S45C горячекатаный SM45C/1045/S45C/C45/45

Описание и отзывы

Трекер стоимости

Характеристики

S45C hot rolled SM45C/1045/S45C/C45/1.0503/45#

 

APPLICATIONS:

Plain carbon steel for mechanical engineering and automotive components.

It is usually supplied untreated but can be supplied to order in the normalized or finally heat treated (quenched and tempered to "Q" or "R" properties), which is adequate for a wide range of applications.

It is a very popular grade of through-hardening medium carbon steel, which is readily machinable in any condition. It is suitable for the manufacture of parts such as general-purpose axles and shafts, gears, bolts and studs. It can be further surface-hardened typically to 50-55 HRC by induction processes, producing components with enhanced wear resistance.

In its heat treated forms possesses good homogenous metallurgical structures, giving consistent machining properties.

 

Chemical Composition(%):

Carbon        0.43-0.50 

Silicon        0.17-0.37

Manganese    0.60-0.90 

Phosphorus    0.04 max

Sulphur       0.04 max

Chrome       0.30 min

 

Process:  EAF/LD+LF+VOD+hot Rolled +Heat Treatment(optional)

 

Hot forming and heat treatment:

hot rolling:1100 - 850°C

Normalising:840 - 880°C/air

Soft annealing:680 - 710°C/furnace

Hardening:820 - 860°C/water, oil

Tempering:550 - 660°C

Treated for cold shearability +S:max. 255 HB

Soft annealed +A:max. 207 HB

 

SIZE RANGE:

Round:

Hot Rolled:  10mm-300mm

Length:2000-13000mm or as required

 

Flat:

Hot rolled: Thickness: 20-130mm  Width: less than 610mm

 

SURFACE FINISHES:

Black, Peeled (K12), Cold Drawn, Turned & Polished (H10, H11), Precision Ground (H9, H8).

 

COLOUR CODE: Red

 

Test: Ultrasonic test according to SEP 1921-84 C/c

 

Certificate of Quality: issued in English, in addition the normal terms, production process, the mechanical property yield strength, tensile strength, elongation and hardness, forged ratio, UT test result, Grain size, heat treatment methods and the sample of is shown on the Certificate of Quality.

  

Delivery: products in stock can be prepared within 5 days after you make your order. Products as your order can be finished within 15 days less than 500 tons. If you have specific requirements can be finished within 7 days less than 500 tons.

 

Marking: Heat No. will be cold stamped and Steel grade, diameter mm, length mm, and  the manufacturer LOGO and weight kg is painted

RELATED SPECIFICATIONS:

European:     C40, C45, Ck40,Ck45, Cm40, Cm45,

Germany      DIN 1.1191  DIN1.1201

Great Britain:  BS970: 1955 EN8,

             BS970/PD970: 1970 onwards 080M40, 080M46, 060A47

France:       AFNOR XC 42 TS , AFNOR XC 45 , AFNOR XC 48 , AFNOR XC42

Sweden:       SS 1672

Werkstoff  No.: 1.0511, 1.1186, 1.1189.

USA:         ASTM A29 , ASTM A510 , ASTM A519 ,

             ASTM A576 , ASTM A682 ,

             FED QQ-S-635 (C1045) , FED QQ-S-700 (1045) ,

             SAE J403 , SAE J412 , SAE J414 , UNS G10450

SAE:        1049, 1039, 1040, 1042, 1043, 1045.

Japan:        JIS S 45C , JIS S 48 C