Product Name: Marine Aluminium Engine Piston.
Remark:
1. For Japan, Germany, Australia, Canada, Sweden etc.
2. Good quality.
3. Competitive price
4. On-time Delivery.
5. More than 1500 different kinds of products, mainly per OEM.
Precision Machined, tolerance: H8,+0.033mm.
Payment Terms:
1. Payment for tooling: pay 50% in advance ,and samples will delivery within 50days, after confirmed the samples pay the balance 50%
2. Payment for goods: Pay 30% in advance ,after deliver the goods ,see B/L copy pay the balance 70%.
What is Gravity Casting?
The gravity process begins by preheating the mold to 150-200 °C (300-400 °F) to ease the flow and reduce thermal damage to the casting. The mold cavity is then coated with a refractory material or a mold wash, which prevents the casting from sticking to the mold and prolongs the mold life. Any sand or metal cores are then installed and the mold is clamped shut. Molten metal is then poured into the mold. Soon after solidification the mold is opened and the casting removed to reduce chances of hot tears.
Gravity Casting:
Aluminiun Alloy List:
CHINA
GB/T 1173
INTERNATIONAL ATANDARD
ISO 3522
GERMANY
DIN 1725.2
ENGLAND
BS 1490
FRANCE
NF A57-105
JAPAN
JIS H5202
AMERICA
ASTM B179
ZAlSi7Mg(ZL101)
Al-SiMg(Fe)
G-AlSi7Mg
LM25
A-S7G
AC4C
356
ZAlSi7MgA(ZL101A)
Al-SiMg
G-AlSi7Mg
LM25
A-S7G
AC4C
356A
ZAlSi12(ZL102)
Al-Si12
G-AlSi12
LM20
A-S13
AC3A
413.2
ZAlSi9Mg(ZL104)
Al-Si10Mg
G-AlSi9Mg
__
A-S9G
AC4A
359
ZAlSi5Cu1Mg (ZL105)
Al-SiCu1Mg
G- AlSi5Cu
LM16
__
AC4D
355
ZAlSi5Cu1MgA(ZL105A)
Al-Si5Cu1Mg
G- AlSi5Cu
LM16
__
AC4D
355.2
ZAlSi8Cu1Mg (ZL106)
Al-SiMg(Fe)
__
LM24
A-S7G
AC4B
328.1
ZAlSi7Cu4(ZL107)
Al-Si6Cu4
G- AlSi6Cu4
LM21
__
AC2B
319.2
ZAlSi12Cu2Mg1 (ZL108)
Al-Si12Cu
G-Al Si12(Cu)
LM13
A-S13
AC3A
383.2
ZAlSi12Cu1Mg1Ni1(ZL109)
Al-Si12Cu
G-Al Si12(Cu)
LM13
A-S13
AC3A
A413
ZAlSi5Cu6Mg (ZL110)
Al-Si16Cu4
G- AlSi6Cu4
LM21
__
__
308
ZAlSi9Cu2Mg (ZL111)
Al-Si10Mg
G- AlSi8Cu3
LM2
A-S9G
AC4B
354
ZAlSi7Mg1A(ZL114A)
Al-Si7Mg(Fe)
G-AlSi7Mg
LM25
A-S7G-03
AC4C
357
Casting Process:
Packing: Natural packing or as requirement.
Contact US:
Ningbo Ketai Industry Co., Ltd.
Jing No.11 Rd,Beilun Xiaogang,Ningbo China.
Tel: +86-0574-88181016
+86-0574-88181028
Fax: +86-0574-88181038
E-mail: sales@nbketai.com
sales@ketai-casting.com