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Custom castings · material-corrected

Cast steel and steel component samples.

The catalog headings on several plates say ductile iron, but individual material fields identify ZG, GS, alloy-steel or stainless grades. This page follows the specific material field and keeps the original plates visible for review.

Scope control

What this page can verify.

  • Includes ZG-, GS-, 25MnNi-, 42CrMo-, GE280- and stainless-labeled samples
  • GE280 is retained as a legacy cast-steel designation; cross-references are not treated as a material certificate
  • Applicable grade standard, heat treatment and test scope are quotation inputs
Evidence status

Model labels and visible dimensions come from the supplied HBHT catalog. Final drawings, tolerances, material certificates and performance values are confirmed per quotation.

Verified HTML specifications

Cast Steel Castings: catalog page 40.

Every visible value below was transcribed from the supplied PDF and checked against the high-resolution source.

Catalog 40

Rail and automotive cast steel examples

Five cast steel casting examples
A4 cast steel spring seat for high-speed rail accessories
Source product photograph labeled Spring seat.
A4 cast steel lift the barrier component for high-speed rail accessories
Source product photograph labeled Lift the barrier.
20Mn5 cast steel axle box for high-speed rail accessories
Source product photograph labeled Axle box.
ZG270-500 cast steel front suspension bracket
Source product photograph labeled Front suspension bracket.
ZG310-570 cast steel front suspension arm
Source product photograph labeled Front suspension arm.
Cast steel examples - category, source specification notation, weight and material
Product exampleSource categorySpecifications (source notation)Single weight (kg)Material
Spring seatHigh speed rail accessories1000*330*20082.0A4
Lift the barrierHigh speed rail accessories400*200*1509.0A4
Axle boxHigh speed rail accessories760*370*2201.020Mn5
Front suspension bracketAuto parts500*200*200Not statedZG270-500
Front suspension armAuto parts370*220*130Not statedZG310-570

These are supplied casting examples, not catalog model numbers. Dimension order and units are not stated. The axle-box row prints 760*370*220 and 1.0 kg; this potentially inconsistent combination is preserved exactly and requires supplier confirmation. The two front-suspension rows do not state weight. Confirm referenced material standards and grades, approved drawings, tolerances, casting and machining scope, heat treatment, inspection plan and acceptance criteria before quotation or production.

Verified HTML specifications

Cast Steel Castings: catalog page 41.

Every visible value below was transcribed from the supplied PDF and checked against the high-resolution source.

Catalog 41

Automotive and rail cast steel examples under a conflicting source heading

Five ZG/GS material casting examples
ZG230-450 hook arm side protection casting
Source photograph labeled Hook arm side protection.
GS240-N traction body casting for high-speed rail accessories
Source photograph labeled Traction body.
ZG230-450 side protective base casting
Source photograph labeled Side protective base.
ZG310-570 fixed bracket for gearbox control casting
Source photograph labeled Fixed bracket for gearbox control.
ZG230-450 inner cushion plate on the connecting board casting
Source photograph labeled Inner cushion plate on the connecting board.
ZG/GS casting examples - category, source specification notation, weight and material
Product exampleSource categorySpecifications (source notation)Single weight (kg)Material
Hook arm side protectionAuto parts150*100*521.2ZG230-450
Traction bodyHigh speed rail accessories600*250*20066.0GS240-N
Side protective baseAuto parts200*180*521.5ZG230-450
Fixed bracket for gearbox controlAuto parts170*130*701.2ZG310-570
Inner cushion plate on the connecting boardAuto parts160*90*80.6ZG230-450

Catalog page 41 is headed DUCTILE IRON CASTINGS, but every printed material is a ZG or GS cast-steel designation. The records are therefore placed on the cast-steel page while the heading conflict is disclosed. Confirm the intended material family, referenced material standard and grade with the supplier before quotation or production; also confirm drawing revision, units, tolerances, casting and machining scope, heat treatment and inspection criteria.

Verified HTML specifications

Cast Steel Castings: catalog page 42.

Every visible value below was transcribed from the supplied PDF and checked against the high-resolution source.

Catalog 42

Rail, forklift and automotive cast steel examples

Five cast steel casting examples
25MnNi cast steel axle box cover
Source photograph labeled Axle box cover.
20Mn5 cast steel axle box body
Source photograph labeled Axle box body.
ZG310-570 cast steel forklift shift fork
Source photograph labeled Shift fork.
ZG230-450 cast steel automotive connection plate
Source photograph labeled Connection plate.
ZG40Cr cast steel automotive bracket
Source photograph labeled Bracket.
Cast steel examples - category, source specification notation, weight and material
Product exampleSource categorySpecifications (source notation)Single weight (kg)Material
Axle box coverHigh speed rail accessories350*330*12018.825MnNi
Axle box bodyHigh speed rail accessories640*310*18074.020Mn5
Shift forkForklift accessories144*127*580.6ZG310-570
Connection plateAuto parts161*70*961.5ZG230-450
BracketAuto parts360*40*801.8ZG40Cr

These are supplied casting examples, not catalog model numbers. Dimension order and units are not stated. Material symbols are reproduced as printed and do not establish the governing national or customer standard. Confirm exact grade equivalence, approved drawing, tolerances, casting and machining scope, heat treatment, inspection plan and acceptance criteria before quotation or production.

Verified HTML specifications

Cast Steel Castings: catalog page 43.

Every visible value below was transcribed from the supplied PDF and checked against the high-resolution source.

