4340 steel, 8620 steel, songshun steel intro

Songshun Steel Catalog
Songshun Steel
Dongguan Songshun Mould Steel Co., Ltd
The quality is first, the customer is supreme!

Company Introduction
4340,8620 Steel Introduction
Quality Test
Factory And Trading Introduction
Contact Information

We are manufacturer and trading company, so we can not only
offer you the most competitive steel prices , but also all kinds of
professional advice on anything related to steels.
We have ten years of experience in steel- manufacturing, our main
products include Alloy steel, Carbon steel, Mould steel and Tool Steel
We're capable of providing the complete services
such as manufacturing and marketing
"The quality is first, the customer is supreme." is our company motto,
Not only do we have a good reputation, but it is also our passion
to let our customers have good reputations in their own markets.
This is how we achieve mutual benefits!
Company Introduction

4340 Chemical Composition

4340 Application And Features
Features:
1. Chromium molybdenum alloy steel.
2. High strength and toughness.
3. Good stability of hardenability and anti-overheating.
4. Good high tensile strength with shock resistance.

4340 Performance And Pictures
Tensile Strength (MPa) Yield Strength (MPa) Elongation Reduction Of Area Impact AKv
≥980 ≥835 ≥12 ≥55 ≥78
Anneal Hardness(HB)
≤269

8620 Chemical Composition

8620 Application And Features
Features:
1. Hardenable chromium molybdenum nickel low alloy steel.
2. Can be supplied in “H” condition with controlled hardenability.
3. Provide controlled response from heat to heat.
4. Typical core strength up to RC41.

8620 Performance And Pictures
Tensile Strength (MPa) Yield Strength (MPa) Elongation Reduction Of Area Impact AKv
≥980 ≥785 ≥9 ≥40 ≥47
Anneal Hardness(HB)
≤197

Steel Main Sizes
Round bar
Diameter(mm) Length (mm)
20~800 3000~5800
Plate
Thickness(mm) Width (mm) Length (mm)
Max:800 205~2300 2000~6000
The specification can be customised!
Round bar
Plate
Hot rolled:20~200mm Forged:200~800mm
Hot rolled:≤20mm Forged:200~800mm

Steel Delivery Condition
Steel round bar
Steel plate
Hot rolled Machined
Black
Forged
Hot rolled
Peeled
Polishing
Machined
Black
Usually 30
days.
Depends on
the actual
situation
T/T or
L/C.
FOB or
CIF
In stock or
Produce
directly
Forged
Type Condition Surface treament Delivery time Terms product way
Q+T Annealed

Quality Test

Hardness test is of
great importance in that
hardness is a very
important index in material
performance.It's also one
of the quickest and
cheapest testing ways.
It can also indicate
material's difference in
chemical compositon,
organization structure and
treatment technology.

Element test can detect all
kinds of elments in the steel,
So we can check weather the
steel has achieved our client's
equirement or not.
C;Si;Mn;S;P; are the basic
elements in steel(except Fe)
S and P are the inferior
elements in steel, We will try
our best to keep it low.
We use electric-arc furnace
to produce steel, it is one of
the most advanced techology
in the world, so our steel will
be purer.

Surface detection and
Ultrasonic flaw detection
can detect the cracks and
defects in the steel.
All steel exported from
our company must go
through Surface detection
and Ultrasonic flaw
detection.
The UT standard is C/C
or D/D and we will show
the 100% UT test
certificate.

The steel test
standards: SEP1921-
84,GR.3 CLASS C/C or by
SGS ,AHK or Alex Stewart.
In addition, We can also
provide ISO,Classification
certificate,MTC,Material
certificate and EN.

Certificate

Classification Certificate

Factory And Trading Introduction

2013 Annual sales
USD 9,060,000 8,000 square meters All over the world
Floor place Trade partners
Pictures as following.

The Stock.

Cutting service provided
Workshop is equipped with the
most advanced CNC grinding
machine, CNC milling machine,
Vertical and Horizontal band saw
cutting machine, Max. 30MT
Loading Cranes, ultrasonic Test
machines...
These equipments are operated
by professional engineers with
many years of work experience.

Seaworthy packing;
20ft: GW:27T;
(5.80mX2.13mX2.18
m,)
40ft: GW:27T;
(11.8mX2.13mX2.18
m,)
Bulk cargo

surface

Trading process and our team
Songshun
Your best
option!

Attention!
Every year our
company donates
parts of our profits to
help the poor children!
Enabling them to go
to school, wear new
clothes and eat
delicious food etc...
We give them life!
They give us future!

Dongguan Songshun Mould Steel Company Co., Ltd.
Add:No.4 Dongda Street, ShaTou, Dongguan City,Guangdong Province,China.
Post Code: 523850
Tel: 86-0769-85475596
Fax: 86-769-82285809
Web: www.mysongshun.com
Google+ : google.com/+Mysongshun
FaceBook : https://www.facebook.com/mysongshun
Linkedin : https://www.linkedin.com/company/songshun-steel
Email: sales@mysongshun.com
Contact Informations

Photo show

Professional
Our sale not only can give
your the good price, but also
provide you with more good
idea of your steels
Quality
The picture we show you is
the steel you will have!
Transportation
We will choose the best
transport company for you!
As you choose us from
many suppliers
Why choose us?

Thanks for reading...
Website: www.mysongshun.com
Google+ : google.com/+mysongshun
Linkedin ： https://www.linkedin.com/company/songshun-steel
facebook : https://www.facebook.com/mysongshun
Slideshare: http://www.slideshare.net/songshun

4340 steel, 8620 steel, songshun steel intro

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