Head Bolt, Mill Liner Bolts, M48 manufacturer / supplier in China, offering 4140 Oval Head Bolt 42CrMo High Strength Cement Mill Liner Bolts M48X150mm Hardware Bolts, 304 Stainless Steel Casting Parts Stainless Steel Round Bars, 304 Stainless Steel Balls 9mm SS304 Valve Ball and so on.
Min. Order / Reference FOB Price | |
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5 kg | US $3.20/ kg |
Local Area: | Jian, Jiangxi, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Certification: | ISO 9001:2008 |
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Standard: | ASTM |
Manufacturing Process: | Sand Cast |
Product Description:
Specifically designed and manufactured by Welding Alloys, wear plates comprise a base plate of construction steel and a wear resistant coating applied by arc welding, offering exceptional resistance to abrasive wear.
Heat treatment:
Ni-hard castings with material AS 2027/NiCr1-550: Heat treat at about 500ºC for 4 hours to 16 hours with air or furnace cooling and temper at 250~300ºC for 4 hours to 16 hours with air or furnace cooling.
Standard Specification:
Reference Standard
(ISO 21988-2005)Nominal Chemical Composition (W%)Eqv. StandardsCSiMnPSNiCrHBW480Cr22.5-3.0≤0.8≤0.8≤0.10≤0.103.0-5.51.5-3.0
BTM Ni4Cr2-DT
EN-GJN-HV520
AS2027 NiCr2-500
ASTM A 532 Ni-Cr-Lc
G-X 260 NiCr 4 2
BTM Ni4Cr2-GT
AS2027 NiCr4-500
ASTM A532 C1-B Ni-Cr-Hc
ASTM A532 C1-C Ni-Cr-GB
HBW555Cr92.5-3.51.5-2.50.3-0.8≤0.08≤0.084.5-6.58.0-10.0BTM Cr9Ni5
EN-GJN-HV600
AS2027 NiCr4-600
G-X 300 CrNiSi9 5 2
BTM Cr9Ni5
AS2027 NiCr4-630
ASTM A532 C1-D Ni-HiCr