ASTM A681 S7 ESR Forged Tool Steel Flat Bar For Singaporean Clients

publisherHarris

time2022/08/16

: ASTM A681 S7 ESR Forged Tool Steel Flat Bar For Singaporean Clients

Finished product show:

ASTM A681 S7 ESR Forged Tool Steel Flat Bar For Singaporean Clients

We produced this size and process:

Last month we successfully delivered a batch of products to our client in Singapore

Thickness	Width	Length
mm	mm	mm
52.81	110.60	480.00
44.45	85.73	480.00
38.10	266.70	480.00
38.10	196.85	480.00

Delivery condition:ESR + Hot forged+Annealed

Surface Conditon: Machined

Quality and Inspection:

Quality Standard: ASTM A681 – 08 Standard Specification for Tool Steels Alloy.

Standard Chemical Composition(%)

C	Si	Mn	P	S	Cr	Mo	V
0.45-0.55	0.20-1.00	0.20-0.90	0.030 max	0.030 max	3.00-3.50	1.30-1.80	0.35 max

Mill′s test certificate: EN 10204/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.

S7 steel Introduction

S7 tool steel is a shock resisting tool steel with excellent toughness and high strength, along with medium wear resistance. It has maximum shock resistance and high compression strength, which gives it good deformation resistance in use, while retaining good toughness. S7 tool steel is easy to machine in the annealed condition and can be readily heat treated. It can be quenched in air, exhibiting minimal distortion on hardening. S7 tool steel also has medium hot work characteristics, making it a versatile tool steel for both cold and warm shock applications, as well as plastic molds that require high hardness.

S7 Steel Applications

S7 tool steel has an unusual combination of properties, making it suitable for an extremely wide range of tool and die work – where shock-resistance, medium hot-work properties, or ease of machining and heat-treatment are most important.

It is recommended for both hot and cold shock applications such as rivet sets, chisels, punches, moil points, hot headers and gripper dies. S7 tool steel is also suited for short-run dies used in coldforming, blanking, and bending. Other uses include: engraving dies, machined cavities for plasticmolding dies, die-casting dies, shear blades, and master hobs.

We also supply :

1.2510/H10, 1.2842, 1.2379/D2, 1.2080/X210Cr12/D3, 1.2436, 1.2365, 1.2885, 1.2343, 1.2344/H13/SKD61, 1.2581/H21, 1.2709, 1.2345, 1.2738/P20NI, 1.2083/420J2, 1.2316, 1.2312/P20S, 1.2311, 1.2764

For all products, please check here: Fushun products

Fushun Special Steel LTD CO

Fushun Metal is a large special steel manufacturer and supplier. We are metal experts and have been providing quality customer service and products since 1998.

At Fushun Metal, we supply a wide range of metals for a variety of applications. Our products/stock includes: stainless steel, alloy steel, spring steel, tool steel, high speed steel, mould steel, nickel alloy.

Our hot rolled and cold rolled steel is available in a wide range of shapes including: bars, tubes, sheets and plates. We can cut metal to your exact specifications.

Send your inquiry information to us and get a free quotation today!