Hot Forged AISI 1045 / C45 / Ck45 / S45c / 1.1191 Ms Mild Steel Round Bars

• Type: Alloy Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Technique: Forged
• Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
• Alloy: Alloy
• Delivery Condition: Forged / Forged+Rough Turned
• Model NO.: AISI 1045 / C45 / CK45 / S45C / 1.1191
• Heat Treatment: Annealed, Normalized, Qt
• MOQ: One Piece
• Grades: SAE 1045 S45c C45 Ck45 1.1191
• Products: SAE 1045 S45c Forged Steel Round Bar
• Ut Standard: Sep 1921 C/C D/D E/E
• Types: Forged Steel Round Bar, Square Bar, Rings
• Transport Package: Standard Sea Worthy
• Specification: 200-1200mm
• Origin: China
• Production Capacity: 3000tons/Month

Product Description

Hot Forged AISI 1045 / C45 / CK45 / S45C / 1.1191 MS Mild Steel Round Bars 

1.SAE 1045 S45C  forged steel bar sizes we can offer;
Round bar: 200-1200mm
Square bar:150×150-700×700mm
Rings and other special profile : as per drawing 

2.Supply condition for 1045 Forged steel bars:Black /Rough Machined /Rough turned

3.Futhur heat treatment for  forged steel :
Normalized
Annealed
Q&T(Quenched&Tempered)

4.Forged Steel round bar tolerance:
Black surface
Forged sizes up to 500mm (-0/+5mm)
Forged sizes above 500mm in diameter (-0/+8mm)
Machined surface to all sizes (-0/+3mm)

5.1045 forged steel bar Equivalent and chemical composition 

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

6.Quality control:
1. Melting Process: EAF/BOF+LF+VD resulting in ingots
2. Both ends cut by saw
3. Ratio of forging:minimum 3:1
4. Grain size of final product: according to ASTM E112 more than 5,preferred more than 8
5. Ultrasonic test: As per SEP1921 Class C/c or D/d

7.MOQ: one piece per size/grade

8.Payment term: FOB CIF CFR EXW and so on

9.Delivery time : 7 to 30 days after deposit received.





SAE 1045 S45C Carbon Steel Forged Round Bar 200mm to 1200mm