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Cold Drawn/Draw Precision 10mm 12mm Heat Treatment Chromoly motorcycle Automotive Parts 4130 4140 30CrMo 42CrMo Chrome Moly Alloy Seamless Steel Tube

Cold Drawn/Draw Precision 10mm 12mm Heat Treatment Chromoly motorcycle Automotive Parts 4130 4140 30CrMo 42CrMo Chrome Moly Alloy Seamless Steel Tube

Overview Detailed Photos Standard: ASTM A519 material : 4130/4140 Advantage: Alloy steel round 4140 tubing metric is nor
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Description

Basic Info
Model NO. ALS-17
Type Seamless
Technique Cold Drawn
Material Alloy Steel
Surface Treatment Slightly Oiled
Usage Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry
Section Shape Round
Delivery Condition Bk (+C) Bkw (+LC) Bks (+Sr) Gbk (+a) Nbk (+N)
Steel Grade 4130/30CrMo/4140/42CrMo
Certificate ISO 9001 Ts16949
Secondary or Not Non-Secondary
Standards ASTM A519
Application Automotive,Motorcycle,Motorbike,Auto Parts
Transport Package Bundles or Boxes
Specification OD2-60mm
Origin China
HS Code 7304511001
Product Description
Detailed Photos

Cold Drawn/Draw Precision 10mm 12mm Heat Treatment Chromoly motorcycle Automotive Parts 4130 4140 30CrMo 42CrMo Chrome Moly Alloy Seamless Steel Tube

Cold Drawn/Draw Precision 10mm 12mm Heat Treatment Chromoly motorcycle Automotive Parts 4130 4140 30CrMo 42CrMo Chrome Moly Alloy Seamless Steel Tube

Standard: ASTM A519

material : 4130/4140

Advantage: Alloy steel round 4140 tubing metric is normally used for heavy-duty industrial applications. Also referred to as Chromoly steel, 4140 round tube is known for strength, resistance to fracturing, abrasion, and impact in high-stress applications.

Description: 4140/42 and 4130 Mechanical Tubing are medium carbon alloy grades, which are widely used for many general-purpose applications that require high tensile strength and toughness. The addition of chromium and molybdenum as alloying elements, combined with heat treatment, provides the combined advantage of hardness, ductility, and strength.

Delivery Condition:Cold drawn/hard (+C) (BK)

Cold drawn/soft (+LC) (BKW)

Cold drawn and stress relieved (+SR) (BKS)

Annealed (+A) (GBK)

Normalized (+N) (NBK)

Quenched and Tempered (QT)

Application

Commercial aircraft, aircraft engine mounts
Military aircraft
Automotive
Machine tools
Hydraulic tools
Auto racing
Aerospace
Oil and gas industries - as forged valve bodies and pumps
Agricultural and defense industries etc

Standard
Material Chemical Composition(%)
StandardSteel GradeCSiMnPSCrMo
ASTM A5194130/30CrMo0.28-0.330.15-0.350.40-0.60≤0.04≤0.040.8-1.10.15-0.25
4140/42CrMo0.38-0.430.15-0.350.75-1≤0.04≤0.040.8-1.10.15-0.25
Mechanical Performance
CWSRAN
RM Tensile Strength(Mpa)MinA
Elongation(%)Mn
RM Tensile Strength(Mpa)MinA
Elongation(%)Mn
RM Tensile Strength(Mpa)MinRel Yield Strength(Mpa)MinA
Elongation(%)Mn
RM Tensile Strength(Mpa)MinRel Yield Strength(Mpa)MinA
Elongation(%)Mn
--724105173793062144120
--855105524142585562120
Equivalent Material referance:
GBTOCTASTMBSJISNFDIN
10F 1010040A10 XC10
101010,101,012045M10S10CXC10C10,CK10
20201020050A20S20CXC18C22,CK22
45451045080M46S45CXC45C45,CK45
30CrMo30XM41301717COS110SCM42030CD4
42CrMo 4140708A42 42CD442CrMo4
708M40
35CrMo35XM4135708A37SCM335CD434CrMo4
Manufacture Process

Cold Drawn/Draw Precision 10mm 12mm Heat Treatment Chromoly motorcycle Automotive Parts 4130 4140 30CrMo 42CrMo Chrome Moly Alloy Seamless Steel Tube

Company Profile

Cold Drawn/Draw Precision 10mm 12mm Heat Treatment Chromoly motorcycle Automotive Parts 4130 4140 30CrMo 42CrMo Chrome Moly Alloy Seamless Steel Tube

Chewit International

Chewit international Located in zhangjiagang city which is along The Yangtze Golden Channel the junction of River and Coast Economic Belt. It owns an excellent geographic position, as it is close to Nanjing city in the north, adjacent to Suzhou and Wuxi cities in the south, next to Shanghai international city in the east. Zhangjiagang international port and State highway endow us a convenient water and land transportation which links us to the outside world both home and aboard. Chewit International is one group company with two manufactures one is producing steel forgings for Marine, Power, Boiler, Ocean, Oil, Petrochemical, Mechanical and Hydraulic fields and the other is producing precision steel tubes for automotive industry and hydraulic system and also one semi-independent company specially for import and export business. We have a total area of 150000 square meters with the employees over 200 people. All the products well produced by our mills need to be double inspected by chewit professional quality controller and then we will offer our customer the vivid report for the tested items. Only those products which are inspected well can be allowed to delivery to our customers. By the means of strict inspection, we wined a lot of customer for long term business both home and abroad. We have customers like Danieli, Cedervall,Wartsila,Sannat mansur, SeaLink, Tata Group, Continental, Iran Khodro and also other well reputated ones. We adhere to our company tenet Customer First, Quality formost and always try our best to serve our customer with our full heart.Packaging & Shipping

Cold Drawn/Draw Precision 10mm 12mm Heat Treatment Chromoly motorcycle Automotive Parts 4130 4140 30CrMo 42CrMo Chrome Moly Alloy Seamless Steel Tube

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