Special Steel China Sncm220 20CrNiMo 21nicrmo2 1.6523 8620 Square Hexagonal Rectangular Flat Steel

Model NO.
SNCM220 20CrNiMo 21NiCrMo2 1.6523 8620
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
Cold Drawn Steel Profiles
Circular, Square, Hexagonal, Irregular
Public Errand
0.1
Delivery Date
7-20days
Testing
Physical Properties, Flaw Detection
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
$ 387.00 - 603.00
Contact Us

Product Description

Special Steel China Sncm220 20CrNiMo 21nicrmo2 1.6523 8620 Square Hexagonal Rectangular Flat Steel
About products
The S and P impurity content of 1015high-quality carbon structural steel is lower than that of ordinary carbon structural steel, generally below 0.035% (mass fraction). According to the carbon content, it can be divided into low carbon steel, medium carbon steel and high carbon steel; According to the different manganese content, it can be divided into two categories: ordinary manganese content and high manganese content. This kind of steel has a large output and a wide range of uses. Most of them are rolled (or forged) into round, square and flat products, and some are made into pipes and wires. It is generally used after heat treatment such as normalizing or tempering, and is mostly used for machinery or machine structural parts. 1015 steel is a low carbon steel material with good ductility and plasticity. Because of its low carbon content (between 0.12-0.18%), its hardness is relatively low. In addition, due to the low carbon content of No. 15 steel, it is difficult to improve the hardness of parts made of such materials after heat treatment. It needs to be heated to above 1100 ºC, which can not be handled by ordinary barium salt bath furnace, and needs to be heated by high temperature nitrate bath furnace.
chemical composition
 
 1.6523 SNCM220/20CrNiMoA/20NiCrMo2/20NiCrMoS2/8615/8617/8620/8622
component
C
Si
Mn
P
S
Cr
Ni
Mo
minimum value
0.17
-
0.65
-
-
0.4
0.4
0.15
Maximum value
0.23
0.4
0.95
0.035
0.035
0.7
0.7
0.25
Product Description
Commodity
Cold Drawing / Drawn Flat/ Square / Rectangular / Rectangle / Hexagonal / Special Shape Rods Bars
Grades
Carbon steel
SAE 1018 , A36, SS400, S235JR, Q235, SAE 1020, S20C , 1.0402, 20GB, CK22,  
SAE 1045 ,S45C, C45, CK45, EN8 ,1.1191
Alloy steel
SAE 5120 , 20Cr, Scr 420H, 20Cr4, SAE 5140 , 40Cr,SCr440, 520M40,  
SAE 4130 , 30CrMo, SCM430, SCM420, SAE 4140 , 42CrMo4, EN19, SCM440,  
708A42, 708M40, SAE 4340, 40CrNiMoA,871M40 , SNCM439
Specification
Round Bar
5mm to 100mm
Square bar
5*5mm to 120*120mm
Flat bar
5*20mm to 20*100mm
hex bar
5mm to 120mm
hexagonal bar
5mm to 120mm (side to side)
Tolerance
Class H11
Length
4-12m random length or as per request fixed length
Surface
Bright, or dark as per required
Packing
Wrapped by plastic clothes and steel strips
Delivery Condition
BK, BKW, GBK, NBK
Container
Size
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
Application
hardware tools, auto parts, standard parts, fasteners common shaft, machinery manufacturing, light industry, hardware, bicycles,
cars, motorcycles, textile machinery, transformers and other machinery industry.
Advantages
greater size accuracy, straightness and increased tensile and yield strength as well as improved machinability
MOQ
1 tons


Special Steel China Sncm220 20CrNiMo 21nicrmo2 1.6523 8620 Square Hexagonal Rectangular Flat Steel
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)
5mm 0.25 0.196 30mm 9.00 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 1.00 0.785 40mm 16.00 12.56
11mm 1.21 0.95 42mm 17.64 13.85
12mm 1.44 1.13 45mm 20.25 15.90
13mm 1.69 1.33 48mm 23.04 18.09
14mm 1.96 1.54 50mm 25.00 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 36.00 28.26
18mm 3.24 2.54 63mm 39.69 31.16
19mm 3.61 2.82 65mm 42.25 33.17
20mm 4.00 3.14 70mm 49.00 38.49
21mm 4.41 3.46 75mm 56.25 44.16
22mm 4.84 3.80 80mm 64.00 50.24
24mm 5.76 4.52 85mm 72.25 56.72
25mm 6.25 4.91 90mm 81.00 63.59
26mm 6.76 5.30 95mm 90.25 70.85
28mm 7.84 6.15 100mm 100.00 78.50
mechanical behavior
condition
Heat treatment or condition
tensile strength
σb  
Mpa
Reduction of area
ψ  
%
Hot rolled bar and wire
Spheroidizing annealing (GKZ) or spheroidizing annealing (GKZ)+peeling (SH)
≤460
≥65
Pulling products
Cold drawing (K)+spheroidizing annealing (GKZ)
≤460
≥65
Pulling products
Cold drawing (K)+spheroidizing annealing (GKZ)+finishing (K)
≤490
≥65

Special Steel China Sncm220 20CrNiMo 21nicrmo2 1.6523 8620 Square Hexagonal Rectangular Flat Steel Special Steel China Sncm220 20CrNiMo 21nicrmo2 1.6523 8620 Square Hexagonal Rectangular Flat Steel Special Steel China Sncm220 20CrNiMo 21nicrmo2 1.6523 8620 Square Hexagonal Rectangular Flat Steel

Special Steel China Sncm220 20CrNiMo 21nicrmo2 1.6523 8620 Square Hexagonal Rectangular Flat Steel Special Steel China Sncm220 20CrNiMo 21nicrmo2 1.6523 8620 Square Hexagonal Rectangular Flat Steel Special Steel China Sncm220 20CrNiMo 21nicrmo2 1.6523 8620 Square Hexagonal Rectangular Flat Steel Special Steel China Sncm220 20CrNiMo 21nicrmo2 1.6523 8620 Square Hexagonal Rectangular Flat Steel

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 dimension Length under 6000mm
40 feet container contains dimension Length under 12000mm
By bulk vessel Freight charge is low by bulk cargo, and large heavy sizes can not be loaded into containers can shipping by bulk cargo


Special Steel China Sncm220 20CrNiMo 21nicrmo2 1.6523 8620 Square Hexagonal Rectangular Flat Steel
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

 

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