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718H 300MM Diameter Hardness 32-38HRC Forged Steel Round Bar With Peeling Surface

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718H 300MM Diameter Hardness 32-38HRC Forged Steel Round Bar With Peeling Surface

718H 300MM Diameter Hardness 32-38HRC Forged Steel Round Bar With Peeling Surface
718H 300MM Diameter Hardness 32-38HRC Forged Steel Round Bar With Peeling Surface 718H 300MM Diameter Hardness 32-38HRC Forged Steel Round Bar With Peeling Surface 718H 300MM Diameter Hardness 32-38HRC Forged Steel Round Bar With Peeling Surface 718H 300MM Diameter Hardness 32-38HRC Forged Steel Round Bar With Peeling Surface

Large Image :  718H 300MM Diameter Hardness 32-38HRC Forged Steel Round Bar With Peeling Surface

Product Details:
Place of Origin: CHINA
Brand Name: takford
Model Number: 718H/1.2738/P20+NI/
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Price: USD 1.2-2.2 USD/KG
Packaging Details: SEA SAFETY PACKAGE
Delivery Time: 10-20 DAYS
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000 TONS PER MONTH

718H 300MM Diameter Hardness 32-38HRC Forged Steel Round Bar With Peeling Surface

Description
Technique: Hot Rolled, Forged, EAF+LF+VD+Hot Rolled/Forged, Forged/Hot Rolled/Cold Drawn, Hot Rolled/forged/cold Draw Surface Treatment: Black Or Machined, Black Bright Mirror(mill Polishing HL Etc), Black Surface Or Mi
Width: 800-1830mm, Customized, 225~2400mm, 600-2300, 600mm - 2000mm Special Use: Wear Resistant Steel, High-strength Steel Plate, Mould Steel, Hot Work Tool Steel DIN 1.2311, Alloy Steel
Shape: Plate, Sheet, Steel Plate/flat Bar/round Bar, Plate/sheet/ Flat Bar, Bar Hardness: 32-38HRC
Name: Hot Rolled Steel Plate 1.2738 Plastic Mold Steel For Injection Mold Base Standard: AISI, DIN, ASTM, GB, JIS
High Light:

718H forged steel round bar

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dia300MM forged steel round bar

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38HRC forged steel round bar

Hot rolled 718H steel round bar hardness 32-38HRC


1.2738 steel is a vacuum-melting chromium-nickel-molybdenum alloy steel that has been hardened and tempered before it leaves the factory. It offers the following advantages: No risk of quench cracking and heat treatment; no need for heat treatment; shorten the cycle time; Cost (for example, without overseas Chinese is deformation); easy to amend the mold; nitriding and surface hardening can be applied to improve the mold surface hardness and wear resistance.
P20+NI steel is pre-hard mirror anti-acid plastic mould steel. The steel pre-hardened, uniform material, high cleanliness, excellent polishing performance and lithography. Also has high hardenability, good electrical processing performance and striae processing performance. Pre-hardened steel without quenching can also be used for the mold bore, flange flame hardening can be implemented, the hardness can be increased to 52HRC.

China GB standard steel No. 3Cr2NiMo;
German DIN standard material steel No. 2738;
Sweden Assab ASSAB standard steel No. 718;
US AISI / SAE standard steel P20 optimization;
Japan JS standard steel SNCM optimization;
International Organization for Standardization ISO standard steel 35CrMo2.

 

1. Supply Range of 1.2738 steels

Round Bar: diameter 20mm – 1000mm

Steel Plate and Steel Block: thickness 12-500mm x width 200-2000mm

Surface Finish: Black Surface, Roughly Machined, Peeled & Turned or as per given requirements.

2. Relevant DIN 1.2738 Steel Specification and Equivalent Steel Grades

 
Country German USA
Standard DIN EN ISO 4957 ASTM/AISI
Grades 1.2738 P20+Ni
 
 
 

3. DIN 1.2738 Material Chemical Composition and Equivalent

DIN ISO 4957 C Mn P S Si Cr W Mo Ni
1.2738 0.35 0.45 1.30 1.60 0.03 0.03 0.20 0.40 1.80 2.10     0.15 0.25 0.90 1.20
ASTM / AISI C Mn P S Si Cr W T Mo
P20+Ni 0.28 0.40 0.60 1.00 0.03 0.03 0.20 0.80 1.40 2.00   0.30 0.55   0.90 1.20
 
 

718H 300MM Diameter Hardness 32-38HRC Forged Steel Round Bar With Peeling Surface 0718H 300MM Diameter Hardness 32-38HRC Forged Steel Round Bar With Peeling Surface 1

718H 300MM Diameter Hardness 32-38HRC Forged Steel Round Bar With Peeling Surface 2718H 300MM Diameter Hardness 32-38HRC Forged Steel Round Bar With Peeling Surface 3718H 300MM Diameter Hardness 32-38HRC Forged Steel Round Bar With Peeling Surface 4718H 300MM Diameter Hardness 32-38HRC Forged Steel Round Bar With Peeling Surface 5

Contact Details
DONGGUAN MISUNG MOULD STEEL CO.,LTD

Contact Person: Merain Pan

Tel: +8613537200896

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