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.
It is mainly used for the production of instruments, watch parts, automobiles, machine tools and other various machines with small force and strict requirements on size and finish. It requires strict dimensional accuracy and smoothness, and relatively low mechanical performance. Standard parts such as gears, shafts, bolts, valves, bushings, pins, fittings, spring seat cushions and machine screws, plastic molding dies, surgical and dental surgical instruments.
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 max0.035 max 0.035 max 0.25 max 0.25
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.Cobalt molybdenum high speed steel .
2.High hardness and superior hot hardness.
3.Excellent cutting preformance.
4.Offers excellent wear resistance.
Application
Chemical composition
Name C Si Mn P S Cr V
M42 1.05-1.15 Â?¤0.65 0.15-0.40 Â?¤0.30 Â?¤0.30 3.50-4.50 0.95-1.35
Similar grade
Gb Aisi/astm Din Jis
W2mo9cr4co8 M42 1.3247 Skh59
Physical properties Metric Imperial
Density 8.16 g/cm3 0.294 lb/in3
Melting point 4680â°c 2600â°f
Heat treatment
M2 tool steels are pre-heated prior to hardening at 2610â°c (4730â°f) followed by rapid heating from 2610â°c (4730â°f) to 3960â°c (7160â°f). These steels are then cooled for 3 to 5 min and quenched in air, salt bath or oil.
Specification
1.Oil hardening tool steel supplied in the annealed condition.
2.Good durability and excellent wear resistance.
3.Holds a good cutting edg.
4.Excellent general purpose too steel.
Chemical composition
C Si Mn P S Cr V
0.85-1.00 0.10-0.50 1.00-1.40 Â?¤0.030 Â?¤0.030 0.40-0.60 Â?¤0.030
Similar grade
Gb Aisi/astm Din Jis
9crwmn O1 1.2510 Sks3
Specification
1.Cobalt molybdenum high speed steel .
2.High hardness and superior hot hardness.
3.Excellent cutting preformance.
4.Offers excellent wear resistance.
Shape:steel plate/flat bar/round bar
Technology:Hot work / Forged/cold drawn
Heat treatment:Annealed / Q+T
Surface condition:Black/Peeling/Polishing/Machined
Delivery condition:Hot rolled or forged, Peeled or black surface
Test:UT 100% / SGS
Certification:ISO/mill certificate
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
