Product Details

galvanized steel sheet Cold/hot Rolled Steel Sheet SPCC SPHC DC01 DC02 DC03 St12/13/15 1045 1020 1050 Carbon Steel Plate

Product name	carbon steel sheet
Thickness	cold-rolled:0.3-6mm hot-rolled:3-150mm
Length	1.2m-12m or according to customer's special request
width	1000-4000 mm
Tolerance	Thickness: +/-0.02mm, Width:+/-2mm
Material grade	Q195 Q215 Q235 Q345 SAE1002 SAE1006 SAE1008 SAE1010 AISI 1020 1030 1035 1040 1045 1050 1055 1060 1065 S25C S35C S45C S20C 65Mn 16Mn Others as your requirement
surface	Balckface
Standard	ASTM,DIN,JIS,BS,GB/T
Payment terms	30% T/T deposit in advance, 70% T/T balance

Introduction:
Carbon steels are a category of steels with 0.12 to 2% carbon content. AISI 1045 is a medium carbon steel designed to be able to function in areas requiring greater strength and hardness. This steel possesses excellent size accuracy, concentricity, and straightness which together enable to minimize wear in high speed applications. AISI 1045 can be formed into turned, ground and polished bars that can be machined unsymmetrically with limited distortion.

Fabrication and Heat Treatment:
Heat Treatment:
AISI 1045 carbon steel can be heat treated using flame and induction hardening.

Forging:
AISI 1045 carbon steel can be hammer forged.

Applications:
The following are the application areas of AISI 1045 carbon steel:

1. Bolts 2. Studs 3. Gears 4. Axles 5. Shafts 6. Machine parts.

C45 is a medium carbon steel grade offering reasonable tensile strength. Supplied in the cold drawn or hot rolled condition, tensile properties can vary but are approximately between 500-800 N/mm². This grade can be flame or induction hardened to produce a good surface hardness with moderate wear resistance. C45 is widely used for components that require better properties than mild steel but does not justify the costs of an alloy steel. Available from stock in bar, C45 can be cut to your requirements. We also offer flame cut plates cut to your required sizes and normalised. C45 flame cut plates can be supplied surface ground or precision ground.

1. Steel Main Standard

08#	C8 CK8	AISI 1008 SAE1008	SGD1
12#	C12 CK12	AISI 1012 SAE1012	SGD2
15#	C15 CK15	AISI 1015 SAE1015	S15C
17#	C17 CK17	AISI 1017 SAE1017	SGD3
20#	C20 CK20	AISI 1020 SAE1020	S20C
22#	C22 CK22	AISI 1022 SAE1022	SGD4
25#	C25 CK25	AISI 1025 SAE1025	S25C
30#	C30 CK30	AISI 1030 SAE1030	S30C
38#	C38 CK38	AISI 1038 SAE1038	S38C
40#	C40 CK40	AISI 1040 SAE1040	S40C
45#	C45 CK45	AISI1045 SAE1045	S45C
50#	C50 CK50	AISI 1050 SAE1050	S50C

2. Chemical Composition (%):

	C	Si	Mn	S	P
08#	≤0.10	≤0.10	0.30-0.50	≤0.035	≤0.030
12#	0.10-0.15	≤0.10	0.30-0.60	≤0.035	≤0.030
15#	0.13-0.18	≤0.10	0.30-0.60	≤0.035	≤0.030
17#	0.15-0.20	≤0.10	0.30-0.60	≤0.035	≤0.030
20#	0.18-0.23	0.20-0.30	0.30-0.60	≤0.035	≤0.030
22#	0.20-0.25	0.10-0.20	0.75-1.05	≤0.035	≤0.030
25#	0.22-0.28	0.20-0.30	0.30-0.60	≤0.035	≤0.030
30#	0.28-0.34	0.20-0.35	0.60-0.90	≤0.035	≤0.030
38#	0.35-0.42	0.20-0.35	0.60-0.90	≤0.035	≤0.030
40#	0.37-0.44	0.20-0.35	0.60-0.90	≤0.035	≤0.030
45#	0.43-0.50	0.20-0.35	0.60-0.90	≤0.035	≤0.035
50#	0.40-0.55	0.20-0.35	0.60-0.90	≤0.035	≤0.040

3. Mechanical Properties with QT

	Yield Strength(Mpa)	Tensile Strength(Mpa)	Elongation(%)	Reduction of area
08#	≥275	≥450	≥24%	≥50%
20#	≥205	≥380	≥25%	50%
45#	≥400	≥600	≥12%	35%
50#	≥725	≥415	≥20%	40%