ASTM High Quality Steel Bar Rod Material A36, A53, A283-D, A135-a Q235 Round Rod 5inch Carbon Steel Steel Bar

Model NO.
A36, A53, A283-D, A135-A Q235
Surface Treatment
Polished
Alloy
Non-alloy
Special Use
Mold Steel, Free Cutting Steel, Cold Heading Steel
Tolerance
+/-1%
Delivery Time
7-15 Days
MOQ
1 Ton
Length
4-12m or Customized
Width
Customized
Thickness
10~300mm or Customized
Transport Package
Standard Export Packages
Specification
Customized
Trademark
Hai Yi Da
Origin
China
Production Capacity
50000tons/Year
Reference Price
$ 450.00 - 2,700.00
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Product Description

ASTM High Quality Steel Bar Rod Material A36, A53, A283-D, A135-a Q235 Round Rod 5inch Carbon Steel Steel Bar  

Carbon steel is divided into carbon structural steel, carbon tool steel, and free-cutting structural steel.

 

Carbon structural steel is divided into engineering construction steel and machine manufacturing structural steel;

According to the smelting method, it can be divided into open hearth steel and converter steel;

According to the deoxidation method, it can be divided into boiling steel (f), killed steel (z), semi-killed steel (b) and special killed steel (TZ);

According to the carbon content, carbon steel can be divided into low carbon steel (WC ≤ 0.25%), medium carbon steel (WC 0.25% - 0.6%) and high carbon steel (WC > 0.6%).

ASTM High Quality Steel Bar Rod Material A36, A53, A283-D, A135-a Q235 Round Rod 5inch Carbon Steel Steel Bar

Item Carbon structural steel bar
Introduction Carbon structural steel bar refers to carbon steel with less than 0.8% carbon. 
This kind of steel contains less sulfur, phosphorus and non-metallic inclusions than carbon structural steel, 
and has better mechanical properties. Carbon structural steel can be divided into three categories 
according to different carbon content: low carbon steel (C≤0.25%), 
medium carbon steel (C is 0.25-0.6%) and high carbon steel (C>0.6%).
According to different manganese content, carbon structural steel is divided into two groups: 
normal manganese content (manganese 0.25%-0.8%) and higher manganese content (manganese 0.70%-1.20%). 
The latter has better mechanical properties. And processing performance.
Standard ASTM, DIN, ISO, EN, JIS, GB, etc.
Material A36,A53, A283-D, A135-A, A53-A, A106-A, A179-C, A214-C, A192, A226, A315-B, A53-B,
A106-B, A178-C, A210-A-1, A210-C, A333-1.6, A333-7.9, A333-3.4, A333-8, A334-8, 
A335-P1, A369-FP1, A250-T1, A209-T1, A335-P2, A369-FP2, A199-T11, A213-T11, 
A335-P22, A369-FP22, A199-T22, A213-T22, A213-T5, A335-P9, A369-FP9, A199-T9, 
A213-T9, 523M15, En46, 150M28, 150M19, 527A19, 530A30, etc.
Size Length: 1m-12m, or as required
Width: 0.6m-3m, or as required
Diameter: 0.1mm-300mm, or as required
Surface Clean, blasting and painting according to customer requirement.
Application There are many uses and a large amount. It is mainly used in railways, bridges, 
and various construction projects to manufacture various metal components that bear 
static loads, as well as unimportant mechanical parts and general welded parts that do 
not require heat treatment. Usually used for welding, riveting, and bolting hot-rolled 
steel plates, steel strips, section steels and steel bars for engineering structures.
Certificates ISO, SGS, BV.
Package Standard export package, or as required.
Price term FOB, CIF, CFR, CNF, Ex-work
Payment T/T, L/C, Western Union, etc.
Delivery time Within 7-15 workdays after receiving deposit or L/C
Container size 20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM
40ft GP: 12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM
40ft HC: 12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM
Carbon content (wt.%) Microstructure Properties Examples  
Low-carbon steel < 0.25 Ferrite, pearlite Low hardness and cost. High ductility, toughness, machinability and weldability AISI 304, ASTM A815, AISI 316L
Medium-carbon steel 0.25 - 0.60 Martensite Low hardenability, medium strength, ductility and toughness AISI 409, ASTM A29, SCM435
High-carbon steel 0.60 - 1.25 Pearlite High hardness, strength, low ductility AISI 440C, EN 10088-3
Material China Former America England Japan French
Soviet Union
GB ГOCT ASTM BS JIS NF
High Quality Carbon Structural Steel 08F 08KП 1006 040A04 S09CK  
8 8 1008 045M10 S9CK  
10F   1010 040A10   XC10
10 10 10,101,012 045M10 S10C XC10
15 15 1015 095M15 S15C XC12
20 20 1020 050A20 S20C XC18
25 25 1025   S25C  
30 30 1030 060A30 S30C XC32
35 35 1035 060A35 S35C XC38TS
40 40 1040 080A40 S40C XC38H1
45 45 1045 080M46 S45C XC45
50 50 1050 060A52 S50C XC48TS
55 55 1055 070M55 S55C XC55
60 60 1060 080A62 S58C XC55
15Mn 15Г 10,161,115 080A17 SB46 XC12
20Mn 20Г 10,211,022 080A20   XC18
30Mn 30Г 10,301,033 080A32 S30C XC32
40Mn 40Г 10,361,040 080a40 S40C 40M5
45Mn 45Г 10,431,045 080A47 S45C  
50Mn 50Г 10,501,052 030A52 S53C XC48
080M50
Grade Standard Chemical Composition Deoxygenation Method        
C Mn Si S P      
≤              
Q195 - 0.06~0.12 0.25~0.50 0.3 0.05 0.045 F,b,Z
Q215 A 0.09~0.15 0.25~0.55 0.3 0.05 0.045 F,b,Z
B 0.045 F,b,Z          
Q235 A 0.14~0.22 0.30~0.65 0.3 0.05 0.045 F,b,Z
B 0.12~0.20 0.30~0.70 0.045        
C ≤0.18 0.35~0.18 0.04 0.04 Z    
D ≤0.17 0.035 0.035 TZ      
Q255 A 0.18~0.28 0.40~0.70 0.3 0.05 0.045 F,b,Z
B   0.045          
Q275 - 0.28~0.38 0.50~0.80 0.35 0.05 0.045 b,Z
 
