control

  1. Raw material
  2. Heating
  3. High-pressure water dephosphorization
  4. Primary rolling
  5. High-pressure wind dephosphorization
  6. Precision rolling
  7. Saw cutting
  8. Pre-bending
  9. Air cooling —the test of chemical composition and mechanical properties
  10. Vertical straighting
  11. Ultrasonic detection
  12. Drilling and milling
  13. Heat treatment
  14. Inspection and analysis
  15. Labeling
  16. Packing
  17. Storage

 
Quality Testing Machine

  1. CS Analyzer
  2. Brienll hardenss tester
  3. Impact testing machine
  4. High magnification metallographic microscope
  5. Tensile testing machine
  6. Drop-testing machine
  7. Precise elemental analyser
  8. Digital ultrasonic flaw detector

 
Rail System
 
Oiled Railroad Steel Crane Rail Material is U71Mn / 700 / 900A / Q235B 2
 
Package: steel belt;
 
Delivery time: 7-working days after getting payment.
 
 
Rail Rang
 

Rail ModelStandard 
GB6KG - GB30KGGB11264-89Chinese standard
P38KG - P60KGGB2585-2007Chinese standard
QU70 - QU120YB/T5055-93Chinese standard
59R2 - 60R2BS EN 14811:2006BS standard
ASCE 25 - ASCE 85ASTM / AREMAAmerican standard
UIC50 - UIC60UIC860American standard
15KG - 57KGISCORSouth American Standard
JIS 15KG - JIS 50NJISJIS E standard
49E - 60EEN13764-1-2003EN standard
A55 - A120DIN536DIN standard
ISCR 50 - ISCR 120IS 3443-1980India standard
31KG - 89KGAS 1085Australia standard

 
 
Sale Rang

  1. Rail fastening system
  2. Dog spike / Screw spike
  3. Bolt set
  4. Elastic clamp
  5. Rail anchor
  6. Rail shoulder
  7. Fish plate
  8. Tie plate
  9. Plastic / Rubber parts
  10. Brake shoe
  11. Steel rail
  12. New wood sleeper

 
Quotation necessity ( the more, the better )

  1. Standard
  2. Model
  3. Material
  4. Length ( m/pc)
  5. Order quantity ( m or MT)

HS CODE 73021 0000
 
 
 
 
 
 
 

Contact Details
Manager

Phone Number : +8618662629889