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Dia 12 - 300mm hot rolled steel round bar SAE4140 4150 42CrMo4 50CrMo4 A193 B16

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Good quality Stainless Steel Plates for sales
Good quality Stainless Steel Plates for sales
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Dia 12 - 300mm hot rolled steel round bar SAE4140 4150 42CrMo4 50CrMo4 A193 B16

China Dia 12 - 300mm hot rolled steel round bar SAE4140 4150 42CrMo4 50CrMo4 A193 B16 supplier
Dia 12 - 300mm hot rolled steel round bar SAE4140 4150 42CrMo4 50CrMo4 A193 B16 supplier Dia 12 - 300mm hot rolled steel round bar SAE4140 4150 42CrMo4 50CrMo4 A193 B16 supplier Dia 12 - 300mm hot rolled steel round bar SAE4140 4150 42CrMo4 50CrMo4 A193 B16 supplier Dia 12 - 300mm hot rolled steel round bar SAE4140 4150 42CrMo4 50CrMo4 A193 B16 supplier

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Product Details:

Place of Origin: CHINA
Brand Name: TISCO,BAO STEEL
Certification: SGS,ISO
Model Number: 1010 1020 1035 1045 alloy steel round bar

Payment & Shipping Terms:

Minimum Order Quantity: 25 Ton
Price: 650 USD/Ton
Packaging Details: Export packing
Delivery Time: 7 days
Payment Terms: T/T or L/C
Supply Ability: 5000 Tons every month
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Detailed Product Description
Name: Steel Round Bar Dia: 20-420mm
Length: 6-11m Type: Hot Rolled / Cold Rolled

1.Grade: SAE4140 4150 42CrMo4 50CrMo4 A193 B16
2.Dia:12-300mm
3.Length:3-12m
4.Hot rolled
5.MOQ: 3mt per size

6.Chemical Composition

 

Grade

C

Si

Mn

Cr

Mo

Ni

Cu

 

P

S

 

4140

0.38

0.41

0.15

0.35

0.85

1.00

0.8

1.1

0.15

0.25

Max

0.25

 

Max

0.35

Max

0.015

Max

0.040

Al

(0.012

0.0030)

4150

0.48

0.53

0.15

0.35

0.75

1.00

0.80

1.10

0.15

0.25

Max

0.25

 

Max

0.35

 

Max

0.035

 

Max

0..040

 

V

(0.012

0.030)

 

7.Mechanical Property

Grade

Tensile Strength

(MPa)

Yield

Strength

δ5 (%)

Area

Reduction

ψ (%)

Impact

Work

Akv (J)

Notched

Bar impact

Strength

αkv (J/cm2)

Hardness

Sample

Size

4140

Min1080

(110)

Min12

Min45

Min63

Min78(8)

Max217HB

25mm

 

8.Both end of each bar must be cut.

Ladle furnaced and vacuum de-gassed

Show Heat NO. on each bar

Surface condition: The surface of the hot rolled round/ square bar shall be free cracks, scar and wrinkles at affect the use

of the billets. In case there is the above-mentioned defect.it shall be remove.

The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be

within the limit stipulated in the contract.

Dia 12 - 300mm hot rolled steel round bar SAE4140 4150 42CrMo4 50CrMo4 A193 B16Dia 12 - 300mm hot rolled steel round bar SAE4140 4150 42CrMo4 50CrMo4 A193 B16

Contact Details
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Contact Person: Gao Ben

Tel: +8618068357371

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