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  • 1/B, Ground Floor, Siddhi Apartment,
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25CRMO4 Round Bar

25CRMO4 Round Bar
  • UNS: UNS G41300
  • WNR: 1.7218
  • Diameter Range: 5 mm to 500 mm
  • Length: 100 mm to 6000 mm
  • Finish: Black, Forged, Bright Polished
  • Certificate: EN 10204/3.1B
  • Density: 7.85 g/cm3
  • Melting Point: 1432°C
  • Poisson's Ratio: 0.27-0.30
  • Heat Treatment: 800℃-850℃ (Annealing)

Cut to Size UNS G41300 Forged Bar Supplier in India



25CRMO4 Round Bar Manufacturer in india

Supplied in August 10, 2024


BAZAN Group

BAZAN Group

Delek Group

Delek Group

25CRMO4 Round Bar Specification


 Round Bar Sizes

UNS C18150 Round Bar Sizes

  • Diameter: 3 - 600 mm
  • Length: 0.5 - 6 m
  • Custom Available

Flat Bar Sizes

Copper Chromium Zirconium Alloy Flat Bar Sizes

  • Length: 0.5- 6 m
  • Thickness: 0.5 - 200 mm
  • Width: 1.5 - 250 mm
Square Bar Sizes

Chromium Zirconium Copper Square Bar Sizes

  • Side width: 2 - 200 mm
  • Length: 0.5 - 6 m
  • Custom Available
Hex Bar Sizes

C18150 Class 2 Hex Bar Sizes

  • Inscribed Diameter: 3 - 180 mm
  • Length:0.5 - 6 meter
  • Custom Available

  Round Bar Testing

Chromium Copper Round Bar Testing

  • Upset Testing
  • PMI
  • Step-Down Tests
Documentation

UNS C18150 Flat Bar Documentation

  • MTC EN 10204 3.1
  • 100% Radiography Test Report
  • Third Party Inspection Report
Physical Properties

Chromium Zirconium Copper Rod Applications

  • Welding Electrodes
  • Spark Discharge Electrodes
  • Seam Welding Wheels
  • Electrode Holders
 Shape

2.1580 CUCRZR Square Bar Shape

  • Rectangle
  • Square, Hex
  • Round


 Origin

Chromium Zirconium Copper Bar Origin

  • Indian
  • American
  • Korean
  • Japanese
  • European

Finish

C18150 Chromium Zirconium Rectangular Bar Finish

  • Rough Turned
  • NO.4, Bright
  • Black
  • Pickled
  • Polished
  Condition

Chromium Zirconium Copper Round Bar Condition

  • PH
  • H&T
  • ANN
Packaging

C18150 Chrome Hex Bar Packaging

  • Bubble wraps
  • Custom
  • Wooden Boxes

  Method

Alloy Chromium Zirconium Copper Bright Bar Method

  • Forged
  • Rolled
Services

C18150 Class 2 Cold Drawn Bar Services

  • Shearing
  • Cutting
  • Heat Treatment
  Marking

Chromium Copper Round Bar Marking

  • Nominal Size
  • Material Grade
  • Method of Manufacturing etc.
Tolerances

UNS C18150 Flat Bar Tolerances

  • H8 to H13
  • K9 to K12



Offer AISI 4130 Threaded Bar Stockist in Hot and Cold Forged With Age Hardening

UNS G41300 Round Bar Forging Temperature


Method Temperature
Forging Initial 1180 °C
Forging Final 800 °C

Chrome Moly 25CRMO4 Flat Bar Heat Treatments


Heat Treatment
Method Temperature
Soft Annealing 650 - 700 °C
Water Quenching 800 - 880 °C
Normalizing 860 - 900 °C
Tempering 540 - 680 °C
Oil Quenching 830 - 900 °C

