ASTM/AISI 5140 G51400/SCR420/41cr4/1.7035/40cr Square Flat Hexagonal Alloy Steel Round Bars

Model NO.
ASTM/AISI 5140 G51400/SCr420/41Cr4/1.7035/40Cr
Special Use
High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
Application
Wear-Resistant Steel, Cold Heading Steel, Free-Cut
Tolerance
-0.1/+0.1
Alloy
Alloy
Service Ability
ODM/OEM
Date of Delivery
7-20days
Transport Package
Standard Seaworthy Export Packaging or as Required
Specification
3000-9000mm
Trademark
meide
Origin
Shandong, China
HS Code
7215500000
Production Capacity
1000 Ton/Month
Reference Price
$ 441.00 - 567.00
Contact Us

Product Description

ASTM/AISI 5140 G51400/SCR420/41cr4/1.7035/40cr Square Flat Hexagonal Alloy Steel Round Bars
About products
Cold drawn square steel refers to cold drawn steel forged in a square shape
Cold drawn square steel refers to square cold drawn steel,
Cold drawn steel is a kind of steel that is forcibly stretched under normal temperature conditions with a tensile stress that exceeds the original yield point strength of the steel bar, causing plastic deformation of the steel bar to achieve the goal of improving the yield point strength of the steel bar and saving steel.
Cold drawn steel refers to the use of cold extrusion technology to pull various high-precision, smooth surface round steel, square steel, flat steel, hexagonal steel, and other special-shaped steel through precise molds.
chemical composition
 
compositionCSiMnPSCrNiCuMo
5140/40Cr/SCr440/SCr440H/41Cr4/
1.7035/41Cr4		0.37-0.440.17-0.370.5-0.8≤0.035≤0.0350.8-1.1≤0.3≤0.3≤0.15
15CrMo/SCM415/15CrMo5/1.72620.12-0.180.17-0.370.4-0.7≤0.035≤0.0350.8-1.1≤0.3≤0.30.4-0.55
20CrMo/SCM420/4118/18CrMo4/20CrMo5/
1.7264/1.7243		0.17-0.240.17-0.370.4-0.7≤0.035≤0.0350.8-1.1≤0.3≤0.30.15-0
.25
30CrMo/4130/SCM420/25CrMo4/1.7218 0.26-0.340.17-0.370.4-0.7≤0.035≤0.0350.8-1.1≤0.3≤0.30.15-0.25
35CrMo0.32-0.40.17-0.370.4-0.7≤0.035≤0.0350.8-1.1≤0.3≤0.30.15-0.25
4140/4142/42CrMo/SCM440/42CrMo4/
1.7225/42CrMoS4		0.38-0.450.17-0.370.5-0.8≤0.035≤0.0350.9-1.2≤0.3≤0.30.15-0.25
41500.48-0.530.15-0.350.75-1≤0.035≤0.040.8-1.1≤0.25≤0.250.15-0.25
4340/34CrNi3Mo/SNCM447/
36CrNiMo6/1.6582		0.38-0.430.15-0.350.6-0..85≤0.035≤0.040.7-0.91.65-2-0.2-0.3
5120/20Cr/SCr420 /SCr420H /20Cr4/1.7027/20CrMn/20CrMnTi 0.17-0.220.15-0.350.7-0.9≤0.035≤0.0350.7-0.9≤0.25≤0.35≤0.06
ASTM/AISI 5140 G51400/SCR420/41cr4/1.7035/40cr Square Flat Hexagonal Alloy Steel Round Bars
Product Parameters
Theoretical weight table of square steel
Side length (mm)Cross sectional area (cm2)Theoretical weight (kg/m)Side length (mm)Cross sectional area (cm2)Theoretical weight (kg/m)
5mm0.250.19630mm9.007.06
6mm0.360.28332mm10.248.04
7mm0.490.38534mm11.569.07
8mm0.640.50236mm12.9610.17
9mm0.810.63638mm14.4411.24
10mm1.000.78540mm16.0012.56
11mm1.210.9542mm17.6413.85
12mm1.441.1345mm20.2515.90
13mm1.691.3348mm23.0418.09
14mm1.961.5450mm25.0019.63
15mm2.251.7753mm28.0922.05
16mm2.562.0156mm31.3624.61
17mm2.892.2760mm36.0028.26
18mm3.242.5463mm39.6931.16
19mm3.612.8265mm42.2533.17
20mm4.003.1470mm49.0038.49
21mm4.413.4675mm56.2544.16
22mm4.843.8080mm64.0050.24
24mm5.764.5285mm72.2556.72
25mm6.254.9190mm81.0063.59
26mm6.765.3095mm90.2570.85
28mm7.846.15100mm100.0078.50
mechanical behavior
  BrandSample blank size/mmmechanical propertyHardness of steel delivered HBSl0 / 300 ≤
Normalizing/quenching/ temperingób/MPaós/MPaδ5(%)Ψ(%)AKu2/J
≥Unheat-treated steelAnnealed steel
101025  930-/-/3151853355137 
102025  910/-/-4lO2452555156 
102525  900/870/6004502752350170 
103025  880/860/6004902952150179 
103525  870/850/8505303152045197 
104025  860/840/60D5703351945217187
104525  850/840/6006003551640229197
105025  830/830/600630375144024l207
105525  820/820/6006453801335255217
106025  810/-/-6754001235255229
106525  810/-/-695410lO30255229

