Lork Quality Assurance A890 1b/SA890 1b/Uns J93372 Duplex Steel Tube for Heat Exchangers CD4mcun Stainless Steel Pipe

• Customization: Available
• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Model NO.: CD4MCuN pipe/tube
• Certification: ISO, AISI, ASTM, GB
• Shape: Square
• Technique: Cold Rolled
• Surface Treatment: Pickling
• Key Words: CD4mcun Pipe/Tube
• Outside Diameter: 4mm - 1219mm
• Thickness: 2mm - 100mm
• Length: as Your Requirments
• Diameter Tolerance: H9, H11, H13, K9, K11, K13 etc
• Sample: Free-Sample
• Surface: Lack, Peeled, Polishing, Bright, Sand Blast, Hl
• MOQ: 100kgs
• Stock: in Stock
• Transport Package: Wooden Package
• Specification: CD4MCuN
• Trademark: LORK
• Origin: China
• HS Code: 7219350000
• Production Capacity: 50000kg/Month

Product Description

Product Description

 

Introduction

Lork Group specializes in the supply of CD4MCu Nraw materials and processing, alloys, stainless steel, metal quality development, welcome your inquiries.

CD4MCuN has excellent seawater corrosion resistance combined with nearly twice the strength of common stainless steels. As a duplex steel, it has boosted mechanical properties and with up to 26.5% chromium the corrosion resistance is enhanced.
 

Duplex Stainless CD4MCuN Applications

- Centrifuge and dewatering equipment, 
- couplings, 
- Heat exchangers, 
- Offshore piping systems, 
- Paper rolls, 
- Pulp digesters, 
- Pump and valve components, 
- Pressure vessels.

CD6MN Standards

Cast UNS: J93372

Cast Grade: CD4MCuN, 1B

Cast ASTM: A890, A995

Duplex Stainless CD4MCuN Chemical Composition
 

Grade		C	Mn	Si	P	S	Cr	Mo	Ni
CD4MCuN	Min   Max	-   0.030	1.50   2.50	1.30   2.00	-   0.035	-   0.030	24.5   19.5	2.5   3.0	4.5   6.00

Duplex Stainless CD4MCuN Mechanical Properties

Yield strength (Rp0.2 / MPa)	≥485
Tensile strength (Rm / MPa)	≥690
Fatigue Strength	370
Elongation (A / %)	16
Density	7.7 g/cm³
Shear Modulus	80

Available Sizes And Specifications
 

CD4MCuN stainless steel profile sizes and specifications
Grade	CD4MCuN
Specification	EN, DIN, JIS, ASTM, BS, ASME, AISI, ISO
Stainless steel seamless pipe	Outside diameter: 4.0 - 1219mm, Thickness: 0.5 -100mm,Length: 24000mm
Stainless steel welded pipe	Outside diameter: 6.0 - 2800mm, Thickness: 0.3 -45mm,Length: 18000mm
Stainless steel capillary pipe	Outside diameter: 0.4 - 16.0mm, Thickness: 0.1 -2.0mm,Length: 18000mm
Stainless steel seamless sanitary pipe	Outside diameter: 6.0- 219mm, Thickness: 1.0 -6.0mm
Stainless steel square pipe	Side Length: 4*4 - 300*300mm, Thickness: 0.25 - 8.0mm, Length: 18000mm
Stainless steel rectangular pipe	Side Length: 4*6 - 200*400mm, Thickness: 0.25 - 8.0mm, Length: 18000mm
Stainless steel coil pipe	Outside diameter: 0.4 - 16mm, Thickness: 0.1 - 2.11mm
Standard	American Standard: ASTM A312, ASME SA269, ASTM A269, ASME SA213, ASTM A213 ASTM A511 ASTM A789, ASTM A790, ASTM A376, ASME SA335, B161, SB163, SB338, SB667/668 Germany Standard: DIN2462.1-1981, DIN17456-85, DIN17458-85· European Standard: EN10216-5, EN10216-2 Japanese Standard: JIS G3463-2006, JISG3459-2012 Russian Standard: GOST 9941-81

Surface Treatment

 

Detection

Processing

 

Packaging & Shipping

Company Profile

FAQ

Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .

Q2: Can I have free sample before making orders?

A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.

Q3: How do you control the quality ?
A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .

Q4: How about your delivery time ?
A4: Generally delivery time is 15 working days .

Q5: How can I quickly get the price list ?
A5: Directly click "chat now" or send us email with detail specifications,you will get the official price list in 1 hour .