Specifications:ck45(s45c, c45), s20c, c60, st52-3, astm a105, 16mncr5 and so on.
Delivery condtion:hot forged+normalzied+rough machined.
Size:dia180mm- dia700mm.
Steel ingot:eaf+lf+vd.
Ultra-sonic test: as per sep 1921 group iii c/c
As forged condition straightness: 4mm/m, rt bar straightness: 2mm/m
As forged diameter tolerance: -0/+8mm; rt diameter tolerance:-0/+3 mm
Grain size: as per astm e112-96 grade 5 or finer for normalized/annealed/qt condition
Non-metal inclusion: as per astm e45 a/b/c/d heavy 2, thin 2.5
Quantity: 15mt or double per size
192 is the steel of carbon structural steel, which is a kind of alloy steel and carbon steel. The carbon content is about 0.05%~0.70%, and some can reach up to 0.90%. It can be divided into ordinary carbon structural steel and high-quality carbon structural steel.
Now the common round steel processes are hot rolling, forging and cold drawing. The steel quality and application scope of these three processing modes will also have some differences. For example, the specification of hot rolling is generally 5.5-250MM, and the appropriate steel can be selected according to the actual needs.
Generally, parts are manufactured by machinery or used as seamless steel pipe blanks, and steel is also used in some building construction.
Round steel has relatively high strength, high hardenability and very good toughness, so its pressure bearing capacity is also guaranteed. Even if it is used at high temperature, the creep strength is high and the durability is also guaranteed.
Material
A192
Thickness
0.1mm-300mm or as required
Standard
AISI,ASTM,DIN,BS,JIS,GB,JIS,SUS,EN,etc.
Technique
Hot rolled,cold rolled
Surface Treatment
Clean, blasting and painting according to customer requirement
Thickness tolerance
�±0.1mm
Application
It is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reduce the weight of the parts.
Shipment time
Within 7-15 workdays after receiving deposit or L/C
Export packing
Waterproof paper, and steel strip packed.
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
Capacity
250,000 tons/year
Round steel belongs to carbon structural steel for construction and machinery, while square steel belongs to carbon structural
steel for machinery. Both of them are simple section steel, and their section shapes are respectively round and square. Low carbon is mainly used for
drawing wire, forging rivets, bolts, nuts and other metal products of raw materials. Medium carbon round steel and square steel
are generally used to make mechanical structural parts.
Warehouse Storage
Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
Performance and application of material ST37: the material has good performance, that is, through cold rolling, it can obtain cold rolled strip and steel plate with thinner thickness and higher precision, with high straightness, high surface finish, clean and bright surface of cold rolled plate in Taiwan Strait, easy to be coated, various varieties, wide application, high stamping performance, non aging, and low yield point.
Now the common round steel processes are hot rolling, forging and cold drawing. The steel quality and application scope of these three processing modes will also have some differences. For example, the specification of hot rolling is generally 5.5-250MM, and the appropriate steel can be selected according to the actual needs.
Generally, parts are manufactured by machinery or used as seamless steel pipe blanks, and steel is also used in some building construction.
Round steel has relatively high strength, high hardenability and very good toughness, so its pressure bearing capacity is also guaranteed. Even if it is used at high temperature, the creep strength is high and the durability is also guaranteed.
Material
ST37
Thickness
0.1mm-300mm or as required
Standard
AISI,ASTM,DIN,BS,JIS,GB,JIS,SUS,EN,etc.
Technique
Hot rolled,cold rolled
Surface Treatment
Clean, blasting and painting according to customer requirement
Thickness tolerance
�±0.1mm
Application
It is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reduce the weight of the parts.
Shipment time
Within 7-15 workdays after receiving deposit or L/C
Export packing
Waterproof paper, and steel strip packed.
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
Capacity
250,000 tons/year
Round steel belongs to carbon structural steel for construction and machinery, while square steel belongs to carbon structural
steel for machinery. Both of them are simple section steel, and their section shapes are respectively round and square. Low carbon is mainly used for
drawing wire, forging rivets, bolts, nuts and other metal products of raw materials. Medium carbon round steel and square steel
are generally used to make mechanical structural parts.
Carbon Steel Bars offered come in flawless construction standards and is designed to provide for optimum frictional adhesion. Our expertise lies in making these available in different diameter options of up to 50mm, in lengths with choice of U shapes according to customers requirement.
The raw materials that are used in making these products are of first-class quality. The skilled professionals have used their sophisticated skills and topmost quality Carbon Steel Round Bars in making this product one of the leading products in the market.
Silent Feature
Easy installation
Rust resistance
Compact design
Standard : ASTM A105, ASME SA105, ASTM A350 LF2, ASME A350 LF2
Sizes : 26mm to 63mm
Thickness : 0.5mm to 500mm Diameter
Grade : 517 GR. 60 / 70, IS 2062, IS 2002
Length : 100 to 6000mm length
Finish : Bright, Polish & Black
Form : Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc.
Pressure : PN0.25---PN42Ma
1,Size of 1020 steel round bar buy from China
Round bar Diameter(mm) Length (mm)
20~800 3000~9000
Plate Thickness(mm) Width (mm) Length (mm)
Max:800 Max:2200 Max:9000
The specification can be customized.
2,Chemical Compositons of 1020 steel round bar buy from China
Grade
C Si Mn P S Cr Cu Ni
0.15-0.25 0.17-0.37 0.50-0.80 â?¤0.035 â?¤0.035 â?¤0.25 â?¤0.25 â?¤0.30
3,Features of 1020 steel round bar buy from China
1, Medium carbon structural steel
2, High strength and machinability
3, Good toughness, plasticity and abrasion resistance
4, Typically used in quenched and tempered or normalized conditions
4,Typical Applications
1, Widely used in machine manufacturing
2, For shaft parts
3, Stamping die drawing parts repair and hardfacing
Specification
1.Good corrosion resistance and wear resistance.
2.Nice hardenability and machinability.
3.Low impurity content and maintenance costs.
4.High surface precision and can keep it for a long time.
Application
1.Suitable for making electric erosion opration mould .
2.For making acidity plastic and good polishing moulds.
3.Abrasion performance and filler moulds, like: Hot hard type plastic mould; long-life mould etc. like: Optical components production; glasses and medical vessel etc .
Carbon steel round bar
1.Grade:1018
2. Surface: black surface/turned/ground
3. Process: eaf+lf+vd+ forged+ heat treatment (annealed, normalized, q+t)
4. Chemical composition (%):
C si mn pâ?¤ sâ?¤
0.15/0.23 0.10/0.35 0.60/0.90 0.025 0.025
5.Specification:
Round
Diameter length
10mm~600mm 2000mm~6000mm
Steel plate
Thickness width length
20~400mm 80~1000mm 2000mm~5800mm
6. Inspection: 100% ultrasonic according to the test standards:sep1921-84, gr.3 class c/c
7. Packing situation: standard seaworthy packing or as customer required
8. Delivery time: 20 days after order confirmed
9. Payment: t/t or l/c at sight.
Application:
Extrusion dies and die-casting for alumium, mandgnesium allay mostly, for copper alloy could usemechaincal press forhing of steel, could use also various large-sized mirror plastic mould, precision plastic mould, like: cars accessies, home appliances, electronic equipment plastic mould
Cutting service provided
Workshop is equipped with the most advanced cnc grinding machine, cnc milling machine, vertical and horizontal band saw cutting machine, max. 30mt loading cranes, ultrasonic test machines... These equipments are manipulated with professional engineers with many years work experiences
