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China Guangzhou Changfeng Steel Co., LTD certification

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hot rolled alloy steel round bar

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High Wear Resistant Steel Sheet Plate P20 1.2311 618 3Cr2Mo Thickness 10-300mm
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Pre-hardened Mould Steel / Black Surface Alloy Plastic Die Steel Plate Flat P20/ 1.2311/ 3Cr2Mo Definition 1.2311/P20/3Cr2Mo steel is a general-purpose pre-hardened plastic mold steel, which is a plastic mold ... Read More

2019-09-09 17:43:28

HRC28-34 Hardness Plastic Mold Steel Block Thickness 10-500mm JIS Standard
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Pre-hardened Mould Steel / Black Surface Alloy Plastic Die Steel Plate Flat P20/ 1.2311/ 3Cr2Mo High Wear Resistant Steel Material P20 1.2311 618 3Cr2Mo Plate & Block thickness 10-500mm Definition 1.2311/P20... Read More

2019-09-09 17:43:03

Alloy Forged Plate Steel Bar Annealing Heat Treatment 40CrNiMoA AISI4340 39CrNiMO
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Plate Steel Bar, Forging Plate, [4340], Alloy Forged Steels Material: 4340 steel sheet alloy steel, forged steel bars Diameter: 80mm-1200mm (optional) Length: 1000mm-12000mm Straightness: 3mm/M max(optional) ... Read More

2019-12-26 13:42:41

High Tensile AISI 420 GB 4Cr13H Plastic Mold Steel
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GB 4Cr13H Pre-hardened Flat Bar Martensitic Stainless Steel For Corrosion-resistant Moulds Product Introduction International mould steel material GB/T 4crl3 die steel properties high hardness after quenching ... Read More

2020-07-01 10:55:22

1.2631 / A8 Carbon Tool Steel Bar Small Quenching Deformation For Cutting Tools
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1.2631 / A8 Hot Rolled Carbon Tool Steel Bar For Cutting Tools standard: JIS G4404:2000 Similar grade: 1.2631 / A8 / SKD12 / 5Cr8Mo2VSi Heat treatment hardness: 58-61HRC Introduction: Grade 1.2631 / SKD12 case ... Read More

2020-01-16 16:29:10

P20 1.2311 High Wear Resistant Mould Steel Plate Thickness 10-300mm
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P20 1.2311 High Wear Resistant Plastic Mould Steel Plate thickness 10-300mm Definition 1.2311/P20/3Cr2Mo steel is a general-purpose pre-hardened plastic mold steel, which is a plastic mold steel widely used in ... Read More

2020-01-20 15:47:12

1.7225 SCM440 hardened alloy tool steel Bar With Diameter 20-150mm
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1.7225 SCM440 hardened alloy tool steel Bar With Diameter 20-150mm 1.7225 has a very low carbon content. This means that there is very little risk of carbide precipitation in connection with ordinary heat ... Read More

2020-01-16 16:27:00

Alloy Engineering Steel Bar GB40CRH Quenching And Tempering Good Hardenability
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Alloy Engineering Steel Bar GB40RH Quenching and Tempering Delivery Condition Product Introduction AISI 5140 steel also can be called JIS Scr440 and DIN 1.7035 steel. It is one of the alloy steel. And it is one ... Read More

2020-01-16 16:30:07

500mm 1.2316 ESR Alloy Mould Plate For Machinery Part
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Super Corrosion-resistant Plastic Mould Steel Special Steel Alloy Mould Plate 1.2316 ESR Flats & Rounds Martensitic stainless steel, Cr-Mo, corrosion resistance improved as compared to similar only to Cr (eg. 1... Read More

2020-11-17 14:46:29

P20 / 1.2311/PDS-3 Special Tool Steel Plate Prehardend HRC28-32
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P20 / 1.2311/PDS-3 Special Tool Steel Plate Prehardend HRC28-32 Product Introduction P20 is mold quality alloy steel supplied in the prehardened condition. Special melting and refining practices are utilized to ... Read More

2019-12-26 13:42:03

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