Name: high quality hard alloy steel 1.2738
Brand: Yaoteng
Availability: InStock

Product Details

high quality hard alloy steel 1.2738

1. Main application of 1.2738 steel:

(1) Suitable for large-scale long-life plastic injection mold, such as home appliances, computer case etc.

(2) surface finish of plastic products mold; blow mold;

(3) Due to high hardness, can be used for the slider of plastic mold, forming tools, structural parts and shaft

2. Specification of 1.2738 steel: :

Round bar	Diameter(mm)	Length (mm)
Round bar	10-800	2000~5800
plate/sheet	Thickness(mm)	Width (mm)	Length (mm)
plate/sheet	10~800	80~2300	2000~5800

3. Delivery condition of 1.2738 steel:

Acc. to your request—Standard steel bar(sawing)

——non-standard steel bar(sawing)

or Mill deliver condition,without sawing or cutting

Conventional or ESR, hot rolled or forged, black surface or milling

Hardness: annealed to HRC: 30~36

4. Features of 1.2738 steel:

(1) After vacuum degassing and the ESR remelting, steel purity, greater than or equal to 500mm in thickness, the hardness is still uniform

(2) Good mirror polished performance, the etch processing and EDVI spark processing performance.

(3) Have excellent workability, easy cutting and polishing

(4) Having a good corrosion resistance, is conducive to the products demolding and improve production efficiency.

5. Chemical analysis of 1.2738 steel:

C	Si	Mn	P≤	S≤	Cr	Ni	Mo
0.32~0.45	0.30~0.50	1.00~1.80	0.030	0.015	1.50~2.00	0.80~1.20	0.20~0.40

6. Compared grades(based on usage)

Chinese	American	German	Swedish	Japanese
GB	AISI	DIN	ASSAB	JIS
3Cr2NiMo	P20+Ni	1.2738	718HH

7. Heat treatment (for reference)

quenching	quenching hardness	tempering	Tempering hardness
8500~880 °c	50-52HRC	200°c	36HRC

8.Contact Info:

Mobile&WhatsApp:+86-15989907254 Skype:sophia.zhou306

Email:sophia (at) sophia(at)

Product show

Packaging & Shipping

Our Packing is easily loading and unloading. The way of packing has been widely loved by clients.And it can be customized.

Container condition:20'GP: maximum length≤5800mm, maximum weight 25 mts

40'GP: maximum length≤11800mm, maximum weight 25mts

Our Services

We have horizontal saw machine, vertical saw machine, CNC flame cutting machine, plane milling machine,

face milling machine, grinding machine equipment to meet customers’ requirements of the steel processing

Company Information

Dongguan Yaoteng Special Steel Co., Ltd is a special steel stockholders and suppliers of tool steel and mould steel.

On April 12, 2009, Yaoteng began to develop the international market, our products have been exported to Brazil, Turkey , Mexico, Colombia, Argentina, Dubai, Saudi Arabia, Syria, Iran, Egypt, the Philippines, Indonesia, Malaysia, Vietnam, India and other countries.

Our advantage:

1.Large stocks for various steel grades:Over 5000Mt stock of regular grade and size

2.Competitive price:long term cooperation with most China famous mill to intergrate mills' product line

3.Fast delivery time:Own factories for peeling,milling,grinding and cuting etc

4,Good after-sale service

Main product

Main product
Hot work tool steel	1.2344,1.2343,1.2365,1.2581,1.2367,1.2713 etc.
	H13,H11,H10,H21, etc.
	SKD61,SKD6,SKD5,SKT4 etc.
Cold work tool steel	1.2379,1.2601,1.2080,1.2363,1.2842,1.2419,1.2510,1.2550,1.2767 etc.
	D2,D3,D5,D6,D8,A2,O2,O1 etc.
	SKD1,SKD11, SKS3 SKD10 etc.
Plastic mould steel	1.2083,1.2311, 1.2316,1.2738 etc.
	P20, P20+Ni, 420 etc.
	NAK80,ASSAB 718,718H,S136,S136H,M300
High speed tool steel	1.3355,1.3343,1.3247
	T1,M2,M35,M42
	SKH2,SKH51,SKH59
Structural alloy steel	1.7225,1.6511,1.7035,1.7220
	4140, 4340, 5140, 4130,4150,4135
	SCM440,SNCM439,SCM435
Carbon steel	1.1191,ck45,C45e,C45n,1.1730,1.1740
	1020,1045, 1050
	S20C,S35C,S45c, S50C,S55C,SS400