42Crmo/AISI4140/ DIN42Crmo4 Alloy Steel Pipe OD457MM THICK 40MM

Decho is a professional supplier on 42Crmo/AISI4140/ DIN42Crmo4 Alloy Steel Pipe OD457MM THICK 40MM

42Crmo/AISI4140/ DIN42Crmo4 material :

This material belongs to ultra-high-strength steel, with high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and multiple impact resistance after quenching and tempering, and good low-temperature impact toughness. The steel is suitable for manufacturing large and medium-sized plastic molds that require certain strength and toughness.

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42Crmo/AISI4140/ DIN42Crmo4 Alloy Steel Pipe OD457MM THICK 40MM

1.Description

42Crmo/AISI4140/ DIN42Crmo4

Pipe Type

Alloy Steel Pipe

Deliver Condition

Cold drawn, hot rolled, hot expanded

Pipe Material

42Crmo/AISI4140/ DIN42Crmo4

Pipe Length

12m max

Pipe End

Plain End, Bevel End

Surface treatment

black painting, galvanized , anti corrosive coatings

Pipe Sizes

DN10 to DN600

Wall thickness

sch40, sch60, std,sch80, sch100,sch160

Package

Bundle package with water proof plastic bags

Shipment

in 20FT, 40FT container or break bulk vessels

Production Capacity

10000 tons per month .

2. Material and Chemical Composition

Material

Chemical Composition %

42Crmo

AISI4140

DIN42Crmo4

0.38-0.45

0.50-0.80

≦0.035

0.17-0.37

0.90-1.20

0.15-0.25

3. Mechanical Properties:

Material

Mechnical Properties

Yield Strength

Tensile Strange

42Crmo

AISI4140

DIN42Crmo4

≧930MPA

≧1080MPA

Note: this material mechanical properties data is based on the material after heat treatment as per standard request .

4.Non Destructive Test & Hydro-static Test :

Seamless Pipe will be doing NDE test for each pipe in 100% frequency . The test way includes Ultrasonic test, Eddy flaw Detection test, or Magnetic flux leakage test .. These Non-Destructive Test can be replaced with hydro-static test.

5. Big Stock :

We have a large quantity of seamless steel pipe in stock , covering standard of ASTMA335,ASTMA213,ASTMA106, ASTMA53,API5L ect

6. Coatings :

1) Black Painting

2) Hot Dip Galvanized Coatings : Z200 to Z600

3)Anti corrosive coatings : 3LPE/ FBE/ Liquid epoxy coatings.

7. One-stop purchase service :

Except for seamless steel pipes, Decho can also provide you related pipe fittings as elbows, tees, flanges , reducers ect. If you have any request for your project ,pls do not hesitate to contact us by email : [email protected]