Catalog 43

Railway, hardware and automotive steel casting examples under a conflicting source heading

Five 25MnNi/ZG material casting examples
25MnNi railway door locking device casting set
Source photograph labeled Door locking device.
ZG20SiMn wedge clamp and wedge tongue piece castings
Source photograph labeled Wedge clamp / Wedge tongue piece.
ZG310-570 support castings
Source photograph labeled Support.
ZG310-570 automotive locking hook castings
Source photograph labeled Locking hook.
ZG310-570 automotive gripper tube castings
Source photograph labeled Gripper tube.
Steel casting examples - category, source specification notation, weight and material
Product exampleSource categorySpecifications (source notation)Single weight (kg)Material
Door locking deviceRailway parts270*70*13013.025MnNi
Wedge clamp / Wedge tongue pieceHardware accessories175*70*38/97*35*121.1ZG20SiMn
SupportHardware accessories170*65*450.8ZG310-570
Locking hookAuto parts100*55*360.3ZG310-570
Gripper tubeAuto parts74*60*5.0.3ZG310-570

Catalog page 43 is headed DUCTILE IRON CASTINGS, but every printed material is 25MnNi or a ZG cast-steel designation. The records are placed on the cast-steel page while the conflict is disclosed. The gripper-tube specification includes a trailing period in the source, and the combined wedge-clamp/tongue-piece notation is not separated into independently confirmed dimensions. Confirm material family, governing standard, drawing revision, units, tolerances, heat treatment and inspection criteria with the supplier.

Verified HTML specifications

Cast Steel Castings: catalog page 44.

Every visible value below was transcribed from the supplied PDF and checked against the high-resolution source.

Catalog 44

Rail, oilfield, container and hardware cast steel examples

Five cast steel casting examples
42CrMo support positioning seat casting
Source photograph labeled Support positioning seat.
20CrMo oilfield valve body casting
Source photograph labeled Valve body.
ZG310-570 container lock casting
Source photograph labeled Container Lock.
ZG310-570 connector base casting
Source photograph labeled Connector base.
ZG310-570 oxygen containing sleeve castings
Source photograph labeled Oxygen containing sleeve.
Cast steel examples - category, source specification notation, weight and material
Product exampleSource categorySpecifications (source notation)Single weight (kg)Material
Support positioning seatHigh speed rail accessories85*65*200.142CrMo
Valve bodyOilfield accessories103*103*700.620CrMo
Container LockContainer accessories98*40*250.5ZG310-570
Connector baseHardware accessories50*41*370.3ZG310-570
Oxygen containing sleeveExport hardware components55*34*310.1ZG310-570

These are supplied casting examples, not catalog model numbers. Dimension order and units are not stated. Material symbols are reproduced as printed and do not establish the governing standard, delivery condition or heat treatment. Confirm exact grade and standard, approved drawings, tolerances, casting and machining scope, heat treatment, inspection plan and acceptance criteria before quotation or production.

Verified HTML specifications

Cast Steel Castings: catalog page 45.

Every visible value below was transcribed from the supplied PDF and checked against the high-resolution source.

Catalog 45

Hardware and rail steel casting examples under a conflicting source heading

Three 42CrMo/GE280/25MnNi casting examples
42CrMo turbocharger connection plate casting
Source photograph labeled Turbocharger connection plate.
GE280 high-speed rail positioning seat casting
Source photograph labeled Positioning seat.
25MnNi high-speed rail cover pressing casting
Source photograph labeled Cover pressing.
Steel casting examples - category, source specification notation, weight and material
Product exampleSource categorySpecifications (source notation)Single weight (kg)Material
Turbocharger connection plateExport hardware components186*60*901.042CrMo
Positioning seatHigh speed rail accessories530*300*22027.0GE280
Cover pressingHigh speed rail accessories450*250*20014.525MnNi

Catalog page 45 is headed DUCTILE IRON CASTINGS, but its printed materials are 42CrMo, GE280 and 25MnNi. The records are placed on the cast-steel/steel-casting page while the conflict is disclosed. GE280 is retained exactly as a source material designation; confirm the governing historical or customer specification and permitted current equivalent. Confirm all grades, delivery condition, drawings, units, tolerances, heat treatment and inspection criteria with the supplier.

Verified HTML specifications

Stainless Steel Castings: catalog page 46.

Every visible value below was transcribed from the supplied PDF and checked against the high-resolution source.

Catalog 46

201, 304 and 316 stainless steel casting examples

Five stainless steel casting examples
316 stainless steel hydraulic cylinder tail casting
Source photograph labeled Stainless steel cylinder tail.
201 stainless steel pump accessory labeled Lianjia
Source photograph labeled Lianjia.
316 stainless steel high-pressure washing machine pump head
Source photograph labeled Pump head.
304 stainless steel container lock casting
Source photograph labeled Container Lock.
304 stainless steel American standard valve body casting
Source photograph labeled American standard valve body.
Stainless steel casting examples - category, source specification notation, weight and material
Product exampleSource categorySpecifications (source notation)Single weight (kg)Material
Stainless steel cylinder tailHYDRAULIC FITTINGS77*76*551.1316
LianjiaPump accessories75*77*770.9201
Pump headHigh pressure washing machine accessories155*100*602.9316
Container LockContainer accessories120*50*300.2304
American standard valve bodyValve body accessories88*88*1051.5304

The source heading says CAST STEEL CASTINGS while every row prints stainless grade shorthand 201, 304 or 316. These records are described as stainless steel examples, but the governing grade standard, chemistry, casting-grade designation and corrosion requirements are not stated. American standard is only the supplied product name and does not identify a valve standard. Confirm alloy specification, casting grade, process, solution treatment/passivation, dimensions, pressure class, testing and acceptance criteria before quotation or production.

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