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Laiwu Le Ren Trade Co., Ltd.

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience:
Established 2009
Performance:
Response Rate
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Quick Details

  • Grade: EN24 40CrNiMoA
  • Standard: AISI, ASTM, BS, GB, JIS
  • Thickness: 6-70mm
  • Width: 16-80mm
  • Length: 6,9,12mm
  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: Laigang,Juneng
  • Technique: Cold Drawn
  • Special Use: Mold Steel
  • Process: EAF/LF/VD/CC/HOT ROLLED/COLD DRAWN/FORGED

Packaging & Delivery

Packaging Details: In bundle
Delivery Detail: Within 30 days after signing the contract

Specifications

1.Grade:EN24 40CrNiMoA
2.Cold Drawn
3.Thickness:6-70mm
4.Width:16-80mm

1.Chemical Composition:

C

Si

Mn

Cr  

Mo

Ni

0.37-0.44

0.17-0.37

0.50-0.80

0.60-0.90

0.15-0.25

1.25-1.65

2. Mechanical Properties:

Yield Strength (MPa)

Tensile Strength

(MPa)

Elongation (%)

Reduction of an area (%)

AKV(J)

Hardness(Annealing)

(HB)

835MPa

980MPa

12

55

78

269

3. Dimensional Range:

 

Hot-rolled

Cold-drawn

Forged

Round

20mm-300mm

16mm-70mm

250mm-800mm

Square

20*20mm-130*130mm

10*10mm-80*80mm

Your requirements

Flat

Thickness:12mm-100mm

Width: 20mm-150mm

Thickness:6mm-70mm

Width:16mm-80mm

Your requirements

4. Size tolerances:

Hot-rolled steel round or square bar:

d/a(mm)

5.5-7

7-20

20-30

30-50

50-80

80-110

110-150

150-190

190-250

(mm)

+0.30

-0.30

+0.35

-0.35

+0.40

-0.40

+0.50

-0.50

+0.70

-0.70

+1.0

-1.0

+1.3

-1.3

+2.0

-2.0

+2.5

-2.5

Hot-rolled flat bar:

Width(mm)

Thickness(mm)

Size

Size tolerance

Size

Size tolerance

 

Normal

Better

 

Normal

Better

10-50

+0.5, -1.0

+0.3, -0.9

3-16

+0.3, -0.5

+0.2, -0.4

50-75

+0.6, -1.3

+0.4, -1.2

16-60

+1.5%

-3.0%

+1.0%

-2.5%

75-100

+0.9, -1.8

+0.7, -1.7

100-150

+1.0%, -2.0%

+0.8%, -1.8%

5. Quality Condition:

1): Straightness: 3mm/m (max)

2): Corner Radius: 3(max)

3): The ends will be end cut or gas cut

4): No cracks on the surface

Buyer Product Name Price Quantity Order Time(GMT+8)

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Verified Supplier - Laiwu Le Ren Trade Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience:
Established 2009
Performance:
Response Rate
Company Feedback

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