Carbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear Parts

Product Details
Customization: Available
Type: Seamless Steel Tube / Pipe
Standard: AISI, ASTM, DIN, JIS, GB, BS
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Management System Certification
ISO 9001, ISO 14000, ISO 20000
Export Year
2022-03-01
  • Carbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear Parts
  • Carbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear Parts
  • Carbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear Parts
  • Carbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear Parts
  • Carbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear Parts
  • Carbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear Parts
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  • Overview
  • Product Description
  • Chemical Composition (%)
  • Mechanical property
  • Company Profile
  • Product specification
  • FAQ
Overview

Basic Info.

Model NO.
8620 20CrNiMo SNCM220 21NiCrMo2 1.6523
Technique
Hot Rolled
Shape
Round
Surface Treatment
Black
Special Use
Pipeline Transport, Boiler Pipe, Hydraulic/Automob
Application
Fluid Pipe, Hydraulic Pipe, Structural Pipe
Invoicing
by Actual Weight
Thickness
4mm-150mm
Length
12m
Tolerance
±5%, ±1%
Oiled or Non-Oiled
Non-Oiled
Delivery Time
7-20 Days
Transport Package
Customized or Regular Shipping According to Custom
Specification
OD 4-2420MM
Trademark
MEIDE
Origin
Shandong, China
HS Code
7304319000
Production Capacity
200000 Ton/Tons Per Month

Product Description

Carbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear Parts
Product Description
8620 steel pipe is high quality alloy structural steel, this kind of steel usually in accordance with the requirements of use after heat treatment have good strength, hardness, and toughness, or surface wear resistance and heart has good toughness and impact resistance. Gear steel is one of the key materials which require higher requirements in special alloy steel used in automobile, railway, ship and engineering machinery, and it is the manufacturing material of the core components to ensure safety. Gear steel is developing towards the direction of high performance, long life, smooth gear operation, low noise, safety, low cost, easy processing, variety and so on. Gear steel is used to make gear parts for wind power, machinery and other industries.
Carbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear Parts
Chemical Composition (%)
Material C Si Mn P S Cr Ni Mo
8620 0.23 0.35 0.9 0.03 0.04 0.6 0.7 0.25
4340 0.38-0.43 0.15-0.35 0.60-0.80 0.035 0.040 0.70-0.90 1.65-2.00 0.20-0.30
Material C Si Mn P S Cr Mo Cu Ni
GCr15/52100 0.95-1.05 0.15-0.35 0.2-0.4 ≤0.027 ≤0.02 1.3-1.65 ≤0.1 ≤0.25 ≤0.3
GCr15SiMn 0.95-1.05 0.45-0.75 0.95-1.25 ≤0.025 ≤0.025 1.4-1.65 ≤0.1 ≤0.25 ≤0.3
100Cr6 0.95-1.05 0.15-0.35 0.25-0.45 ≤0.025 ≤0.025 1.4-1.65 ≤0.08 ≤0.25 ≤0.3
440C 0.9-1.0 0.80 0.80 ≤0.035 ≤0.030 16-18 ≤0.75 ≤0.25 ≤0.60
100CrMn6 1.05 0.75 1.25 0.025 0.025 1.65 0.1 0.25 0.3
Mechanical property
Material Tensile strength σb (MPa) Yield strength σs (MPa) Elongation
 δ5 (%)
Impact energy Akv (J) Shrinkage of section ψ (%) Impact toughness value αkv (J/cm2)
8620 ≥785(80) - ≥9 ≥47 ≥40 ≥59(6)
Material Diameter of sample
d
mm
Impact toughness value αkv (J/cm2) Tensile strength
σb
Mpa
Point of yield
σs
Mpa
Ratio of elongation
δ5
%
Reduction of section
ψ
%
hardness
HBW
Shock absorption energy
KV2  J
ASTM 4340 d=25 ≥98 ≥980 ≥835 ≥12 ≥55 ≤269 ≥78
Carbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear Parts
Company Profile

Carbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear Parts

Product specification
INCH OD API 5L ASTM A53 A106 Strandard Wall Thickness
(MM) SCH 10 SCH 20 SCH 40 SCH 60 SCH 80 SCH 100 SCH 160
  (mm) (mm) (mm) (mm) (mm) (mm) (mm)
1/4" 13.7     2.24   3.02    
3/8" 17.1     2.31   3.2    
1/2" 21.3 2.11   2.77   3.73   4.78
3/4" 26.7 2.11   2.87   3.91   5.56
1" 33.4 2.77   3.38   4.55   6.35
1-1/4" 42.2 2.77   3.56   4.85   6.35
1-1/2" 48.3 2.77   3.68   5.08   7.14
2" 60.3 2.77   3.91   5.54   8.74
2-1/2" 73 3.05   5.16   7.01   9.53
3" 88.9 3.05   5.49   7.62   11.13
3-1/2" 101.6 3.05   5.74   8.08    
4" 114.3 3.05 4.50 6.02   8.56   13.49
5" 141.3 3.4   6.55   9.53   15.88
6" 168.3 3.4   7.11   10.97   18.26
8" 219.1 3.76 6.35 8.18 10.31 12.70 15.09 23.01
10" 273 4.19 6.35 9.27 12.7 15.09 18.26 28.58
12" 323.8 4.57 6.35 10.31 14.27 17.48 21.44 33.32
14" 355 6.35 7.92 11.13 15.09 19.05 23.83 36.71
16" 406 6.35 7.92 12.70 16.66 21.44 26.19 40.49
18" 457 6.35 7.92 14.27 19.05 23.83 29.36 46.24
20" 508 6.35 9.53 15.09 20.62 26.19 32.54 50.01
22" 559 6.35 9.53   22.23 28.58 34.93 54.98
24" 610 6.35 9.53 17.48 24.61 30.96 38.89 59.54
26" 660 7.92 12.7          
Carbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear PartsCarbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear PartsCarbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear Parts
Carbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear Parts
Carbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear PartsCarbon Steel Pipe 8620 20CrNiMo Sncm220 21nicrmo2 1.6523 Alloy Steel Pipe for Manufacturing Mechanical Gear Parts
FAQ

Q1:who are we?
A:We are based in Shandong, China, start from 2022,sell to North America(60.00%),Western Europe(14.00%),South America(6.00%).
There are total about 11-50 people in our office.

Q2. how can we guarantee quality?
A:Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q3.what can you buy from us?Which ports are accepted for delivery?
A:Copper,Aluminum,Mould steel, Seamless carbon steel,Precision steel pipe,The steel plate,Alloy steel,Titanium,Custom machine parts.It can be delivered from Qingdao, Tianjin, Shanghai, Guangzhou and other ports.


Q4.why should you buy from us not from other suppliers?
A:Shandong Meide Import and Export Co., Ltd. has 25 years of production experience. With advanced precision production equipment
and modern large warehouses, has a stockpile of 200,000 tons of goods, has a number of long-term stable cooperative customers.

Q5.what services can we provide?
A:Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal;
Language Spoken:English,Chinese

Q6.Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.

Q7.How can we get your price ?
A:We need below information to quote for you:
1). Product Name
2). Standard
3). Material Grade (Chemical Composition)
4). Dimension
5). Quantity
6). The Drawing for Special Parts

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