Manufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel Tube

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
  • Manufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel Tube
  • Manufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel Tube
  • Manufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel Tube
  • Manufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel Tube
  • Manufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel Tube
  • Manufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel Tube
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  • Overview
  • Product Description
  • Chemical Composition (%)
  • Mechanical property
  • Product specification
  • FAQ
Overview

Basic Info.

Model NO.
4140 Scm440H 42Crmo4 42Crmo 42Crmnmo
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

Manufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel Tube
Product Description
Good mechanical properties, hot and cold processing properties, welding properties and corrosion resistance. Q345A steel and Q345C,D,E steel compared, low temperature impact test temperature is high, poor performance, containing harmful materials P,S quantity is higher than Q345C,D,E. Widely used in Bridges, vehicles, ships, buildings, pressure vessels and so on.
Manufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel Tube
Chemical Composition (%)
Material C Si Mn P S Cr Ni Cu
Q345 0.2 0.5 1.7 0.035 0.035 0.3 0.5 0.3
Q420B 0.2 0.5 1.7 0.035 0.035 0.3 0.8 0.3
16Mn 0.22 0.55 1.6 0.025 0.025 0.3 0.3 0.4
Q390C 0.2 0.5 1.7 0.03 0.03 0.3 0.5 0.3
Mechanical property
Thickness (diameter, side length)
t
mm
Tensile strength
σb
Mpa
Yield point
σs
Mpa
elongation
δ
%
t≤16 470~630 ≥345 ≥20
16 < t ≤ 40 470~630 ≥335 ≥20
40<t≤63 470~630 ≥325 ≥19
63<t≤80 470~630 ≥315 ≥19
80<t≤100 470~630 ≥305 ≥19
100<t≤150 450~600 ≥285 ≥18
150<t≤200 450~600 ≥275 ≥17
200<t≤250 450~600 ≥265 ≥17
Manufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel TubeManufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel Tube
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          
Manufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel TubeManufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel TubeManufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel TubeManufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel Tube
Manufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel TubeManufacturer Straight Alloy Structure Round Steel Pipe 4140 Scm440h 42CrMo4 42CrMo 42crmnmo Alloy Steel Tube
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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