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Precision Cold Drawn Steel Pipe Cylinder Liner With Good Mechanical SACM645

Categories Cold Drawn Steel Tube
Brand Name: UST
Model Number: OD: 10-450mm; WT: 2-40mm.
Certification: ISO 9001
Place of Origin: China
MOQ: 5 tons.
Price: USD 700-1500 / ton
Payment Terms: L/C, T/T, L/C, T/T, D/A, D/P
Supply Ability: 3000 tons per month
Delivery Time: Within 15-35 days.
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.
Process: Cold drawn, hot rolled+cold drawn
Surface: Black, oiled, as required.
Inspection: Third party inspection can accepted.
Type: Cold finished tube
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    Precision Cold Drawn Steel Pipe Cylinder Liner With Good Mechanical SACM645

    Precision Cold Drawn Steel Pipe Cylinder Liner With Good Mechanical SACM645


    Equivalent grades


    China GB/T3077: 38CrMoAl
    ISO: 41CrAlMo74
    The former Soviet union ГОСТ: 38 x2m Ю A (38 xm Ю A)
    DIN: 41CrAlMo7, 34CrAlMo5
    British BS: 905M39, 905M31
    France NF: 40CAD6.12, 30cad6.12


    Chemical composition(%)


    Steel GradeCSiMnPSNiCrMo
    SACM6450.40-0.500.15-0.500.60 max0.030 max0.030 max0.25 max1.30-1.700.15-0.30

    Mechanical performance


    Steel GradeTensile strength (MPa)Yiled strength (MPa)Elongation (%)
    SACM645830 min685 min15 min

    Characters and applications

    SACM645 alloy structural steel has high surface hardness, wear resistance and fatigue strength, and has good heat resistance and corrosion. SACM645 used to make high wear resistance, high fatigue strength and considerable strength and size precision of nitriding parts after processing, such as imitation, cylinder liner, and high pressure valves, boring bar, worm, gear grinder spindle, etc.


    Heat treatment


    Heat treatment specification: 940 ℃ quenching, water cooling, oil cooling; 640 ℃ tempering, water cooling, oil cooling.


    In case of heat treatment (positive fire, annealing or high temperature tempering) or not heat treatment, the delivery status shall be indicated in the contract.


    Package


    1. Bundle packing.
    2. Plain end or varnished as per buyer's requestments.
    3. Wrapped in waterproof paper
    4. Sackcloth with several steel strips
    5. Pack in heavy tri-wall boxes


    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



    Package


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

    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!

    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.

    Quality Precision Cold Drawn Steel Pipe Cylinder Liner With Good Mechanical SACM645 for sale
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