Trademark b-b:
C 0.003 si 0.01 mn 0.13 p 0.009 s 0.006 cr 0.02 ni 0.02 al 0.03 cu 0.02
Trademark b-bc:
C 0.002 si 0.01 mn 0.08 p 0.006 s 0.005 cr 0.01 ni 0.01 al 0.01 cu 0.01
Trademark b-cc:
C 0.002 si 0.003 mn 0.02 p 0.005 s 0.005 cr 0.01 ni 0.01 al 0.005 cu 0.004
Type mm :
Medium plate and steel billet 8-250 , plate coil 12-25 , straight round steel dia6.5-dia300 , round steel coil, cold drawn plate coil 0.5-2.5 tube, etc.
We can produce the special type which you ask
Applications
High purity iron is used largely as the basic material for (re-)melting of low-carbon,
Stainless and acid-resistant steels, materials with a high nickel content, magnetic alloys as well as stainless and heat resistant steel castings in induction and vacuum furnaces.
High purity iron is also used in many applications of aviation construction, nuclear
Technology, the production of magnets (pole cores, yokes and armatures), in automotive construction, as magnetic shielding, as welding rods and fuse wire, as gasket in the chemical and petrochemical industry, power station construction, as anti-corrosion anode and as galvanizing tank including equipment.
Mechanical properties
Brinell hardness (hb)
High purity iron Max. Typical
Cold-rolled strip / sheet 105 90
Hot-rolled strip / plate 105 90
Quarto plate 100 90
Round bar 110 95
Electrical and magnetic properties
Characteristics typical values
Initial permeability 300 – 500
Permeability 3500 - 6000
Coercive force 60 – 120 a/m
Saturation induction 2.15 t
Density at 20 °c 7.86 kg/dm³
Melting point 1536 °c
Linear expansion coefficient
Temperature range 0 – 100 °c 12x10-6 1/°c
Modulus of elasticity 207 kn/mm²
Specification
R50 R65 Rail Iron Profile Processing Train Used Rail Railway Track Railroad Steel Rails Railway Scrap Metal for Building
Standard
ASTM
Grade
Q235B
Rail Heigth
120mm
Bottom Width
120mm
Web Thickness
28mm
Head Width
70mm
Length
6m
Place of Origin
China
Zhejiang
Brand Name
zhongding
Type
Heavy Rail
Application
Railway Rail
Weight
QU70
Secondary Or Not
Non-secondary
Tolerance
�±5%
Alloy Or Not
Non-Alloy
Delivery Time
15-21 days
Technique
Hot Rollled
Material
Q235
Length
6m-12m
production mode
forge and press
Specification
R50 R65 Rail Iron Profile Processing Train Used Rail Railway Track Railroad Steel Rails Railway Scrap Metal for Building
Standard
ASTM
Grade
Q235B
Rail Heigth
120mm
Bottom Width
120mm
Web Thickness
28mm
Head Width
70mm
Length
6m
Place of Origin
China
Zhejiang
Brand Name
zhongding
Type
Heavy Rail
Application
Railway Rail
Weight
QU70
Secondary Or Not
Non-secondary
Tolerance
�±5%
Alloy Or Not
Non-Alloy
Delivery Time
15-21 days
Technique
Hot Rollled
Material
Q235
Length
6m-12m
production mode
forge and press
Specification
R50 R65 Rail Iron Profile Processing Train Used Rail Railway Track Railroad Steel Rails Railway Scrap Metal for Building
Standard
ASTM
Grade
Q235B
Rail Heigth
120mm
Bottom Width
120mm
Web Thickness
28mm
Head Width
70mm
Length
6m
Place of Origin
China
Zhejiang
Brand Name
zhongding
Type
Heavy Rail
Application
Railway Rail
Weight
QU70
Secondary Or Not
Non-secondary
Tolerance
�±5%
Alloy Or Not
Non-Alloy
Delivery Time
15-21 days
Technique
Hot Rollled
Material
Q235
Length
6m-12m
production mode
forge and press
Specification
R50 R65 Rail Iron Profile Processing Train Used Rail Railway Track Railroad Steel Rails Railway Scrap Metal for Building
Standard
ASTM
Grade
Q235B
Rail Heigth
120mm
Bottom Width
120mm
Web Thickness
28mm
Head Width
70mm
Length
6m
Place of Origin
China
Zhejiang
Brand Name
zhongding
Type
Heavy Rail
Application
Railway Rail
Weight
QU70
Secondary Or Not
Non-secondary
Tolerance
�±5%
Alloy Or Not
Non-Alloy
Delivery Time
15-21 days
Technique
Hot Rollled
Material
Q235
Length
6m-12m
production mode
forge and press
We offer high quality Yellow and White Corn that is used for preparing a variety of food items like corn oil, baby corns, popcorns and others. Yellow and White Corn that we offer is high on demand because of its high nutritional value and aroma. We provide Yellow and White Corn that is rich in proteins and carbohydrate. Our Yellow and White Corn is sourced in from reliable vendors and our own Farms; therefore, it is highly hygienic and fresh. Yellow and White Corn offered by us is available at market leading prices.
Product/Crop
2021/2022 Year Corn NON GMO
Places Of Origin
Brazil and USA
Other Name
Corn/Maize Kennel, Corn Seeds, Corn Meal
Specifications
Grading system
Grade 1 & Grade 2 (Human Consumption and Animal Feed)
Quality
Grade 1, Grade 2 And As Per Customerâ??s Requested
* No stones, no metal, materials and any other harmful materials contaminated.
