Steel C40 1.0511 Ck40 S40c Pipe or Tube for Project

• Technics: Cold Drawn
• Application: Tool Steel Bar
• Surface: Polished
• Alloy: Alloy
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Color: Silver
• Model NO.: C40 S40C 1.0511
• Certification: RoHS, ISO9001, ASTM, JIS, GB, En, Astmb
• Technique: Cold Drawn
• Surface Treatment: Mill Finish(Not Polished)
• Form/Shape: Sheet, Plate, Bar, Rod, Tube, Pipe, Strip, Foil an
• Payment: T/T 30% Prepayment, 70% Balance Before Delivery
• Delivery Time: 2-5 Working Days After Getting The Prepayment
• Transport Package: Standard Export Packaging
• Specification: 0.5-200mm*500-2500mm*500-100000mm
• Trademark: Taixie
• Origin: China
• HS Code: 7606910000
• Production Capacity: 10 Tons Per Month

Product Description

1.[ Steel C40  S40C 1.0511 pipe or tube ] 
Introduction:
 

Standard:

EN 10277-2: 2008 Bright steel products. Technical delivery conditions. Steels for general engineering purposes     EN 10083-2: 2006 Steels for quenching and tempering. Technical delivery conditions for non alloy steels     EN 10250-2: 2000 Open steel die forgings for general engineering purposes. Non-alloy quality and special steels

Equivalent grades of   steel   C40 (1.0511)
Warning! Only for reference

EU EN	USA -	Germany DIN,WNr	Japan JIS	France AFNOR	England BS	Italy UNI	China GB	Poland PN	Czechia CSN	Russia GOST	Inter ISO
C40	1038 1040	1.0511 C40 Ck40	S40C	AF60C40 AF60C45 XC42HI	070M40 080M40 En8	C40	40	40	12041	40	C40 C40E4

2.[Steel   C40  S40C 1.0511 pipe or tube ]

 Surface:

mill finish (not polished)
brushed
mirror 
embossed 
oxidized
cold-rolled
hot-rolled

3.[Steel   C40  S40C 1.0511 pipe or tube ] 
Chemistry:


Chemical composition %   of   steel   C40 (1.0511):   EN 10277-2-2008

Cr + Mo + Ni = max 0.63

C	Si	Mn	Ni	P	S	Cr	Mo
0.37 - 0.44	max   0.4	0.5 - 0.8	max   0.4	max   0.045	max   0.045	max   0.4	max   0.1

Mechanical properties of   steel   C40 (1.0511)

Nominal thickness (mm):	to 16	16 - 100	100 - 250
Rm - Tensile strength (MPa) (+N)	580	550	530

Nominal thickness (mm):	5 - 10	10 - 16	16 - 40	40 - 63	63 - 100
Rm - Tensile strength (MPa) (+C)	700-1000	650-980	620-920	590-840	550-820

 

Nominal thickness(mm):	to 16	16 - 100	100 - 250
Re - Upper yield strength or Rp0.2 - 0.2% proof strength (MPa) (+N)	320	290	260

Nominal thickness(mm):	5 - 10	10 - 16	16 - 40	40 - 63	63 - 100
Rp0.2 0.2% proof strength (MPa) (+C)	540	460	365	330	290

 

Nominal thickness (mm):	5 - 10	10 - 16	16 - 40	40 - 63	63 - 100
A - Min. elongation at fracture (%) (+C)	6	7	8	9	9

 

Nominal thickness (mm):	to 16	16 - 100	100 - 250
A - Min. elongation Lo = 5,65 √ So (%) (+N)	16	17	17

 

Brinell hardness   (HBW):   (+SH)

163 - 211

Properties of   steel   C40 (1.0511)

Weldability: Due to the medium-high carbon content it can be welded with some precautions.
Hardenability: Low hardenability; it shows intermediate features between those of steels with medium and those of steels with high carbon content; therefore it is not easy to obtain the required features by quenching in oil and the quenching in water can result in cracking.

 

7.These  are packaging  pictures :