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forged EN-31 steel bar

  • USD 1,000 - 2,000 / Metric  
  • 20 Metric Ton/Metric Tons
  • Any port in China
  • US $1,000 - 2,000 / Metric Ton
  • 20 Metric Ton/Metric Tons
  • 3000 Metric Ton/Metric Tons per Month
  • Forged En-31 Steel Bar,High Quality Round Steel Bar,Forged Steel Bar,Huangshi Huayu Mechanical
Post Date : December 20
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Item specifics

Any port in China
US $1,000 - 2,000 / Metric Ton
20 Metric Ton/Metric Tons
3000 Metric Ton/Metric Tons per Month
L/C,T/T

Specifications

MOQ 20M/T
FOB Pricing: USD1000~USD2000
Supply Ability: 3000T per 30~40 days

1) Steel Grade: EN31/GCr15/SAE52100

 

Chemical composition: C:0.95-1.05 Si:0.15-0.35  Mn:0.25-0.45 Cr:1.40-1.65 Mo:<=0.10

 

 

       C       Si      Mn       Cr     Mo       P     S   Ni+Cu
GCr150.95-1.050.15-0.350.25-0.451.40-1.65<=0.10<=0.025<=0.025 <=0.50
521000.93-1.050.15-0.350.25-0.451.35-1.60<=0.10<=0.025<=0.015 <=0.55
SUJ20.95-1.100.15-0.35<=0.501.30-1.60 <=0.025<=0.025 
1.35050.90-1.050.15-0.350.25-0.451.40-1.65 <=0.030<=0.025 <=0.60

 

2) Dimensions:
    Forged round bars:  dia.12mm ~ 550mm

 

3)Shape:  Round Bars, blocks

 

4)Delivery condition:
    EAF+LF+VD+(ESR), forged, annealed / Q+T, black/peeled/turned, UT tested

 

5)Delivery condition:  35~ 40 days after receiving the deposit  

 

6)Payment term: prepay 30% by T/T, the balance against L/C at sight or T/T.

 

forged EN-31 steel bar

 

forged EN-31 steel bar

 

Company Related ProductsView the Seller's Products
Forged Alloy Steel 1.2343 Cycle Bars

Forged Alloy Steel 1.2343 Cycle Bars

Forged Alloy Steel 1.2343 Cycle Bars

-ESR material
-Forged Round bars
-Turned surface
-Passed UT test
-high quality at wholesale price

DIN1.2343 ,a type of hot work tool steel

 

1.Standard: GB 4Cr5MoSiV/AISI H11/JIS SKD6.

 

2.Smelting feature: EAF+ LF+VD+ESR.

  

3.Characteristic:

High hardnability,thermal strength and hardness.

Good toughness, thermal fatigue resisting

Good wear resistance in the medium temperature

Little deformations for heat-treated

Weak trending of iron oxide reaction in air cool

Excellent resistance to Aluminum-wash-erosion

 

4.Heat treatment:

 .Annealing:860-890°C, hardness: ≤229HB

.Quenching temperature: 1000-1030°C,oil or air cooling

.Tempering temperature:530-580°C, tempering two times, hardness:47-49HRC

.Hardness:53-55HRC

 

6.Application: used for die-casting moulds and thermal extrusion moulds to make aluminum forgings; drill holes tools, core rod, die- forging moulds and plastic moulds; and for making the strucsture parts of planes and rocket etc. that must work in the temperature of 400-500°C.

 

7.Chemical Composition(%):

C

Si

Mn

Cr

Mo

V

P

S

0.38

1.00

0.40

5.10

1.460

0.5

0≤0.003

0≤0.005

 

 

Please contact us for more info if you have any question for us.thanks very much!

 

 

 

 

Forged Alloy Steel 1.2343 Cycle Bars

Forged Alloy Steel 1.2343 Cycle Bars

 

Detail more >>
hot forged H13 tool steel

hot forged H13 tool steel

hot forged H13 tool steel

H13,SKD61,DIN1.2344,4Cr5MoSiV1
1.Technic:EAF+LF+VD+ESR
2.Terms of delivery:CIF or FOB
3.Payment:L/C or T/T

hot forged H13  tool steel

1. Grade: Mold steel H13 DIN 1.2344 ,4Cr5MoSiV1, ASSAB 8407
2. Smelting Tech: EAF+LF+VD+ESR
3. Delivery condition: Forged,Annealed,UT test
4. Surface condition:Surface black or Machined
5. Terms delivery: CIF or CFR or FOB 

 

Chemical Composition(%)

C

Si

Mn

Cr

Mo

V

S

P

Wo

Others

0.38

1.03

0.29

5.04

1.28

0.96

0.003

0.005

0.5

As request

 

Features

Smelting:

- Components: high hardenability, high toughness, good plasticity, has high temperature performance

- Technic: EAF+LF+VD/SKF+ESR, produced high purity and good performance steels.

 

Heat Treatment:

- Anneal: 860-890°C, Hardness: <=229HB

- Quenching: 1020-1050°C, oil cooling or air cooling

- Tempering: 560-580°C, Hardness: 47-49HRC, and tempering twice

- Gas nit riding or nitro carburizing can further strengthen the mold, but the nit riding temperature should not be higher than the tempering temperature, which is to ensure the strengthen of the central portion, thereby improving the mold lifetime.

- Normally it will be annealed twice and the temperature of the second annealed is 20°C lower than the first one.

 

Advantages&Applications

1. Advantages

- good thermostrength and hardness;

- good toughness, thermal fatigue property and wearing-resistance under mesophilic conditions.

- light deformed when heat treatment

- small surface-oxide tendency while air quenching

- good ability of withstanding the erosion effects of the molten aluminum

2. Applications

   It is widely used in hot extruding dies, forging dies, molds of die forging presses, forging machines dies and inserts and die-casting molds made of Alumium, Copper and Alloys.

 

1.PRODUCTS CATALOG:

hot forged H13 tool steel

 

 

 

 

 

 

 

 

 

2.FACTORY EQUIPMENTS:

 

hot forged H13 tool steel

 

 

 

 

 

3.PRODUCTS AND LOADING:

 

hot forged H13 tool steel

 

 

 

4.ISO CERDENTIAL:

 

hot forged H13 tool steel

 

 

 

5.CERTIFICATE OF HONOUR:

 

 

 

 

 

 

 

 

Detail more >>
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