Pas encore membre de TradeKey.com? Inscrivez-vous pour vous connecter avec 9 millions d'importateurs et exportateurs.
Rejoignez-le maintenant c'est gratuit |
Book call on your favorite time

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services

Amazon Services
Membre gratuit

Forging Steel

Hong Kong

-

900 ~ 950 / Metric Ton Obtenir le dernier prix

China

900 per Metric Ton

20 Metric Ton

-

30 days

1000 Metric Ton per Month

D/P, L/C, T/T

Forgings

Contacter maintenant

La description

Chemical  Requirements:
Analysis on cast. To be in accordance with table below
 
Required For Information only
Recomme ndation
C Mn Si P S Cr Mo Ni Al H
0.43/0.50 0.60/0.90 0.15/0.35 0.025 0.025 0.020 0.06 0.25 0.02/0.05 2ppm
Note: P+S: 0.04 max, Cr+Ni+Mo0.63.
 
Mechanical Properties Required :
On material at the time of supply.
 
-      Sampling:
Material shall be test per heat and per heat treat load, once Tensile and Three impact.
Test practice in accordance with ASTM A **0-10 and ASTM A-434 CL BC, test specimens shall taken with the longitudinal axis located at 1” bellow surface.
 
Surface Yield/Re 0.2% offset Tensile/Rm 2” Elongation Area Red. Charpy V Note
BHN Mpa PSI A % Z % Ft-lbs 1KSI=6.895MPa
***-210 305 ***-720 16 45 21 J 1ft-lbs=1.356J
Report 0.6% eul for inform only          
25.4 MM sub surface cheking at least 4” or 102 mm from end of bar: ***-360BHN, aiming for ***-302BHN
 
General requirements:
 
Forging reduction ratio:4:1
Austenite grain: As per ASTM E112-latest, grade 5-8
Guarantee no crack, no flake, no shrnk hole, no pin hole
Mercury free: non radioactive, no welding. Decarburization is allowed for the RT and then QT bars.
Non-metal inclusion: As per ASTM E45-latest method A
 
Surface condition: rough turned, required a surface finish of 500 RMS or better
 End hole: removed the ends holes.
 Dia. Tolerance: -0/+2mm.
 Out of roundness: within 1.9 mm. Straightness: max. 2mm/m.:1.9mm, 2mm/m.
 Forged Bars surface grinding allowed, Must not remove surface bellow nominal diameter.
 Material shall be untrasonic tested in accordance with ASTM A388 4mm FBH.
Austenit****@*****1625°F, 45 minutes per inch. Temper

Contactez-nous

Personne à contacter:Ms. Lucy

Société:Zhongyuan International Group Co., Limited

Nom de la société:mark.sun@zyico.com, Hong Kong, Other, Hong Kong,

To,

Ms. Lucy < Zhongyuan International Group Co., Limited >
Je veux savoir:

Plus de produits de autres fournisseurs

Hot sale competitive camlock norm Hot sale competitive
Hollow Carbon Steel Ball With Hole Hollow Carbon Steel Ball
Aluminium Foil Flexible duct (DEC-A) Aluminium Foil Flexible
insert buckle series insert buckle series
dowel bars, tower bolt, hinges, plastic crack inducers dowel bars tower bolt
Synthetic Monocrystal Diamond Abrasive Powder 0.25 to 90 micron Synthetic Monocrystal
Aluminium Abrasive Cutting Tool Cutting Wheel Disc for Stainless Steel-355 Aluminium Abrasive Cutting
Custom CNC High  Precision Machining Milling Turning Aluminum Brass Stainless Steel Parts Custom CNC High Precision
OEM automotive accessories OEM automotive accessories
TC-3011 TC-3011
ABB Baldor Dodge Raptor coupling spare parts supplier ABB Baldor Dodge Raptor
QHXN Circular Blades QHXN Circular Blades
Gasoline blow torch Gasoline blow torch
Platform Type Folding Trolley, Hand Truck, Hand Cart, PU Caster Platform Type Folding
RS232/RS485 CONVERTER RS232/RS485 CONVERTER
posiition indicator 04 line posiition indicator 04 line