Gray and Ductile

Domestic foundry Services:

We represent the newest and most advanced domestic foundries in the United States.  With two separate facilities that give us the ability to produce short and long run castings up to 200 pounds and can be run in both horizontally and vertically parted molds.  Consistent quality and speed to delivery are our focus.  We also have extensive in-house machining, pattern making operations and a host of finishing options.

 

Gray and Ductile Castings:

Molding Capabilities

Molding Lines                                  Plate Size                            Mold Depth                     Weight Range

2 B&P 16X20 Matchblomatic            16″ X 20″                               6″ cope 6″ drag                 1- 40 lbs.

1 Sinto FBO-X 20X24                        20″ X 24″                              8″ cope 8″ drag                 1-75 lbs.

1 Sinto FBO-V 32X32                       32″ X 32″                               12″ cope 12″ drag             25-200 lbs.

2 Disamatic 2013A                           18.90″ X 23.62″                      4.73″ – 13.00″                   1- 60 lbs.

 

Core Room Capabilities

Core Line            Model / Size                                       Binder System               Catalyst

Cold Box              Gaylord 24                                          Phenolic Urethane          Amine Gas

Cold Box              Sinto SCC90                                       Phenolic Urethane          Amine Gas

Cold Box              Redford 22                                          Phenolic Urethane          Amine Gas

Cold Box              Palmer Continuous Mixer                   Phenolic Urethane          Liquid

Shell                     U180                                                  Resin Coated Sand         Heat

Shell                     Redford 43                                         Resin Coated Sand         Heat

Shell                     Minamatic TR-B                                 Resin Coated Sand         Heat

Shell                     Minimatic BTR-SX                             Resin Coated Sand         Heat

Warm Box            Redford 22                                         Furan Warmbox               Liquid / Heat

* Cores can be purchased from our approved outside vendors if tooling will not transfer to one of these lines.

Irons Poured

Gray Iron

Material Specification                                                    Iron Class

ASTM A48                                            CL20       CL25       CL30       CL35       CL40       CL45

ASTM A159                                          G1800     G2500    G3000      G3500    G4000

ASTM A126                                          Class A    Class B   Class C

EN 1561                                                EN-GJL-150           EN-GJL-200         EN-GJL-250         EN-GJL-300

JIS G5501                                             FC150    FC200    FC250    FC300    FC350

SAE J431                                               ** Grades upon agreement of properties **

Ductile Iron

Material Specification                                                    Iron Class

ASTM A536                         60-40-18               65-45-12               80-55-06               100-70-03            120-90-02

ASTM A395                         60-40-18

SAE J434                            D4018    D4512    D5506    D7003

EN 1563                               EN-GJS-400-18 LT       EN-GJS-450-15  EN-GJS-450-10      EN-GJS-500-7      EN-GJS-600-3       EN-GJS-700-2

JIS G5502                            FCD 400-18          FCD 450-10         FCD 500-7         FCD-600-3          FCD-700-2         FCD 800-2