AISI 1020 / S20c / Ss440 / A36 Hot Rolled Steel Square Anf Flat Bar

• Standard: AISI, JIS, ASTM, DIN, BS, GB
• Certification: ABS, RoHS
• Technique: Hot Rolled
• Surface Treatment: Black
• Alloy: Non-alloy
• Delivery Condition: Hot Rolled
• Model NO.: AISI 1020 / S20C / SS440 / A36
• MOQ: 5tons
• Payment Term: Tt LC
• Commodition: Mild Steel Square Bar
• Length: 1-6m Fixed Length or as Required
• Grade of Mild Steel: AISI 1020 / S20c / Ss440 / A36
• Techniques: Hot Rolled, Surface Black
• Tolerance: + Tolerance
• Delivery Time: 7 - 30 Days
• Mark: Heat No., Size, Length, PCS, Weight, Origin and So on.
• Products: AISI 1020 / S20c / Ss440 / A36 Hot Rolled Steel Sq
• Transport Package: Standard Sea Worthy
• Specification: 5X5-150X150mm
• Origin: China
• Production Capacity: 3000tons/Month

Product Description

AISI 1020 / S20C / SS440 / A36 Hot Rolled Steel Square anf flat Bar

1.Equivalent grades of 1020 steel 

USA	Germany	China	Japan	France	England
ASTM/AISI/UNS/SAE	DIN,WNr	GB	JIS	AFNOR	BS
1020/ G10200	C22E/Ck22/1.1151	20	S20C	C22E /  XC18	C22E/  070M20

2.AISI 1020 steel chemical composition
 Carbon, C: 0.17 - 0.230 %
Iron, Fe: 99.08 - 99.53 %
Manganese, Mn: 0.30 - 0.60 %
Phosphorous, P: ≤ 0.040 %
Sulfur, S: ≤ 0.050 %

3.AISI 1020 Steel Mechanical Properties

Tensile Strength(Mpa)		Yield Strength(Mpa)		Elongation		Shrinkage
min 410		min 245		min 25		min 55

4.AISI 1020 Steel square bar sizes we can offer
Sizes:15X15mm-150X150mm
Length:1-10m ,as required

5.Capacity of our factory:3000tons per month

6.MOQ:5tons

7.Delivery time : 7-30 days based on the sizes and quantity.

8.Payment term:TT or LC.

9.Applications of Square Bars
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.

10.Our main grades:

AISI	A36,1006,1008,1010,1020,1040,1045,1055,1060;
JIS	SS400 S20C S35C S40C S45C S48C S55C S60C
DIN	S235JR,S235JRG2,CK10,C15(1.0503),CK45(1.1191),Cm(1.1201),CK55(1.1181), Cm55(1.1209)
BS	050A20,060A20,060A40,080A40,080M40,EN8,070M55,EN9,070M20
GB	Q235A,Q235B,10#,20#35#40#45#55#60#,20Mn
AISI	4140,4340,8620,ASTM E52100,AISI52100,SAE52100
JIS	SCM440,(SCM4),SUP9,SUP9A,SUJ2
DIN	25CrMo4,42CrMo4,(1.7225),55Cr3(1.7176),100Cr6,(1.3505),ST52-3
BS	708M40,708A42,709M40,EN19,817M40,816M40,EN24
GB	20Cr,40Cr,20CrMo,42CrMo,40CrNiMoA,60Si2MnA,50CrMn,60CrMn,GCr15

11.Quality:
We company have good QC inspection tear and full set of inspect equipment including: UT test machine, Tensile testing machine, Hardness testing machine, Dimensional measuring instrument, f, spectrometer, Metallographic microscope and so on, so that we can always supply good mateterials for various projects and industries, if you have any need for our producrs, please contact us freely.