1.2714 Forging Die Steel Round Bar 55NiCrMoV7

Produce process: Hot rolled /Forged
Type:Plate/Round bar/Flat bar
Delivery condition: Annealed black surface/Turned bright surface

שלח החקירה

הצגת המוצר

Products Description

1.2714/55NiCrMoV7 tool steel is in the general class of alloy, oil-hardening tool steel that is characterized by good toughness. 1.2714 tool steel is suitable for use as tools, dies, and machine parts, which require a good combination of hardness and toughness.

Due to its lower carbon content and relatively high nickel content, 1.2714 tool steel has slightly better shock-resistance than more highly alloyed types and should be used where some wear-resistance can be sacrificed for increased toughness.

1.2714/55NiCrMoV7 cold work tool steel Stress Relieving

To be carried out after maching before the final heat treatment.
Heat to 600-650°C, hold for 4-6 hours
Cooling in furnace to 300-350°C
Cooling in air

1.2714 Tool Steel Isothermal Annealing

Heat to 800°Cand hold at temperature for 1/2 h to 1 h
Furnace cooling to 670°Cand hold at temperature for at least 10 hours
Cool by 10°C/h to 630°C
Cooling in air.
Maximum hardness:≤240 HB

Products parameters

Equivalent grades of grade 1.2714 Tool Ste el (55NiCrMoV7)

Equivalent Steel Grade	AISI	DIN	JIS	GB
Equivalent Steel Grade	L6	1.2714	SKT4	5CrNiMoV

Chemical composition % of 1.2714 tool steel

Steel Grade	C	Si	Mn	Cr	Mo	V	Ni	P&S
L6	0.65-0.75	0.10-0.50	0.25-0.80	0.60-1.20	≤0.50		1.25-2.00	≤0.03
1.2714	0.50-0.60	0.10-0.40	0.60-0.90	0.80-1.20	0.35-0.55	0..05-0.15	1.50-1.80	≤0.03
SKT4	0.50-0.60	0.10-0.40	0.60-0.90	0.80-1.20	0.35-0.55	0.05-0.15	1.50-1.80	≤0.03

Size of 1.2714 tool steel (Can be Customised)


Round Bar	Diameter(mm):	Hot Forged: φ50-800	Length(mm):2000-5800
		Hot Rolled:≤50
Steel Plate	Thickness(mm):	Hot Forged:≥20	Width(mm):200-810
		Hot Rolled:≤20

Product Picture

product-896-960

Our factory

Steel Making

Ingot Production

Forged Bars

Machinary

Heat Treatment condition
Hardening

Initial preheating to 350-450°C;
Second preheating to 650-750°C;
Heat to hardening temperature 860-890°Cand hold at temperature;
Cooling in hot oil (40-60°C); oil quenched hardness: 54-59HRC;

Tempering

Tempering must be carried out within one hour from hardening(warm part) in the range 550-630°Cfor 4-6 hours according to hardness required, the dimensions of the parts and operating conditions

Annealed hardness : HB240 MAX

Technique

EF/ESR smelting + forging+hot rolled

Delivery condition

Annealed + black/peeled/turned/grinding/polished surface upon customers' special request, UT test accord with SEP 1921-84 class c/c

Packing & Delivery

product-753-320

Packing & Delivery

Packing detail: Spray paint in Bundle or as per client demands. Port:Any Chinese Port

The inner size of container is below:

-- 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high)

-- 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
-- 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)

Our Service

Cutting: Horizontal band saw cutting / Vertical band sawing machine

Milling:CNC surface grinding machine, NC side boring machine, Band saw,

CNC double head machine,Vertical Band saw, CNC milling machine,

Double alloy saw blade, wireless remote control crane, Magnetic chuck

Inspection: Hardness / Spectral Analysis / Ultrasonic testing, etc.

FAQ

1, What is your time of making a sample

Usually we will take 1~3 days to make the sample

2, What is your MOQ?

1-3 tons according to different size for stocks.

3,What is your delivery time?

For stocks, we can send the goods to loading port within 7 days after receiving your deposit .For production period, it nomally about 15days- 30 days.

4, What is your shipping port?

Tian jin port, Qingdao port, Shanghai Port

5, What is your Main exporting countries?

European, Middle east, South America, Southeast Asia market are our main market

תגיות פופולריות: 1.2714 forging die steel round bar 55nicrmov7

זוג

מוט עגול פלדה מסגסוגת 55NiCrMoV7

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