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Annealed Process 4142 Alloy Steel Tube For General Engineering Purpose

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Annealed Process 4142 Alloy Steel Tube For General Engineering Purpose

Annealed Process 4142 Alloy Steel Tube For General Engineering Purpose
Annealed Process 4142 Alloy Steel Tube For General Engineering Purpose Annealed Process 4142 Alloy Steel Tube For General Engineering Purpose

Large Image :  Annealed Process 4142 Alloy Steel Tube For General Engineering Purpose

Product Details:
Place of Origin: China
Brand Name: UST
Certification: ISO 9001
Model Number: OD: 25-1100mm; WT: 2-150mm
Payment & Shipping Terms:
Minimum Order Quantity: MOQ: 5 ton
Price: USD 800- 3000/ton
Packaging Details: Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.
Delivery Time: Within 15-35 days
Supply Ability: 3000 ton/month
Detailed Product Description
Inspection: The Third Party Inspection Is Acceptable Length: Fixed Or Random Length As Required
Key Word: Alloy Pipe Material: Alloy Steel 4142
High Light:

Boiler Steel Tube

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Steel Round Tube

Annealed Process 4142 Alloy Steel Tube For General Engineering Purpose

 

Introduction

 

ASTM 4142 strength, hardenability, good toughness, low deformation in quenching, high creep strength and endurance. Used in the manufacture requirements higher than 35 crmo steel strength and conditioning section more large forgings, such as locomotive traction with the big gear, supercharger drive gear, rear axle, the load of connecting rod and a spring clip, can also be used to under 2000 m deep well of oil drill pipe joint and the fishing tool and so on.

 

Chemical composition(%)

 

Grade C Si Mn P S Cr Mo Ni Cu
max max max max max max max max max
4142 0.40-0.45 0.15-0.35 0.75-1.00 0.035 0.040 0.80-1.10 0.15-0.25 0.030 0.030

 

 

Mechanical properties

 

Tensile strength sigma b (MPa) : ≥1080(110)
Yield strength sigma s (MPa) : ≥930(95)
Elongation delta 5 (%) : ≥12
Cross sectional systolic rate psi (%) : ≥45
Impact work Akv (J) : ≥63
Impact toughness value alpha kv (J/cm2) : ≥78(8)
Hardness: ≤217HB

 

Delivery Conditions

 

Cold Finished, Hot Finished, Stress Relief Annealed, Normalized, Quenched and tempered.

 

Package

 

In bundle or as your request.

Annealed Process 4142 Alloy Steel Tube For General Engineering Purpose 0

 

 

What we can offer?

 

-We offer a wide range of steel products in a wide variety of dimensions and executions, according to the common international specifications or customize.

-Machining and heat treatment are available.

-Also, we advise you in choosing the right materials.

 

 

Quality Assurance

 

Below inspection will be done in the production.
(1) ray detection---RT;
(2) ultrasonic testing---UT;
(3) Magnetic Particle Testing-MT;
(4) penetration testing-PT;
(5) eddy current flaw detection-ET

 

Annealed Process 4142 Alloy Steel Tube For General Engineering Purpose 1

 

Package

 

In standard export packing and seaworthy material with hexagon shape bundle, covered with tarpaulin, in containers or in bulk, or upon request

Annealed Process 4142 Alloy Steel Tube For General Engineering Purpose 2

 

Payment & Delivery

 

1. Both T/T and L/C will be acceptable

2. Trade Terms: FOB, CIF, CFR

3. The delivery will be in 10-15 days if have stock; For customized items, the delivery will be negotiated by both parties

4. Shipping by sea freight from Shanghai Port (PRC) for Bulk orders, by airfreight or express for samples

 

Company Information

 

Shanghai Unite Steel Trading Co., Ltd

We are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise.

In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in china.

What’s more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!

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FAQ

 

Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in special steel which include alloy structural steel and carbon steel and stainless steel, etc. All material are with high quality and competitive price. 
 
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as TUV, CE, 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.
 
Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material doesn't have stock, the delivery lead time is about 5-30 days after receiving your prepayment or firm order.
 
Q: What is the payment term?
A: T/T or L/C.
 
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come. 

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Contact Details
SHANGHAI UNITE STEEL

Contact Person: Eric

Tel: 13661534998

Send your inquiry directly to us (0 / 3000)