9crcusb SA423 Gr. 1 Seamless Alloy Steel Tube

• After-sales Service: Change Against Defect or Technical
• Warranty: 1 Year
• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Special Purpose
• Section Shape: Round
• Delivery Condition: on Customer′s Request
• Quality Control: Chemical, Mechanical and Dimension
• Mill′s Test Certificate: En10204 3.1 or 3.2 on Request
• Transport Package: Bundles with Seaworthy
• Specification: up to 630mm
• Trademark: KM/OEM
• Origin: China
• Production Capacity: 1000 Ton/Year

Product Description

9crcusb SA423 Gr.1 Seamless Alloy Steel Tube

09CrCuSb steel pipe(ND)
09CrCuSb (ND steel) resistant to sulfuric acid low temperature dew point corrosion steel (ND steel, ND steel, 09CrCuSb steel, 09CrCuSb steel, etc.). Usually called 09 club.
09CrCuSb ND steel is a new type of steel resistant to sulfuric acid low temperature dew point corrosion developed by Shanghai Institute of materials and Xingcheng Special Steel from 1987 to 1990
ND steel is a low alloy structural steel. Compared with other steels such as low carbon steel, corten and cr1a, ND steel has excellent corrosion resistance and mechanical properties.
Chemical Composition

As per GB 150.2-2011
c	≤0.12	Cr	0.70~1.10
si	0.20~0.40	cu	0.25~0.45
Mn	0.35~0.65	Sb	0.04~0.10
p	s0.030*	s	≤0.020

Mechanical Properties

Wall thickness (mm)	Tensile Strength Rm(MPa)	Yield Strength ReL(MPa)	Elongation A(%)
s8	390~550	≥245	≥25

Dimension

19*2-4mm	76-114 * 4-10mm
25 * 2-4mm	133-140 * 6-14mm
32 * 2-5mm	159-219 * 21-35mm
38-42 * 3-5mm	273-325 * 7-50mm
51-63 * 3-5mm	356-630 * 10-20mm

Company Profile
From 1989 to now, Kingmetal Steel focus on manufacturing and distributing pipeline products including piping, fitting, flange, valve and fastener in stainless, carbon, alloy and duplex steel.
Kingmetal has a factory to manufacture seamless stainless steel pipe from DN6 to DN600 and distribute seamless steel pipe and fitting from top brand manufacturers such as Baosteel, Hengsteel, Tiansteel and Pansteel etc.
All of products are strictly compliance with standard, 100% inspection passed including visual, dimension and PMI test before shipment.
Both our sales and logistic teams are over 10 years of experiences and training frequently.
After- sales service with high efficiency, if any products are short quantity/weight or damaged caused by manufacturing, design or transportation can be compensated.


Why choose us?
One-Stop Solution
We have thousands of total production experience, from raw materials to finished products.
Competitive Price
Large scale purchase, standardized production process and efficient management make our price competitive.
Quick Shipping
Years of export experience enable us to control the transportation time more accurately.
Quality Control
The standardized production process, comprehensive management system, professional testing equipment
Special material customization
We support the customization of various complex materials
OEM/ODM
We support any form of OEM/ODM customization requirements.