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Guangzhou Changfeng Steel Co., LTD
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1.7220 SAE4135 Tool Steel Bar For Mechanical In Milling Surface With Length 3-6m

China Guangzhou Changfeng Steel Co., LTD certification
China Guangzhou Changfeng Steel Co., LTD certification
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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1.7220 SAE4135 Tool Steel Bar For Mechanical In Milling Surface With Length 3-6m

1.7220 SAE4135 Tool Steel Bar For Mechanical In Milling Surface With Length 3-6m
1.7220 SAE4135 Tool Steel Bar For Mechanical In Milling Surface With Length 3-6m 1.7220 SAE4135 Tool Steel Bar For Mechanical In Milling Surface With Length 3-6m

Large Image :  1.7220 SAE4135 Tool Steel Bar For Mechanical In Milling Surface With Length 3-6m

Product Details:
Place of Origin: China
Brand Name: Changfeng
Certification: ISO/ Mill Certificate
Model Number: 1.7225 SCM440 SAE4140
Payment & Shipping Terms:
Minimum Order Quantity: 5T
Price: 830-880usd/t
Packaging Details: bulk packing
Delivery Time: 15-20 days
Payment Terms: L/C, T/T
Supply Ability: 1000t/Month
Detailed Product Description
Production Route: Ef/Eaf+Lf+Vd/ESR Shape: Round Bar
Heat Treatment: Annealing Or Q/T Test: SGS/ UT 100%/ Element Testing
Diameter: 16-120mm Technology: Hot Rolled
Surface: Black Surface
High Light:

carbon tool steel

,

hardened tool steel

 

1.7220/35CrMo/SAE4135/SCM435 Mechanical Alloy Tool Steel

 

1.7220 SAE4135 tool steel bar for Mechanical in milling surface with length 3-6m

1. Chemical Component(%)

C Si Mn Cr P S Mo
0.33-0.38 0.15-0.35 0.40-0.70 0.80-1.10 0.035 max 0.035 max 0.15-0.25


ASTM 4135 has high fatigue limit of static strength, impact toughness and high hardenability, higher than 40Cr, has high creep strength and rupture strength under high temperature, long-term working temperature of 500 degree; cold plastic deformation medium, poor weldability.

2. Application:
SAE 4135 Alloy Steel used for vehicles, engines and machines-axles, turbine components, chains, Forgings, Truck, turbine or rotor drive shafts, gearbox gears, axles, half-shafts for rear axle stays.Shafts of All types, gears and any components subject to fatigue stresses.

3. Hot rolled technology: EAF+LF+VD

4. Forged technology: EAF+LF+VD+ESR+Forging+Q T+Machined surface

5. Heat treatment:
Annealing or Q+T
Surface treatment:
Black/Peeling/Polishing/machined

6. Package:
We provide standard export packing or according to customers' request.

7. Delivery time:
For abundant stock, 15-20 days.

For customized products, 30-50 days.


FAQ:

Q: Are you a manufacturer or merely a trader?
A: We are trading company act as exporting Steel Products with our own factory,
we can manufacture the products as in cutomer's requirement,wholesale and retail all kinds of domestic mould steel,the price we offered is very competitive compared with other agents.

Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as SGS, CE,ISO if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival. Third,the products we export are mainly from ShaGang group, WenFeng group, XingCheng group, DongTe group,DaYe and so on, the quality are certained.


Q: What is the payment term?
A:100% T/T or 30%T/T deposite prepaid, 70%Balance L/C

 


Warehous

1.7220 SAE4135 Tool Steel Bar For Mechanical In Milling Surface With Length 3-6m 0

 

Processing

1.7220 SAE4135 Tool Steel Bar For Mechanical In Milling Surface With Length 3-6m 1

 

Strict Quality Control

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Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +8613535323261

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