* Non gmo with full traceability by supplier's certificate.
Price
$180 to $300 Per Metric Ton
Supply Ability
50,000+ m3 per month
Self-Life
24 Months
Moisture Content
14.0% MC Max
Packing/Packing
PP Big Bags With 960kg Each
25KG,50KG OR AS PER BUYER REQUIRED.
Lead Time
Quantity Below 50,00cbm, 12,500MT: 07 Days,
25,000MT :15 Days Max
50,000MT: 30 Days
MOQ
01 X 40ft Container
Usage
Human Consumption Grade and Animal Feed Production For Grade 2
Specification
R50 R65 Rail Iron Profile Processing Train Used Rail Railway Track Railroad Steel Rails Railway Scrap Metal for Building
Standard
ASTM
Grade
Q235B
Rail Heigth
120mm
Bottom Width
120mm
Web Thickness
28mm
Head Width
70mm
Length
6m
Place of Origin
China
Zhejiang
Brand Name
zhongding
Type
Heavy Rail
Application
Railway Rail
Weight
QU70
Secondary Or Not
Non-secondary
Tolerance
�±5%
Alloy Or Not
Non-Alloy
Delivery Time
15-21 days
Technique
Hot Rollled
Material
Q235
Length
6m-12m
production mode
forge and press
Specification
R50 R65 Rail Iron Profile Processing Train Used Rail Railway Track Railroad Steel Rails Railway Scrap Metal for Building
Standard
ASTM
Grade
Q235B
Rail Heigth
120mm
Bottom Width
120mm
Web Thickness
28mm
Head Width
70mm
Length
6m
Place of Origin
China
Zhejiang
Brand Name
zhongding
Type
Heavy Rail
Application
Railway Rail
Weight
QU70
Secondary Or Not
Non-secondary
Tolerance
�±5%
Alloy Or Not
Non-Alloy
Delivery Time
15-21 days
Technique
Hot Rollled
Material
Q235
Length
6m-12m
production mode
forge and press
size:0.7-5.0mm
technique: cold drawing
Process: Wire Rod-Drawning-Annealed-Wire Coiling-Packing
Usage: construction, handicrafts, packing and binding materials.
package weight: 25kg/50kg/100kg or as per customer request
packing: plastic film inside, hessiaon cloth outside or plastic film inside, weaving bag outside
We can produce all kinds of casting steel parts, casting iron parts, astm, din standard material.Our factory already passed the certificate of iso 9001:2008, ts16949
Jinggong Cast Iron Inspection Plates (also called Measuring Plates) have a particularly high density and surface accuracy that can be achieved by the use of a special alloy of cast iron. By the T-shaped reinforced ribbed pattern of the measuring plates, a very high stiffness is achieved; thereby bending and twisting can be limited to a minimum.
Jinggong Inspection Plates is also manufactured according to DIN 876.The design, dimensions, and T-slot can be made on request.
Jinggong Cast Iron T Slotted Angle Plate has exported to customers in the USA, Canada, Italy, Belgium, the Netherlands, etc. with the main technical information:
1. Cast iron, nodular iron or steel made angle plates, used as workholding fitted on floor type horizontal boring mills.
2. GG-25 grey cast iron made or other materials made angle plates, twice annealing heat-treatment to eliminate internal stress to maintain high precision free from distortion in the long time operations.
3. T-slots as per DIN650 specifications or other types of slots defined by customers can be machined on these angle plates.
4. Flatness accuracy as per DIN876 specifications or specified by customers.
5. Any sizes can be manufactured according to the user r drawing or detailed requirement.
6. The picture shows the angle plate 1500x800x800mm with material GG25 and T slots 22H12.
Jinggong Cast Iron Coordinate Lineation Surface Plates serve as the datum plane for precise measurement and all kinds of inspection/lineation tasks. Some coordinate lines on the working surface are convenience for measurement at any time.
The raw material of the plates is the high-strength cast iron GG20-GG30 (HT200-300). After two times annealing treatment, the plates have the features of steady precision and abrasion resistance.
The size range is from 100mm*100mm to 3000mm*8000mm. Larger one can be made according to the drawing.
Measuring Plates (also called Inspection Plates) has a particularly high density and surface accuracy that canbe achieved by the use of a special alloy of cast iron. By the T-shaped reinforced ribbed pattern of the measuring plates, a very high stiffness is achieved;thereby bending and twisting can be limited to a minimum.
Inspection Plates isalso manufactured according to DIN 876.The design, dimensions, and T-slot canbe made on request.
The Cast Iron T/V/U-slot Surface Plates is mainly used as machining working surfaceof machine tools. Some holes and T-slots on the top surface of plates forfixing the work piece and clearing the scrap iron during the processing.
The rawmaterial is the high-strength cast iron GG20-GG30 (HT200-HT300). The size rangeis from 100mm*100mm to 3000mm*8000mm. Larger one can be made according to the drawing.
Angle plates witha box-shaped cast design are required for almost all boring and millingmachines to fix workpieces in a vertical position. The clamping surfaces of thestandard cast iron angle plates have been machined in accordance with DIN 876standard and provided with T-slots in accordance with DIN 650.
The bases of the castiron angle plates have clamping slots and drill-holes adjusted to the clampingoptions of the machine table.
The sizes anddimensions of the cast iron angle plates and the T-slots can be variedaccording to your requirements. The large and heavy angle plates can also besupplied in several sections. These can then be arranged in either a verticalor horizontal row to obtain the highest or widest possible clamping surface.
