Special Steel SKD61 Forged Hot Work Mould Steel

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
10000 m.t./month

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Item specifice:

Type: Alloy Steel Shape: Steel Round Bar Standard: AISI,ASTM,JIS,GB,BS,DIN,API,EN
Technique: Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring Shape: U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ Surface Treatment: Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Steel Grade: Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B) Certification: ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL Net Weight: as required
Length: as required Thickness: as required

Product Description:

The details of our Steel

1. Produce Standard: as the GB, AISI, ASTM, SAE, EN, BS, DIN, JIS Industry Standard

 

2. Produce processes: Smelt Iron -EAF smelt Billet  - ESR smelt Billet -Hot rolled or forged get the  steel round bar and  plate

 

3. Heat treatment:

Normalized / Annealed / Quenched+Tempered

 

4. Quality assurance:

All order we can received  Third party inspection, You can let SGS, BV,.. and others test company test and inspect our products before Goods shipping.


Product information

1.Equivalent Grades  

H13(1.2344/SKD61), EFS H13(8407), 1.2714(SKT4/5CrNiMoV)


 2.Form&Size 1)SKD61 Tool Steel round bars, flat/square bars,plates,sheets. 

                           Round steel bar: 10-800mm(Dia)

                           Flat steel bar: 6-400mm*200-1600mm 

                       2)SKD61 Tool Steel Size Available(Length can be customized) 

 

3.Surface Condition Black,turning,peeling,milling 


4.Characteristic  pure steel vacuum degassing refining process  ball the annealing softening treatment, good cutting performance. SKD61 picture  strengthening elements vanadium, molybdenum special Add, abrasion resistance is extremely excellent.


5.Usage  SKD61 a high-carbon high-chromium alloy tool steel with high hardness and wear resistance after heat treatment and hardenability, good dimensional stability, suitable for making high-precision long-life cold work die and thermosetting molding plastic mold.


6.Physical properties SKD61 Hardness: before heat treatment SKD61 about HRC15 ~ 20 (HB200 230), the hardness after heat treatment: the internal of HRC40 °~ 45 ° surface HV1000 ± 100 SKD61 density is 7.85 g per cubic centimeter.


7.heat treatment 

Quenching: the first stage of warm-up: the second stage of 500 to 550 ° C Preheat: 750 ~ 800 °C quenching or high-pressure gas cooling, 100 ~ 150 °C into the back to the stove. Tempering: Preheat: 300 to 350 °C tempering heating: 550 to 680 °C air cooling to room temperature, tempering three times. Quenching temperature of 1020 to 1050 degrees, hardness 56 ~ 58HRC, heat treatment of small deformation, surface nitriding nitriding processing products have better wear resistance. 


8. Cryogenic treatment 

In order to obtain the highest hardness and dimensional stability, the mold immediately after the quenching cryogenic -70 to -80 ° C., maintained for 3-4 hours, and then in the tempering treatment, the cryogenic treatment of tool or mold hardness than the hardness of conventional heat treatment 1 -3HRC. Complex shape and size changes in large parts, cryogenic processing production risk of cracking.

Main product

High speed steel

 AISI

 M2,M4,M35,M42,T1

 DIN

 1.3343,1.3243,1.3247,1.3355

 JIS

 SKH51,SKH54,SKH35,SKH59,SKH2

 Cold work tool steel

 AISI

 D2,D5,D3,D6,A8,A2,O1

 DIN

 1.2379,1.2601,1.2080,1.2436,1.2631,1.2363,1.2510,1.2327

 JIS

 SKD10,SKD11,SKD1,SKS3

  Hot work tool steel

 AISI

 H13,H11,H21

 DIN

 1.2344,1.2343,1.2367,1.2581,1.2713

 JIS

 SKD61,SKD6,SKD7,SKD5SKT4

  Plastic mould steel

 AISI

 P20,P20+Ni,420

 DIN

 1.2311,1.2738,1.2083,1.2316

 JIS

 PDS-3,SUS420J1,SUS420J2

Alloy structural seel

 AISI

 5140,4340,4135,4140

 DIN

 1.7035,1.6511,1.7220,1.7225

 JIS

 SCr440,SNCM439,SCM435,SCM440

  Stainless steel

 AISI

 440C,420,430

 DIN

 1.4125

 JIS

 SUS440C

  Carbon steel

 AISI

 1045,1020

 DIN

 1.1191

 JIS

 S45C, G3101

Product show

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Workshop show

Special Steel SKD61 Forged Hot Work Mould Steel


Shipping 

1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods!

Delivery Time: 3-7 days for samples; 5-25 days for batch goods.

 

Payment Terms

1.Payment: T/T, L/C, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before delivery.

2.MOQ: 1pcs

3.Warranty : 3 years

4.Package Informations: 1) EXPORT, In 20 feet (GW 25 ton) or 40 feet Container (GW 25 ton)

                                        2)as customer's requirement


Why choose us? 

(1) The leading exporter in China special steel industry.       

(2) Large stocks for various sizes, fast delivery date.       

(3) Good business relationship with China famous factories.       

(4) More than 7 years steel exporting experience.       

(5) Good after-sales service guarantee. 




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