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GB 42CrMoA / JIS SCM440/ AISI 4140 / DIN 42CrMo4 Steel Round Bar Chemical Element

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GB 42CrMoA / JIS SCM440/ AISI 4140 / DIN 42CrMo4 Steel Round Bar Chemical Element

China GB 42CrMoA / JIS SCM440/ AISI 4140 / DIN 42CrMo4 Steel Round Bar Chemical Element supplier
GB 42CrMoA / JIS SCM440/ AISI 4140 / DIN 42CrMo4 Steel Round Bar Chemical Element supplier GB 42CrMoA / JIS SCM440/ AISI 4140 / DIN 42CrMo4 Steel Round Bar Chemical Element supplier

Large Image :  GB 42CrMoA / JIS SCM440/ AISI 4140 / DIN 42CrMo4 Steel Round Bar Chemical Element

Product Details:

Place of Origin: CHINA
Brand Name: MITTEL
Certification: SGS ISO
Model Number: SCM440

Payment & Shipping Terms:

Minimum Order Quantity: 1 Tons
Price: 850 USD/Ton
Packaging Details: Export Packing
Delivery Time: 7 Days
Payment Terms: L/C, T/T
Supply Ability: 800 tons
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Detailed Product Description
OD: 8-300mm Surface: Black And Bright
Length: 6M Type: Hot Rolled
Mill: Lai Steel

 

GB 42CrMoA / JIS SCM440/ AISI 4140 / DIN 42CrMo4 Carbon Steel Round Bar With Q195

 

Quick Detail:

 

Steel grade: 42CrMoA/ SCM440/ 4140/42CrMo4

Dimension: 5.5mm-40mm

Application: Tools making

Alloy or not: is alloy

Special use: Mould steel

Port: Shanghai, Zhangjiagang, Tianjin

Trade terms: FOB & CFR & CIF

OEM service: ok

 

Description:

 

We are mainly engaged in all kinds of carbon tool steels, alloy tool steels and all kinds of welding wire rods.

We are the most professional supplier of the tool steel and welding steel wire rod company at home and

abroad. We also have established long-term cooperation relationship with more than 500 tool steel

factories and 100 welding wire factories.

We sell total 300,000Mt steel materials around the world each year.

 

Specification:

 

Steel grade: 42CrMoA/ SCM440/ 4140/42CrMo4

Standard: GB /JIS/AISI/DIN

Dimension: 5.5-40mm

 

Standard  
GB JIS AISI DIN  
42CrMoA SCM440 4140 42CrMo4  
Chemical composition (%)
C Si Mn P≤ S≤ Cu≤ Cr Ni Mo V
0.38-0.45 0.17-0.37 0.50-0.80 0.02 0.02 0.2 0.2 0.9-1.2 0.15-0.30 0

 

The mills we are working with:

 

The mill steels we are cooperating now for tool steel wire rod, 5.5mm diameter SCM435, carbon steel.

4140 1.7225 Scm440 42CrMo4 4130 4340 4145H Round Steel Bar

1.Specification of 42CrMo4 Round Steel Bar

  Diameter/Thikness(mm) Width(mm) Length(mm)
Round Bar 16-600 / 3000-6000
Plate 16-200 200-800 2000-5800
All sizes can be customerized as fresh production with MOQ.


2.Chemical Compositions Perform Standard: GB/T 3077-1999

C Si Mn P S Cr Mo Ni
0.38~0.45 0.17~0.37 0.60~0.90 ≤0.018 ≤0.018 0.90~1.20 0.15-0.25 ≤0.012


3.Similar Grade

GB AISI DIN JIS
42CrMo 4140 1.7225 SCM440


4.Features of 42CrMo4 Round Steel Bar
(1)Chromium molybdenum alloy steel.
(2)Slightly higher carbon content than 4130.
(3)Greater strength and heat treatment.
(4)Good processability and easy polishing.
(5)Good toughness and small quenching deformation.

5.Application
For connection rods,conveyor pins,gears,stem assemblies,pomp shafts and tool

6.Packaging & Delivery
In seaworthy packing: 20ft:GW 28T; (5.80M*2.13M*2.18M); 40ft:GW28T; (11.8M*2.13M*2.18M) or based on your order
Shipped in 15 days after payment

8. Special Use:Machine Parts

9.Surface treatment:
black/polished/machined

Technology:hot rolled/forged/cold drawn
Heat treatment:annealing/Q+T

10.Delivery Time
For in stock:15-20 days
For customized:30-45 days
We provide machining/polishing/grinding for surface condition.

GB 42CrMoA / JIS SCM440/ AISI 4140 / DIN 42CrMo4 Steel Round Bar Chemical ElementGB 42CrMoA / JIS SCM440/ AISI 4140 / DIN 42CrMo4 Steel Round Bar Chemical Element

Contact Details
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Contact Person: Gao Ben

Tel: +8618068357371

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