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St52-3 Q345b S355jr Hot Rolled Steel Rectangular Bar Square Bar for Crane Rail
| Price | $900.00 |
|---|---|
| Min Order | 5 Tons |
| Availability | In Stock |
| Shipping From | Shandong, China |
| Popularity | 336 people viewed |
Model NO.:
ST52-3 Q345B S355JR
Standard:
AISI, JIS, ASTM, DIN, BS, GB
Certification:
ABS, RoHS
Technique:
Hot Rolled
Wall Thickness:
Thick
Surface Treatment:
Hot Rolled
Alloy:
Non-alloy
Products:
St52-3 St52 Hot Rolled Steel Flat Bar for Crane Ra
Sizes:
30X50, 40X60, 40X70 and So on
Surface:
Hot Rolled Black
MOQ:
5tons Per Size
Delivery Time:
7-25 Days
St52-3 St52 Hot Rolled Steel Flat Bar Fo:
Laiwu Xincheng Metal
Shape:
Rectangular Bar
Advantage:
Good Straightness, Smooth Surface
Transport Package:
Standard Sea Worthy
Specification:
30X50, 40X60, 40X70 and so on
Origin:
China
Product Description
ST52-3 Q345B S355JR Hot Rolled Steel Rectangular Bar Square Bar for crane rail
ST52-3 Smooth surface steel flat bar used for crane rails.
Grade same to Q345B, A572 Grade 50.
1.Common used sizes steel flat bars for crane rails:
50x30
60x40
70x40
80x60
100x60
120x80
Or as required
2.Features of the flar bar:
1.Material ST52-3, Q345B, Same to A572, Grade 50
2.R corner: 3mm/m,or as required
3.Surface: smooth
4.Straightness: max 3mm/m
3.Packing :
1): Bundle packing by Iron Strips.
2): Bundle weight is from 2mt to 3 mt.
3.): Two or three tags will be attached on each bundle.
4.ST52-3 Steel chemical composition
5.Mechanical property of SAE 1045,S45C steel square bar
6.Payment terms: T/T or L/ C
(1)30% paid by T/T and rest 70% by T/T upon the copy of B/B.
(2)100% irrevocable L/C at sight
7.MOQ:5tons
8.Delivery time:7-30 days upon to the order details
9.Trade term: FOB CFR CIF EXW and so on
10.. Mark: including steel material, heat No., pieces, weight, date and so on.
11.The Main Materials for our steel square bar supplied:
Carbon steel: A36,1008,1010, 1020/S20C, 1045/S45C, S235JR/Q235,S355JR/Q345, GR55 etc.
Alloy steel: 5120,5140/40Cr, 4120, 4130, 4135, 4140/EN19/42CrMoA, 4145, 4150, 8620 etc.
ST52-3 Smooth surface steel flat bar used for crane rails.
Grade same to Q345B, A572 Grade 50.
1.Common used sizes steel flat bars for crane rails:
50x30
60x40
70x40
80x60
100x60
120x80
Or as required
2.Features of the flar bar:
1.Material ST52-3, Q345B, Same to A572, Grade 50
2.R corner: 3mm/m,or as required
3.Surface: smooth
4.Straightness: max 3mm/m
3.Packing :
1): Bundle packing by Iron Strips.
2): Bundle weight is from 2mt to 3 mt.
3.): Two or three tags will be attached on each bundle.
4.ST52-3 Steel chemical composition
| Grade | C | Si | Mn | P | S | Cr | Ni | Cu |
| Q345B / ST52-3 | ≤0.20 | ≤0.50 | ≤1.70 | ≤0.035 | 0.035 | ≤0.30 | ≤0.50 | ≤0.30 |
5.Mechanical property of SAE 1045,S45C steel square bar
| Tensile Strength(Mpa) | 450-630 |
| Yield Strength(Mpa) | 315 (min) |
| Elongation | 17 (min) |
6.Payment terms: T/T or L/ C
(1)30% paid by T/T and rest 70% by T/T upon the copy of B/B.
(2)100% irrevocable L/C at sight
7.MOQ:5tons
8.Delivery time:7-30 days upon to the order details
9.Trade term: FOB CFR CIF EXW and so on
10.. Mark: including steel material, heat No., pieces, weight, date and so on.
11.The Main Materials for our steel square bar supplied:
Carbon steel: A36,1008,1010, 1020/S20C, 1045/S45C, S235JR/Q235,S355JR/Q345, GR55 etc.
Alloy steel: 5120,5140/40Cr, 4120, 4130, 4135, 4140/EN19/42CrMoA, 4145, 4150, 8620 etc.
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