Factory Direct Sale 040A04 095m15 045m10 080A40 045m10 080m50 Square Bar

Model NO.
carbon steel square bar
Model Number
Square Steel Billets Rod Bar
Outer
21.3 - 219 mm,etc
Length
6-12m,etc
Grade
Q195/235/345/3sp/5sp/Ss400 SAE 1005, 1006, 10
Model No
42CrMo 35CrMo etc
Thickness
5-500mm etc
Transport Package
Standard or Customized
Specification
Standard Or Customized
Trademark
DELONG
Origin
Shandong
HS Code
7228500000
Production Capacity
7000 Tons/Month
Reference Price
$ 270.00 - 531.00
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Product Description

Factory Direct Sale 040A04 095m15 045m10 080A40 045m10 080m50 Square Bar Carbon/alloy square steel bar is ideal for many industrial products and applications where strength and durability are required. Characteristics of carbon steel bars are based on the carbon content. Increased carbon content will raise carbon steel's hardness and strength. Inversely, lower carbon content results in a softer (mild) carbon steel that is easier to machine and weld.
 
The type of carbon steel needed is generally based on the application requirements. If you need assistance in determining the right carbon steel bar for your job our sales team is happy to help. Contact us on how we can help you with your next project. 
Factory Direct Sale 040A04 095m15 045m10 080A40 045m10 080m50 Square Bar
product name square bar/billet
Width(mm) 5mm*5mm-500*500mm
Length(mm) 600-12000mm
Technology hot rolled/cold rolled/cold drawn
Material ASTM A36, Grade 36, Grade 40 Grade 50, Grade 60,  Grade 80 ,etc
DIN  Ck10,Ck15,Ck22,Ck25,Ck30,Ck35,Ck40,Ck45,Ck50, 30Mn4,40Mn4,etc
BS 040A04,095M15,045M10,080A40,045M10,080M50,etc
GB Q195, Q215, Q235, Q255,  Q275, Q295, Q345, Q390, Q420, Q500, etc
Standard GB/T799,ASTM A29,A108,A321,A575,BS970,DIN1652,JIS G4051
Surface Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE
Certificates API5L ISO 9001:2008 CE TUV SGS BV etc
Packaging Loose package, Packaged in bundles(3Ton Max) , bundled pipes with two slings at the both end for easy loading and discharging, End with Plastic caps or as per requirement
Application 1. Fluid pipe
2. Power Plant 
3. Structure pipe
4. High and low pressure Boiler tube
5. Seamless pipe /tube for petroleum cracking 
6. Conduit pipe 
7. Scaffolding pipe pharmaceutical andship,building etc.
Tolerance ±1%
MOQ 1 ton
Supply Ability 5000 tons / month
Lead Time 7-15 working days after the receipt of 30% deposit
Payment Terms 30%T/T Advance + 70% Balance
Price Terms FOB, CFR, CIF, EXW
Packing Standard sea-worthy package or as required
Grade Dia(mm) Chemical Composition (%)
C Si Mn P S Ni Cr Cu Ti Mo
45 18-60 0.42-0.50 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035 ≤0.30 ≤0.25 ≤0.25    
55 0.52-0.60 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035 ≤0.30 ≤0.25 ≤0.25    
40Mn2 0.37-0.44 0.17-0.37 1.40-1.80 ≤0.035 ≤0.035   ≤0.30      
20CrMnTi 0.17-0.23 0.17-0.37 0.80-1.10 ≤0.035 ≤0.035   1.00-1.30   0.04-0.10  
20CrMo 0.17-0.24 0.17-0.37 0.40-0.70 ≤0.035 ≤0.035   0.80-1.10     0.15-0.25
30CrMo 0.26-0.34 0.17-0.37 0.40-0.70 ≤0.035 ≤0.035   0.80-1.10     0.15-0.25
35CrMo 0.32-0.40 0.17-0.37 0.40-0.70 ≤0.035 ≤0.035   0.80-1.10     0.15-0.25
42CrMo 0.38-0.45 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035   0.90-1.20     0.15-0.25
60Si2MnA 0.38-0.45 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035   0.90-1.20      
Grade Mechanical property
(Quenching, tempering, longitudinal)
Tensile strength Yield strength Elongation Elongation Percentage reduction of area Impact absorbing energy
(σb/MPa) (σs/MPa) (δ5/%) (δ10/%) (ψ/%) (AkU2/J)
45 ≥600 ≥335 ≥16   ≥40 39
55 ≥645 ≥380 ≥13   ≥35 -
40Mn2 ≥885 ≥735 ≥12   ≥45 55
20CrMnTi ≥1080 ≥850   ≥10 ≥45 55
20CrMo ≥885 ≥685 ≥12   ≥50 78
30CrMo ≥930 ≥785 ≥12   ≥50 63
35CrMo ≥980 ≥835 ≥12   ≥45 63
42CrMo ≥1080 ≥930 ≥12   ≥45 63
60Si2MnA ≥1274 ≥1176 ≥5   ≥25 -
         Theoretical weight table of square steel bar
Side length(mm) Sectional area(cm2) Theoretical weight (kg/m) Side length Sectional area(cm2) Theoretical weight (kg/m)
5mm 0.25 0.196 30mm 9 7.06
6mm 0.36 0.283 32mm 10.24 8.04
7mm 0.49 0.385 34mm 11.56 9.07
8mm 0.64 0.502 36mm 12.96 10.17
9mm 0.81 0.636 38mm 14.44 11.24
10mm 1 0.785 40mm 16 12.56
11mm 1.21 0.95 42mm 17.64 13.85
12mm 1.44 1.13 45mm 20.25 15.9
13mm 1.69 1.33 48mm 23.04 18.09
14mm 1.96 1.54 50mm 25 19.63
15mm 2.25 1.77 53mm 28.09 22.05
16mm 2.56 2.01 56mm 31.36 24.61
17mm 2.89 2.27 60mm 36 28.26
18mm 3.24 2.54 63mm 39.69 31.16
19mm 3.61 2.82 65mm 42.25 33.17
20mm 4 3.14 70mm 49 38.49
21mm 4.41 3.46 75mm 56.25 44.16
22mm 4.84 3.8 80mm 64 50.24
24mm 5.76 4.52 85mm 72.25 56.72
25mm 6.25 4.91 90mm 81 63.59
26mm 6.76 5.3 95mm 90.25 70.85
28mm 7.84 6.15 100mm 100 78.5
Factory Direct Sale 040A04 095m15 045m10 080A40 045m10 080m50 Square Bar Factory Direct Sale 040A04 095m15 045m10 080A40 045m10 080m50 Square Bar Factory Direct Sale 040A04 095m15 045m10 080A40 045m10 080m50 Square Bar Factory Direct Sale 040A04 095m15 045m10 080A40 045m10 080m50 Square Bar Factory Direct Sale 040A04 095m15 045m10 080A40 045m10 080m50 Square Bar Factory Direct Sale 040A04 095m15 045m10 080A40 045m10 080m50 Square Bar Factory Direct Sale 040A04 095m15 045m10 080A40 045m10 080m50 Square Bar

 

Steel Billet

PNEUTEC.IT, 2023