 
Carbon structural steel chemical composition list
Model Grade chemical composition
C Mn Si S P
no greater than
Q195 - 0.06-0.12 0.25-0. 50 0.3 0. 05 0.045
Q215 A 0. 09-0.15 0. 25-0.55 0.3 0. 05 0. 045
B 0. 045
Q235 A 0.14-0.22 0. 30-0. 65 0.3 0. 05 0.045
B 0.12-0.20 0. 30-0.70 0. 045  
C ≤0.18 0. 35-0.80 0.04 0.04
D ≤0.17 0. 035 0. 035
Q255 A 0. 18-0. 28 0.40-0.70 0.3 0. 05 0.045
B 0. 045
Q275 - 0. 28-0.38 0. 50-0.80 0. 35 0.05 0. 045
Q345 A ≤0.20 ≤1.70 ≤0.50 0. 035 0.035
B 0. 035 0. 035
C 0. 03 0.03
D ≤0.18 0. 025 0.03
E 0.02 0. 025
Q390 A ≤0.20 ≤1.70 ≤0.50 0. 035 0.035
B 0. 035 0.035
C 0.03 0.03
D 0. 025 0.03
E 0.02 0. 025
Q420 A ≤0.20 ≤1.70 ≤0.50 0. 035 0.035
B 0. 035 0. 035
C 0.03 0. 03
D 0. 025 0.03
E 0.02 0.025
Q460 C ≤0.20 ≤1.80 ≤0.60 0. 03 0.03
D 0. 025 0.03
E 0.02 0. 025
Q500 C ≤0.18 ≤1.80 ≤0.60 0.03 0.03
D 0.025 0.03
E 0.02 0. 025
Q550 C ≤0.18 ≤2.00 ≤0.60 0. 03 0.03
D 0.025 0.03
E 0. 02 0.025
Q620 C ≤0.18 ≤2.00 ≤0.60 0.03 0.03
D 0.025 0.03
E 0. 02 0.025
Q690 C ≤0.18 ≤2.00 ≤0.60 0.03 0.03
D 0. 025 0.03
E 0.02 0. 025
ASTM High Quality Steel Bar Rod Material A36, A53, A283-D, A135-a Q235 Round Rod 5inch Carbon Steel Steel Bar
ASTM High Quality Steel Bar Rod Material A36, A53, A283-D, A135-a Q235 Round Rod 5inch Carbon Steel Steel Bar
ASTM High Quality Steel Bar Rod Material A36, A53, A283-D, A135-a Q235 Round Rod 5inch Carbon Steel Steel Bar
ASTM High Quality Steel Bar Rod Material A36, A53, A283-D, A135-a Q235 Round Rod 5inch Carbon Steel Steel Bar
 
ASTM High Quality Steel Bar Rod Material A36, A53, A283-D, A135-a Q235 Round Rod 5inch Carbon Steel Steel Bar
ASTM High Quality Steel Bar Rod Material A36, A53, A283-D, A135-a Q235 Round Rod 5inch Carbon Steel Steel Bar
ASTM High Quality Steel Bar Rod Material A36, A53, A283-D, A135-a Q235 Round Rod 5inch Carbon Steel Steel Bar
ASTM High Quality Steel Bar Rod Material A36, A53, A283-D, A135-a Q235 Round Rod 5inch Carbon Steel Steel Bar ASTM High Quality Steel Bar Rod Material A36, A53, A283-D, A135-a Q235 Round Rod 5inch Carbon Steel Steel Bar ASTM High Quality Steel Bar Rod Material A36, A53, A283-D, A135-a Q235 Round Rod 5inch Carbon Steel Steel Bar ASTM High Quality Steel Bar Rod Material A36, A53, A283-D, A135-a Q235 Round Rod 5inch Carbon Steel Steel Bar
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