ASTM/AISI 5140 G51400/SCR420/41cr4/1.7035/40cr Square Flat Hexagonal Alloy Steel Round BarsASTM/AISI 5140 G51400/SCR420/41cr4/1.7035/40cr Square Flat Hexagonal Alloy Steel Round BarsASTM/AISI 5140 G51400/SCR420/41cr4/1.7035/40cr Square Flat Hexagonal Alloy Steel Round Bars

ASTM/AISI 5140 G51400/SCR420/41cr4/1.7035/40cr Square Flat Hexagonal Alloy Steel Round BarsASTM/AISI 5140 G51400/SCR420/41cr4/1.7035/40cr Square Flat Hexagonal Alloy Steel Round BarsASTM/AISI 5140 G51400/SCR420/41cr4/1.7035/40cr Square Flat Hexagonal Alloy Steel Round Bars

Packaging		1. by bundles, each bundle weight under 3 tons, for small outer diameter steel bars, each bundle with 4 - 8 steel strips.
2. after making by bundle, covered with Polyethylene waterproof cloth.
3. make black paints painting on each bar, then make bundles
20 feet container contains dimensionLength under 6000mm
40 feet container contains dimensionLength under 12000mm
By bulk vesselFreight charge is low by bulk cargo, and large heavy sizes can not be loaded into containers can shipping by bulk cargo


ASTM/AISI 5140 G51400/SCR420/41cr4/1.7035/40cr Square Flat Hexagonal Alloy Steel Round BarsASTM/AISI 5140 G51400/SCR420/41cr4/1.7035/40cr Square Flat Hexagonal Alloy Steel Round Bars
FAQ

1. Who are we?
Our headquarter is located in Shandong, China. Since 2023, we have sold to North America (60.00%), Western Europe (14.00%) and South America (6.00%). There are about 11-50 people in our office.

2. How do we guarantee quality?
Always provide pre-production samples before mass production;
Always carry out final inspection before shipment;

3. What can you buy from us?
Copper, aluminum, die steel, titanium, customized machine parts
4. Why should you buy from us instead of other suppliers?
The company has 25 years of production experience. It has advanced precision production equipment, modern large warehouse, 200000 tons of inventory goods and a number of long-term stable cooperative customers.

5. What services can we provide?
Accepted delivery conditions: FOB, CFR, CIF, EXW
Accepted payment currency: US dollar, Euro, Japanese yen, Canadian dollar, Australian dollar, Hong Kong dollar, British pound, RMB, Swiss franc;
Accepted payment type: T/T, L/C, D/P D/A, PayPal;
Optional ports: Tianjin, Shanghai, Guangzhou;
Spoken: English, Chinese

6. How can we get your price?
A. We need the following information to quote for you:
1).  Product Name
2).  standard
3).  Material grade (chemical composition)
4).  dimension
5).  amount
6).  Special part drawin

 

Alloy Steel

PNEUTEC.IT, 2023