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SAE5140 / SCr440 Special Alloy Steel Bar , High Speed Tool Steel Low Notch Sensitivity

Good quality Cold Work Tool Steel for sales
Good quality Cold Work Tool Steel for sales
Gold supplier! Arranged shipment very fast, quality is super good. They are one of our best suppliers, will do more business with them in the future!

—— Ms Nguyen Thi Hong

We bought 7 containers from them in 2017, no quality problems. The boss is very nice and professional, good business parner!

—— Mr. Wan Rusli

Good job! Shipment was arranged fast, giving lots of good suggestions before place order, saved me time and money.

—— Mrs. Natntia Jitaniyompanich

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SAE5140 / SCr440 Special Alloy Steel Bar , High Speed Tool Steel Low Notch Sensitivity

China SAE5140 / SCr440 Special Alloy Steel Bar , High Speed Tool Steel Low Notch Sensitivity supplier
SAE5140 / SCr440 Special Alloy Steel Bar , High Speed Tool Steel Low Notch Sensitivity supplier SAE5140 / SCr440 Special Alloy Steel Bar , High Speed Tool Steel Low Notch Sensitivity supplier SAE5140 / SCr440 Special Alloy Steel Bar , High Speed Tool Steel Low Notch Sensitivity supplier SAE5140 / SCr440 Special Alloy Steel Bar , High Speed Tool Steel Low Notch Sensitivity supplier

Large Image :  SAE5140 / SCr440 Special Alloy Steel Bar , High Speed Tool Steel Low Notch Sensitivity

Product Details:

Place of Origin: China
Brand Name: CF Steel
Certification: ISO / Mill Certificate
Model Number: 1.7035 / SAE5140 / SCr440

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Normal packing or according to customers' requirements.
Delivery Time: 10-15 work days
Payment Terms: L/C, T/T
Supply Ability: 1000 Mt/month
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Detailed Product Description
Grade: 1.7035 / SAE5140 / SCr440 Shape: Round Bar / Flat Steel / Steel Plate
Surface Treatment: Blackface Heat Treatment: Annealed / Q+T
Ut Test Standard: Sep1921-84 Class3 C/C To D/D Payment: 30%Deposit,Blance By L/C At Sight Or T/T

 

Hot Rolled Alloy Tool Steel 1.7035 / SAE5140 / SCr440 Round Bar

 

 

Hot Rolled Alloy Tool Steel 1.7035 / SAE5140 / SCr440 steel is one of the most widely used steel in the machinery industry.It has good comprehensive mechanical properties, good low temperature impact toughness and low notch sensitivity.

 

 

♦ Similar grades:

 

GB DIN AISI JIS
40Cr 1.7035 SAE5140 SCr440

 

 

♦ Available size(mm):

 

Flat Bar Size(mm) Round bar Size(mm)
Thickness Width Length Diameter Length
10-700 155-2200 3000-6000 10-300 3000-6000

 

 

♦  Feature:

 

Hot Rolled Alloy Tool Steel 1.7035 / SAE5140 / SCr440 steel is belong to Medium carbon steel with hardening and tempering, cold heading steel. Easy processing, after proper heat treament can obtain a certain toughness, plasticity and abrasion resistance.

 

 

♦ Chemical Composition(%):

 

C Si Mn Cr P S
0.37-0.45 0.17-0.37 0.5-0.8 0.8-1.10 ≤0.035 ≤0.035

 

 

♦ Applications:

 

After hardneing & tempering, applied to use in the manufacture withstand load and moderate speeds mechancial parts, such as automotive steering knuchles, and rear axle gears, shafts, worm, spline shaft, sets and other tools on top.

 

After quenching and tempering heat, it is used to manufacture parts that are working in high load, impact and medium speed, such as gear, main shaft, oil pump rotor, sliding block, ring, etc.

 

In addition, this type of steel is suitable for the manufacture of all kinds of transmission parts, such as large diameter and low temperature toughness.

 

 

♦ Recommend heat treatment:

 

Quenching Tempering
Heating temperature/℃ Cooling way Hardness (HRC) Tempering temperature
/ºC
Cooling way Hardness
(HRC)
830-860 Oil Cooling ≥50 150-200 Air Cooling ≥48

 

 

 ♦ Delivery condition:

 

Hot rolled or forged, black surface
Hardenss: annealed <207HB

For abundant stock, 15-20 days.For customized products, 30-50 days.

 

 

♦ Terms of payment:

 

30% deposit T/T and the balance by L/C at sight, or T/T.

 

 

Product pictures:

 

SAE5140 / SCr440 Special Alloy Steel Bar , High Speed Tool Steel Low Notch Sensitivity

SAE5140 / SCr440 Special Alloy Steel Bar , High Speed Tool Steel Low Notch Sensitivity

 

 

About us:

 

Our company have introduced large-sized vertical saw machines, horizontal saw machines, milling machines, grinding machines and other advance equipments, we can export our products by wholesales and retail sales, whole plate or strip is available. All our products can meet the standards of DIN, AISI, JIS and GB, all the material should be inspected the ultrasonic, hardness and others strict inspection process before the shipment!

 


We can provide below service:


A. Steel plates: Cutting by bandsaw machine, milling, heat treatment, etc
B. Round bars: Cutting by bandsaw machine, peeling, grinding and turned, heat treatment, etc

 

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Sukii Lai

Tel: +8613432008985

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