25CrMo4 Bar Mechanical Properties in Quenched and Tempered condition


Diameter mm 160-330 70-160 ≤70
Yield Strength Mpa ≥380 ≥400 ≥450
Tensile Strength Mpa ≥600 ≥650 ≥700
Impact Charpy J L:≥38
T:≥22
L:≥45
T:≥27
≥50
Elongation % L:≥18
T:≥14
L:≥17
T:≥13
≥15

Surface Finish and Tolerance of 1.7218 Alloy Steel Hex Bar


Surface Finish Tolerance
Black-Rolled (0, +1mm)
Black-Forged (0, +5mm)
Grinding Best h9
Turned    (0, +3mm)
Peeled Best H11
Cold Drawn Best H11
Polished Best h11

Buy Chrome Moly 25CRMO4 Flat Bar Online With NDT Testing

25CRMO4 Round Bar Supply Form


Supply Form Size (mm) Tolerance Process
Round Φ6-Φ100 Best H11 Bright/Black Cold Drawn
Φ16-Φ350 -0/+1mm Black Hot Rolled
Best H11 Peeled/ground
Φ90-Φ1000 -0/+5mm Black Hot Forged
-0/+3mm Rough Turned
Flat/Square/Block Thickness :120-800 -0/+8mm Black Hot Forged
Width:120-1500 -0/+3mm Rough Machined

Application of 25CRMO4 Alloy Steel Square Bar


Application of 25CRMO4 Alloy Steel Square Bar

25CRMO4 Round Bar Equivalent


American (ASTM)

American (ASTM)

  Germany (DIN)

Germany (DIN)

  Russia (GOST)

Russia (GOST)

Europe (EN)

Europe (EN)

  Japan (JIS)

Japan (JIS)

  France (AFNOR)

France (AFNOR)

England (BS)

England (BS)

  Italy (UNI)

Italy (UNI)

  Sweden (SS)

Sweden (SS)

Czechia (CSN)

Czechia (CSN)

  Finland (SFS)

Finland (SFS)

SAE 4130 Round Bar Chemical Composition


  A270 Threaded Rod

  • C (Carbon) = 0.28-0.33%
  • Si (Silicon) = 0.15-0.35%
  • Mn (Manganese) = 0.4-0.6%
  • P (Phosphorus) = ≤0.035%
  A270 Threaded Rod

  • S (Sulfur) = ≤0.04%
  • Cr (Chromium) = 0.8-1.1%
  • Mo (Molybdenum ) = 0.15-0.25%



25CrMo4 Rod Physical Properties


Property Values
Machinability 70%
Thermal conductivity W/(m.K) 46
Modulus of Elasticity Tension 29
Specific Gravity 7.8

Types Of 25CRMO4 Bar


UNS G41300 Bright Bar

UNS G41300 Bright Bar

25CrMo4 Hex Bar

25CrMo4 Hex Bar

DIN 1.7218 Square Bar

DIN 1.7218 Square Bar

Chrome Moly 25crmo4 Rectangular Bar

Chrome Moly 25crmo4 Rectangular Bar

1.7218 Alloy Steel Threaded Bar

1.7218 Alloy Steel Threaded Bar

25CRMO4 Alloy Steel Black Bar

25CRMO4 Alloy Steel Black Bar

EN 25CrMo4 Peeled Round Bar

EN 25CrMo4 Peeled Round Bar

AISI 4130 Cold Drawn Bar

AISI 4130 Cold Drawn Bar

SAE 4130 Flat Bar

SAE 4130 Flat Bar

UNS G41300 Hexagonal Bar

UNS G41300 Hexagonal Bar

25CrMo4 Polished Bar

25CrMo4 Polished Bar

DIN 1.7218 Hot Rolled Bar

DIN 1.7218 Hot Rolled Bar

Chrome Moly 25crmo4 Triangle Bar

Chrome Moly 25crmo4 Triangle Bar

1.7218 Alloy Steel Half Round Bar

1.7218 Alloy Steel Half Round Bar

25CRMO4 Alloy Steel Deformed Bar

25CRMO4 Alloy Steel Deformed Bar