Gold Member Since 2015
Audited Supplier
Guangzhou Changfeng Steel Co., Ltd.

Steel, Steel Products, Steel rod manufacturer / supplier in China, offering SAE5140/1.7035/SCR440/40Cr Alloy Tool Steel Round Bar With Good Quality, 1.2311 Steel Plate for Hot-Rolled Plastic Mould Steel, Alloy Steel High Speed Steel Round Bar (1.3355/T1/Skh2) and so on.

(/ )

Supplier Homepage Product Mechanical Alloy Steel SAE5140/1.7035/SCR440/40Cr Alloy Tool Steel Round Bar With Good Quality

SAE5140/1.7035/SCR440/40Cr Alloy Tool Steel Round Bar With Good Quality

Purchase Qty.:
3-4 5-19 20+
FOB Unit Price: US $1,000 US $980 US $950
Purchase Qty. (Tons) FOB Unit Price
3-4 US $1,000
5-19 US $980
20+ US $950
Get Latest Price
Port: Shenzhen, China
Production Capacity: 1000t/Month
Payment Terms: L/C, T/T

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: SAE5140/1.7035/SCR440/40Cr
  • Standard: AISI, ASTM, GB, JIS, DIN, BS
  • Application: Structural Steel Bar
  • Alloy: Alloy
  • Test: SGS / Ut 100% / Element Testing
  • Payment Term: 30% Deposit, Balance by L/C at Sight
  • Trademark: CF STEEL
  • Specification: dia20-350mm
  • HS Code: 7228300000
  • Type: Alloy Steel Bar
  • Technique: Hot Rolled
  • Surface Treatment: Black Surface
  • Special Use: Mold Steel, Free Cutting Steel, Cold Heading Steel
  • Smelting Process: Ef/Eaf+Lf+Vd/ESR
  • Grade: SAE5140/40cr/1.7035/SCR440
  • Transport Package: Normal Package&Customers′ Demand
  • Origin: Guangdong, China
Product Description
SAE5140/1.7035/SCR440/40Cr Alloy Tool Steel Round Bar With Good Quality
1,Chemical composition(%):
 ASTM5140 is the most commonly used alloy structural steel, tensile strength, yield strength and hardenability are higher than the 40 steel, but the weldability is limited, there is a tendency to crack.
ASTM5140 is used for more important quenching and tempering parts, such as parts under variable load, medium speed and medium load.
1)5140 is medium carbon tempered steel, cold heading die steel;
2)The steel is moderate in price and easy to process. It can obtain a certain toughness, plasticity and wear resistance after proper heat treatment;
3)Normalizing can promote the spheroidization, improve the cutting performance of hardness less than 160HBS of blank;
4)The steel has the best comprehensive mechanical properties at the temperature of 550~570;
5)The steel is a high degree of quenching, suitable for high frequency quenching, flame hardening and other surface hardening treatment.

4,Heat treatment specification:
Quenching 850 degree, oil cooling;
Tempering at 520 degrees C, water cooling, oil cooling.  
5,Delivery condition:
 Hot rolled or forged/ peeled or black surface/annealed or Q+T.
6,Delivery time:
For abundant stock, 15-20 days.
For customized products, 30-50 days.

7,Our service:
1)Sizes, materials and others are all at your requirements and can be changed;
2)Price varies on materials, dimensions, finish craft and different payments;
3)We are direct manufacture in machinery manufacturing work with experience of several decades;
4)Detail production design will be made according to information you offered;
5)We have adequate inventory, so that we can quick delivery;
6)The most impotant thing is that we have advanced equipment.

Send your message to this supplier
Mrs. Sunny Lai
Export salesman
To: Mrs. Sunny Lai

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now