November 29, 2018

Carbon Steel A27 GR U-60-30

Grade U-60-30[415-205] (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 U-60-30[415-205] (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

Paramid Mooring Anchor Castings, sand casting anchor fittings.

Paramid Mooring Anchor Castings

Tensile Strength: 60ksi(415Mpa) min
Yield Strength: 30ksi (205Mpa) min
Elongation in 2in. or 50mm: 22.0% min
Reduction of Area: 30% min
Heat treatment process: generally all Grade U-60-30[415-205] (J02500) castings should be heat-treated by full annealing, normalizing, normalizing and tempering, or quenching and tempering


Manufacture Process: Sand Casting, Precision Lost Wax Investment Casting.

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  1. Sand Casting

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    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.

  2. Investment Casting

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  3. 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.

  4. CNC Machining

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Metal Castings

Cobalt Casting Rotor

Cobalt Rotor Casting is made by investment casting process with CNC machining. Cobalt stellite alloy and UNS R30001/R30404/R30106

Stainless Steel Casting-Cap

Stainless Steel Casting – Cap, made by investment casting, the casting has good dimension and gap shaps in castings. stianless steel 304/316 is popular for casting

Stainless Steel Water Meter Casting

Stainless Steel water flow meter Casting for measuring water flow. Casted Stainless Steel 304 or 316 or 201, made by investment casting process.

Stainless Steel Casting Lid

stainless steel lid castings will be made by investment casting process, the casting can be stainless steel 304/316/CF8M/CF8 or SS410. stainless steel casting has good dimensions.

Austenitic Stainless Steel Casting

Austenitic Stainless Steel castings include: stainless steel CF8M, stainless steel SS316, stainless steel CF8, stainless steel 304, stainless steel 304L(CF3), stainless steel steel 316L (CF3M)

316 Stainless Steel Castings

Stainless steel castings, stainless steel valve body, SS316 is same as CF8M.

Carbon Steel
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