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Thuis > Product List > Stalen staaf > CK45 40Cr 20MnV6 QT verchroomde zuigerstang
CK45 40Cr 20MnV6 QT verchroomde zuigerstang
  • CK45 40Cr 20MnV6 QT verchroomde zuigerstang
  • CK45 40Cr 20MnV6 QT verchroomde zuigerstang
  • CK45 40Cr 20MnV6 QT verchroomde zuigerstang
  • CK45 40Cr 20MnV6 QT verchroomde zuigerstang

CK45 40Cr 20MnV6 QT verchroomde zuigerstang

betaling Type:
L/C,T/T
Incoterm:
FOB,CFR,CIF,EXW
Min. orde:
2 Ton
vervoer:
Ocean
Haven:
Shanghai
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Overview
Productkenmerken

Model: CK45 40Cr 20MnV6

merk: TORICH

Leveringscapaciteit en aanvullende infor...

verpakkingen: in houten kist

produktiviteit: 50000 tons/year

vervoer: Ocean

Plaats van herkomst: Zhejiang, CN

Ondersteuning over: 50000 tons/year

Certificaat: ISO 9001 ISO 14001 TS 16949

GS-code: 7304193000

Haven: Shanghai

betaling Type: L/C,T/T

Incoterm: FOB,CFR,CIF,EXW

Verpakking & Levering
Verkoopeenheden:
Ton
Pakkettype:
in houten kist

CK45 40Cr 20MnV6 QT verchroomde zuigerstang


Naam: verchroomde zuigerstang

Type: massief / hol

Materiaal: CK45, 20MnV6,42CrMo4, 40Cr

D .: 40-400 mm

GEWICHT: ≥5 mm

Legering of niet: niet-gelegeerd

Lengte: tot 12000 mm volgens de eis van de klant

Plaats van herkomst: Zhejiang, China (vasteland)

Oppervlaktebehandeling: verchroomd, vernikkeld

Warmtebehandeling: gegloeid, QT

Materiaal: CK45; 20MnV6; 42CrMo4; 40Cr

CHEMICAL COMPOSITION(%)
 
Steel Grade C% Mn% Si% S% P% V% Ni% Cr% Mo% Cu%
CK45 0.42-0.50 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035 / ≤0.25 ≤0.25 / ≤0.25
20MnV6 0.17-0.24 1.30-1.70 0.10-0.50 ≤0.035 ≤0.035 0.10-0.20 ≤0.30 ≤0.30 / ≤0.30
42CrMo4 0.38-0.45 0.5-0.8 0.17-0.37 ≤0.035 ≤0.035 0.07-0.12 ≤0.03 0.90-1.20 0.15-0.25 ≤0.03
40Cr 0.37-0.45 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035 / ≤0.30 0.80-1.1 / ≤0.03


MECHANICAL PROPERTIES
 
Material Tensile Strength
Rm (Mpa) 		Yield Strength
Rel (Mpa) 		Elogation
A% 		CHARPY CONDITION
CK45 610 355 15 >41J Normalized
CK45 800 540 20 >41J Q+T
20MnV6 750 590 12 >41J Normalized
42CrMo4 980 850 14 >47J Q+T
40Cr 1000 800 10   Q+T


SUPPLY CONDITION Ground and chrome plated
CHROME THICKNESS 20 to 30 micron
SURFACE ROUGHNESS Ra≤0.2 micron and Rt≤2 micro
TOLERANCE ON DIA ISO f7 on the diameter
OVALITY Half of the tolerance ISO f7
STRAGHNESS ≤0.2MM/M
SURFACE HARDNEDD 850-1150 HV(vickers 100g)
COHESION

No craks,breaking or detaching after thermic shock

(warming up at 3200 celsius degrees and cooling in water)

POROSITY Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10
CORROSION RESISTANCE Test in natural salt spray according to ASTM B117-120hours
Results evaluation accordin to ISO4540 RATING7-10
WELDABILITY Good
PACKING Anti rust oil to be applied on material and each rod to be packed in paper sleeve
CERTIFICATE All certificate related with material heat treatment and plating is required

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