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Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface

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Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface

Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface
Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface

Large Image :  Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface

Product Details:
Place of Origin: China
Brand Name: UST
Certification: ISO 9001
Model Number: OD: 10-450mm; WT: 2-40mm.
Payment & Shipping Terms:
Minimum Order Quantity: 5 tons
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 after confirmation
Payment Terms: L/C, T/T
Supply Ability: 3000 ton/month
Detailed Product Description
Process: Cold Drawn, Hot Rolled + Cold Drawn Delivery Condition: BK, BKS, GBK, NBK
Surface: Smooth, Black, Oiled, Painted... Material: Alloy Steel
High Light:

Cold Drawn Seamless Tube

,

Cold Drawn Seamless Steel Tube

Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface

 

 

Characteristics

 

42CrMo4 steel pipe is ultra-high strength steel, with high strength and toughness, hardenability is also good, no obvious temper brittleness, quenched and tempered after a higher fatigue limit and anti-impact ability, low temperature impact toughness is good.


The steel is suitable for manufacturing large and medium-sized plastic molds requiring a certain strength and toughness.

 

Chemical Composition and Mechanical Properties

 

Steel Grade Chemical composition (%) Mechanical properties
C Si Mn P S Cr Mo Tensile strength (MPa) Yield strength (MPa) Elongation (%)
max max max max max max max min min min
42CrMo4 0.38-0.45 0.40 0.60-0.90 0.035 0.035 0.90-1.20 0.15-0.30 1080 930 12

 

Heat Treatment

 

Thermal processing specification Heating temperature 1150 ~ 1200 ° C, the starting temperature 1130 ~ 1180 ° C, the termination temperature> 850 ° C, φ> 50mm, slow cooling.
Normalizing specification Normalizing temperature 850 ~ 900 ° C, baked air cooled.
High temperature tempering specification Tempering temperature 680 ~ 700 ° C, baked air cooled.
Quenching and tempering Preheat temperature 680 ~ 700 ° C, quenching temperature 840 ~ 880 ° C, oil cooling, tempering temperature 580 ° C, water or oil cold, hardness ≤ 217HBW.

 

End

 

Beveled end, plain end, vanished, or adding plastic caps to protect the two ends as per customer's

requirements

 

Package

 

1. Bundle packing.

2. Bevelled end or plain end or warnished as per buyer's required.

3. Marking: as per customer's requests.

 

 

Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface 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

 

Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface 1

 

Package

 

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

Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface 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!

Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface 3Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface 4Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface 5Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface 6Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface 7Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface 8Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface 9Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface 10Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface 11Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface 12

 
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. 

Alloy Engineering Cold Drawn Steel Tube +A Condition 42CrMo4 with Black Surface 13

Contact Details
SHANGHAI UNITE STEEL

Contact Person: Eric

Tel: 13661534998

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