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Jinan Tianzan is an enterprise exporting steel to more than 50 countries and regions in Europe, southeast Asia, Africa, etc., the company constantly updates advanced technology and innovation to provide customers with quality products, welcome all customers and friends from all over the world to come to our company

Copyright © 2020 Jinan Tianzan Steel Co.,Ltd

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E-mail：sales@lctzsteel.com

Phone：+86 13176150233

Whatsapp：+86 13176150233

Add：No.359 Shunhua Road ,Hi-tech Zone District, Jinan City, Shandong Province

One-stop solution for steel products

8620 Alloy round steel

Phone：+86 13176150233

Whatapp：+86 13176150233

Since its establishment, Jinan Tianzan Steel Co., Ltd. has standardized operation and strict management. Relying on the advantages of rich iron and steel resources in Shandong province, the company's proprietary technology and famous and excellent featured products, it promotes technological progress, optimizes product structure, moderately expands production scale, and its business performance continues to grow steadily.

Our company


NameAlloy round steel
StandardGB/T 700-2006,GB/T  1591-94,JIS G3101-2004,
ASTM A36/A36M-05,ASTM A242/A242M-04,ASTM A529/A529M-05,
ASTM A572/A572M-06,EN 10025-2-2004
MaterialQ195,Q215 A,Q215 B,Q235  A,Q235 B,Q235 C,
Q235D,Q275,Q275B,Q275C,Q275D,Q295,Q345,Q390,Q420, Q460,
SS330,SS400,SS490,SS540,A36,1,GR.36,50(245),55(380),42(290),
60(415),65(450),S185(1.0035),S235JO(1.0114), S235JR(1.0038),
S235J2(0.0117),S275JR(1.0044),S275JO(1.10143),S355JO(1.0553),
E295(1.0050),E335(1.0060), S235J2W(1.861),S355J2W(1.8965),10#,
15#20#
Diameter4mm~800mm
Length1m,3m,5.8m,6m,12m or as  required
Surfacepolished,bright,black,coated,2b,ba,mirror,NO.4,8K
PackageStandard export  seaworthy or as customers' requirements

8620 Alloy round steel


Standard export packing (inside:water proof paper,outside:steel covered with strips and pallets)


20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)

40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)

40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)


8620 Alloy round steel

8620 Alloy round steel

Alloy Steel Round Bar 8620 Cold Finish is normally used for heavy duty machinery parts, and hand tools.   8620 steel offers good strength, high case toughness, and good core strength and toughness.   8620 is the mostly widely used carburized steel, and the addition of nickel gives it good fatigue resistance and torsional strength.   8620 round bar/rod stock is available in full size and custom cut lengths.

8620 steel bar is the most common and popular steel grade for making bars.  The 8620 bar stock has a tensile strength of 86,200 psi.  It is also very malleable and has a good machinability 8620 bar stock can be used for many different purposes.  It can be used to make axles, gears, shafts, screws, bolts, other fasteners, etc.

This section will talk about the benefits of 8620 bar stock.  This type of steel is made of manganese, nickel, and chromium, making it a very durable metal.  It has a very high strength-to-weight ratio and can be used in various applications such as automotive parts, structural beams, gears, and more!

8620 Steel Round Bar is low carbon steel with a high strength-to-weight ratio.  This steel has excellent machinability and weldability.  It is also resistant to atmospheric and general corrosion, making it an ideal choice for projects requiring long-term use in corrosive environments.  The 8620 bar stock is used in structural supports, axles, gears, shafts, and couplings.

The 8620 steel round bar is widely used in the market.  It can be used in various industries, such as automotive, construction, manufacturing, and more.  Also, the 8620 round bar has some advantages over other steel bars.

1) 8620 round bar is easier to machine than other bars due to its low hardness.

2) The 8620 round bar is more accessible to weld than other bars because of its low carbon content.

3) The 8620 round bar has a good balance between strength and toughness.

Characterized by a hard outer case with a soft ductile core, the 8620 alloy steel is highly wear resistant.  As such, it is characterized to be flexible during hardening treatments, has good machinability, and responds well to polishing.  Moreover, this type of alloy steel can be further surface hardened by nitriding but will not respond satisfactorily to induction hardening due to its low carbon content.