SAE1045 Forged Steel Round Bar

Product Details

SAE1045 Forged Steel Round Bar

Size Range to supply: O.D.80-600 mm

Delivery Condtion: EAF + Refine furnace (LF) + VD+ Electroslag remelting + quickly 

Forging + Annealing /Normalizing (or Quenching and tempering) +Turning

Inspection: 100% Ultrasonic.

Marking: Grade, heat NO., Length as per buyer's requirements.  

 

1.Steel Grade:

GB

ASTM

JIS

DIN

BS

45#

1045

S45C

C45(1.0503)
CK45(1.1191)

08M48

2.Chemical Composition:

Chemical Composition (%)

C

Si

Mn

S

P

Cr

Ni

0.42-0.50

0.17-0.37

0.50-0.80

0.035

0.035

0.25

0.25

Forged ratio: no less than 3:1;

Straightness: =3mm/1000mm

Diameter tolerance:-0/+3mm; black:-0/+5mm

Surface condition: Forged black surface/annealing grinding/rough machined

Grain size: 5-7(annealing); 6-8(normalizing) confirming to ATME12 or GB/T 6394-2002

Gas Contain requirements: H2: =2.0ppm, o2: =20ppm

Nonmetallic impurity: thick: =1.5; Thin: =2.0 Confirming to ASTM E44 or GB10561-2005: A/B/C/D

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Third Party inspection that is preferred by new customers is proved to be convincing. Through years’ of operation, M/S Ruicheng Steel has established stable contact with world famous third party inspection authorities, like Lloyd’s, BV, SGS, ABS, Intertek, ect. More than 10,000Mtons of steel pipes, tubes, fittings and flanges have been inspected by them.

Any questions or inquiries will be highly appreciated.

Kindly please contact us freely at gracewang@ruichengsteel.cn

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