Grade N-1 (UNS Code: J02500) is covered by ASTM A27 standard, it’s a good carbon steel for casting purpose.
ASTM A27 / A27M – 17 Standard Specification for Steel Castings, Carbon, for General Application
Grade N1 (J02500) Casting Chemical Requirements and Mechanical Property:
Carbon: 0.25max
Manganese: 0.75 max
Silicon: 0.80 max
Sulfur: 0.06 max
Phosphorus: 0.05 max
For each reduction of 0.01 % carbon below the maximum specified, an increase of 0.04 % manganese above the maximum specified will be permitted to a maximum
NO TENSILE REQUIREMENT IN STANDARD.
Carbon Steel A27 GR N-1 Listed in American Standard:
Grade N1 (J02500) Casting Heat treatment process:
Generally all castings need to be annealed.
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Manufacture Process: Sand Casting, Precision Lost Wax Investment Casting.
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- Sand Casting
Casting Quality focus on Metal Parts industry, we provide professional service in Metal Casting field.
Sand Casting is a popular metal form method, are suitable for all materiel, such as grey iron, ductile iron, malleable iron, carbon steel, stainless steel, aluminum and bronze.
- Investment Casting
also named as precision lost wax casting, mainly suitalbe for carbon steel and stainless steel parts. We also provide grey iron and ductile iron and aluminum and bronze parts by investment casting. It can achieve the best appearance with good tolerance
- Shell Casting
Shell casting method is a good option to replace investment casting and sand casting. the quality is better than sand casting parts, suitable for bulk production.
- CNC Machining
CNC Milling, CNC turning with 5 xix CNC center, we provide precision machining for all castings based on customers design drawings.
- CAD Design
Mechanical Design service based on customers requirement, our software is Solidworks and AutoCAD.
- Tools/Mold Design
Mould design and production will be served for metal casting ad plastic injection industry. Based on our more than 10 years experience, we supply professional molds for our customers in Europe and North American.
