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Alloy steel is steel alloyed with a variety of elements in total amounts of between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low alloy steels and high alloy steels. The difference between the two is somewhat arbitrary: Smith and Hashemi define the difference at 4.0%, while Degarmo, et al., define it at 8.0 %.[1][2] Most commonly, the phrase "alloy steel" refers to "low alloy" steels.

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Home » Alloy and Carbon Steel » Product introduction

S650MC Steel

  • Numbers: 2011092102
  • Model: S650MC
  • Producers: China
  • Update time: 2011.09.21
  • Browse:

Product Description:

 
    Grade :
    S650MC
    Number:
    1.8976
    Standard:
EN 10149 - 2 : 1996   Specification for hot-rolled flat Products made of high yield strength steels for cold forming. Delivery conditions for thermomechanically rolled steels
    Classification:
    High yield strength steels for cold forming. Delivery conditions for thermomechanically rolled steels
    Equivalent grades:
    Go here


Chemical composition % of the ladle analysis   of grade   S650MC (1.8976)
The sum of Nb, V and Ti shall be max 0.22 %
If agreed at the time of the enquiry and order the sulfur content shall be max 0.01 % (ladle analysis)
 
C
Si
Mn
P
S
Mo
V
Nb
Ti
Al
B
max   0.12
max   0.6
max   2
max   0.025
max   0.015
max   0.5
max   0.2
max   0.09
max   0.22
max   0.015
max   0.005


Mechanical properties of grade   S650MC (1.8976)
 
Nominal thickness (mm)
-
 
 
ReH - Minimum yield strength (MPa)
650
 
Nominal thickness (mm)
-
 
 
Rm -Tensile strength (MPa)
700-880
 
Nominal thickness (mm)
from 3
 
 
A - Minimum elongation Lo = 5,65 √ So (%)
12.
 
Nominal thickness (mm)
to 3
 
 
A - Minimum elongation Lo = Lo = 80 mm (%)
10.
 


Equivalent grades of grade   S650MC (1.8976)
Germany
DIN,WNr
QStE650TM

 

Product description:

Step Shaft S650MC      Tube S650MC      Pie-shaped S650MC      Ring S650MC       Module Large valves of the main S650MC       Other Profiled forgings S650MC    

Special Steel classification:

Stainless steel, Hi-Steel HSLA-80, Mould steel,  Heat resistant steel, Tool steel, Ball bearing steel,Spring steelAlloy steel,  Construction steel,  Die steel, High-speed steel,  angles, channels, H steel, I-beams, welded pipes, seamless tubes,

Standard:
Our products meet Chinese GB, Japanese JIS, US ASTM, UK BS, EU DIN standards and so on.

Our advantages:

Our advantages such as advanced management and operation concepts, suitable work facilities, highly qualified talents and a number of trade partners who have long-term and close cooperation with us have ensured us to provide global customers with competitive high-quality commodities and excellent services, quickly, accurately, conveniently and completely.

Products Introduction:

Specifications

Round bar:
Diameter : 1mm-2000mm

Square bar:
Size:  50mm * 50mm-600mm *600mm

Plate steel/flat bar:
Size: Thickness:  0.1mm-800mm Width: 10mm to 1500mm

Tube/pipe:
Size: OD:  6-219mm  WT: 1-35 mm.

Cold-rolled sheet: Thickness:  2-5mm Width:1000mm Length: 2000mm

Hot-rolled sheet: Thickness:6-80mm Width: 210-610mm

Length:  We can supply any length based on the customer's requirement.

Forging/hot rolling/ extrusion of steel.

Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Finished goods condition:  hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement

Surface conditions:  scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement

Furnaces for metallurgical processing:  electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.

Ultrasonic inspection:  100% ultrasonic inspection for any inperfections or based on the customer's requirement

Excellent service for all kinds of industries, with advantages of technologies,  equipment and price.

We serve you with our honesty,  integrity,  and professionality.

Stainless Steel Suppliers | Hi-Steel HSLA-80 | Steel mould | Heat resistant steel | Tool Steel | Ball bearing steel | Spring steel | Alloy

Copyright 2003 - 2011 China longhai special steel Co., LTD is mainly engaged in all kinds of stainless steel 630 production, wholesale, retail enterprises

TEL:+86-13880247006 | FAX:+86-816-3639422 | E-mail:sales@specialsteel-jy.com | Add:119#,Jiangdong road, Sanhe Town,Jiangyou City, Sichuan Province, China | Zip:621701