• Model NO.：S45C C45 AISI 1045 CK45
• Products：1045,S45c Hot Rolled Steel Square Bar
• Sizes：10X10-150X150mm
• Surface：Hot Rolled Black
• MOQ：5tons Per Size
• Delivery Time：7-25 Days
• S45c Hot Rolled Steel Square Bar：SAE 1045 Steek Square Bar
• C45 Hot Rolled Steel Square Bar：Laiwu Xincheng Metal
• Transport Package：Standard Sea Worthy
• Specification：5*5mm-150*150mm
• Origin：China
• Production Capacity：3000tons,Month

Basic Info.

Model NO. S45C C45 AISI 1045 CK45 Products 1045/S45c Hot Rolled Steel Square Bar Sizes 10X10-150X150mm Surface Hot Rolled Black MOQ 5tons Per Size Delivery Time 7-25 Days S45c Hot Rolled Steel Square Bar SAE 1045 Steek Square Bar C45 Hot Rolled Steel Square Bar Laiwu Xincheng Metal Transport Package Standard Sea Worthy Specification 5*5mm-150*150mm Origin China Production Capacity 3000tons/Month

Product Description

Hot rolled Square Steel Bar China S45C C45 AISI 1045 CK45
JIS S45C Hot rolled steel square bar
DIN C45 Hot rolled steel square bars
SAE 1045 Hot tolled steel square bars


1.Hot rolled steel square bar Sizes we can offer:
1)Side sizes:10X10 to 150X150 MM
2)Length:1-8Meter or as required
3)R corner: Sharp or round corner as per requirements 
4)Straightness: max 3mm/m

2.Application of the hot rolled steel square bar
1): Can be used in many fields such as building, automobile, shipbuilding, petrochemical, machinery, medicine, food, electric power, energy, space, building and decoration, etc.
2): Can be made into mould template, mortise pin, column
3): This kind of steel have good mechanical property, is widely used in structural parts which may support stress alternation, especially made into some connecting rods, bolts, wheel gear...
4): This kind of steel is the most common blanks and materials of shaft parts.

3.Packing :
1): Paint oil on the surface to protect steel bars from rusting.
2): Bundle packing by Iron Strips.
3): Bundle weight is from 2mt to 3 mt.
4): Two or three tags will be attached on each bundle. 

4.Equivalent grade and chemical composition to SAE 1045,S45C

Standard	Grade	C	Si	Mn	P	S
GB/T699	45	0.42-0.5	0.17-0.37	0.5-0.8	0.035	0.035
JIS G4051	S45C	0.42-0.48	0.15-0.35	0.6-0.9	0.03	0.035
ASTM A29/A29M	1045	0.43-0.5	0.15-0.35	0.6-0.9	0.04	0.05
EN 10083-2	C45E/1.1191	0.43-0.5	0.4	0.5-0.8	0.03	0.035

5.Mechanical property of SAE 1045,S45C steel square bar

Tensile Strength(Mpa)	600 (min)
Yield Strength(Mpa)	355 (min)
Elongation	16 (min)
Shrinkage	40 (min)
Akv(J)	39 (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.