Name: Cold Rolled Hot Rolled Alloy Steel Sheet Black Surface Grinded Machined For Ship
Brand: HDT
SKU: Boiler Alloy Steel Sheet Plate
Price: 800 USD
Availability: InStock
Rating: 5 (123 reviews)

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Cold Rolled Hot Rolled Alloy Steel Sheet Black Surface Grinded Machined For Ship

Product Details:

Place of Origin:	China
Brand Name:	HDT
Certification:	ISO SGS
Model Number:	Boiler Alloy Steel Sheet Plate

Payment & Shipping Terms:

Minimum Order Quantity:	5T
Price:	800 - 9000 USD / ton
Packaging Details:	seaworthy packing for exporting
Delivery Time:	60-75days
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	About 10000 ton / month

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Detailed Product Description

Product Name:	Alloy Steel Plate	Standard:	AISI,ASTM,BS,DIN,JIS
Technique:	Cold Rolled / Hot Rolled	Application:	Boiler Plate
Surface Treatment:	Coated,Galvanized	Width:	Customized
High Light:	pressure vessel plate , ship steel plate

Alloy Steel Plate Black Surface / Grinded / Machined for Application of Ship Plate

Product Description

42crmo4/4140/1.7225/scm 440 alloy steel plate

Equivalent Grades

GBDINAISIJIS

42CrMo1.7225 4140SCM440

Cold Rolled Hot Rolled Alloy Steel Sheet Black Surface Grinded Machined For Ship 0

Characteristics

4140 Alloy Steel/SAE 4140 Steel Price is engineering steel supplied in quenched and tempered conditions. Very good machinability. High toughness. High creep strength. Repeated impact resistant capability.

Applications

4140 Alloy Steel/SAE 4140 Steel Price is use to producecomponents with high requirements on toughness, e.g. gear wheels, pinions, connecting rods, parts for mechanical engineering .

Chemical Composition

CSiMnCr MoPS

0.38-0.430.40max0.60-0.900.90-1.200.15-0.30≤0.035≤0.035

Available size

Round steel bar 10-800mm

Flat steel bar 10-400mm*200-2200mm

Surface condition

Black surface/ Grinded/ Machined

Hardness

Annealed HBS 217 max

Heat treatment

Forging Heat to 1150°C. Hold until uniform. Minimum forging temperature 850°C.Cool slowly in ashes or sand etc.

AnnealingHeat to 830°C-850°C.Cool in furnace.

NormalisingHeat to 870°C-900°C.Cool in still air.

Stress RelievingAnnealed: Heat to 600°C-650°C.Hardened: Heat to 500°C-550°C.Cool in still air.

HardeningHeat to 830°C-880°C. Quench in oil or polymer.

TemperingHeat to 450°C-700°C cool in still air. NB. Tempering within the range 200°C-420°C will result in temper brittleness and should be avoided.

Tag:

Contact Person: Mrs. Sandy

Tel: 008615151590099

Fax: 86-512-5877-4453

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Cold Rolled Hot Rolled Alloy Steel Sheet Black Surface Grinded Machined For Ship

Cold Rolled Hot Rolled Alloy Steel Sheet Black Surface Grinded Machined For Ship

pressure vessel plate

ship steel plate

Product Description

pressure vessel plate,

boiler plates,

ship steel plate