O2 Round Steel 1.2842
O2 Round Steel 1.2842 General cold work die steel with good machinability,to be made die casting mold,extrusion and injection mold and ejector pins,ejector sleeve,punches,block gauge,measuring tools.
High wear resistance,high toughness,small deformation caused by heat treatment.
Have a high and uniform hardness after heat treatment,heat resisting,resistance to high temperature oxidation,good toughness,machinability and weldability.
Annealing ≤HB235.
Place of Origin: Liaoning, China
Brand Name: DONGFEI
Model Number: 1.2842/ 9Mn2V / O2
Alloy Or Not: Is Alloy
Tolerance: ±1%
Grade: h7 h8 h9 h10 h11
Delivery condition: cold drawn,ceterless grinding
Advantage: small diameter with high precision tolerance
Standard: AISI, ASTM, DIN, JIS
Technique: cold drawn, CG
Application: Tool Steel Bar
Special Use: Mold Steel
Type: Alloy Steel Bar
Steel Grade: 1.2842/ 9Mn2V / O2
Processing Service: Cold drawn,Grinding,Peeling,Heat treat ment
Supply Ability
Supply Ability: 1000000 Kilogram/Kilograms per Month
Packaging & Delivery
Packaging Details
PACKING: Bundles 1000 kg. Max. Wrapped with plastic foils plus plastic hessyan and 3 plastic straps. Bars must be coated with slightly rustproof oil. Material must be packed on wooden cases suitable for sea travel.
Port dalian port
PRODUCT :1.2842/ 9Mn2V / O2
ALLOY TOOL STEEL FOR COLD WORKING
DELIVERY : HEAT TREATMENT ANNEALED ≤235 HB
SURFACE FINISHING : COLD DRAWING OR CENTERLESS GROUND
DIAMETERS : FROM 2mm TO 120mm
DIAMETER TOLERANCE : ISO h7,h8, h9 ,h10
DELIVERY LENGTHS: 1000-6000mm OR AS PER CUSTOMER’S REQUSET
STRAIGHTNESS:0.5MM/M
QUALITY : HIGH PRECISION SIZES ; OPTIMAL MACHINABILITY ON ANNEALEAD STATUS; DEFECTS AND DECABURISATION FREE ; EXCELENT FINISHING AND STRAIGHTNESS.
HEAT TREATMENT: QUENCHED IN 800-850℃, TEMPERED IN 180-220℃
PROTECTION: SLIGHT RUST PROOF OIL
PACKAGING: MAX 1000KGS WITH CORRECT PACKAGING TO AVOID CONTACTS WITH WATER AND HUMIDITY, BARS WITH OIL PROTECTED AND IN WOODEN CASE WITH CORRECT STICKER IDENTIFICATION WITH ALL MATERIALS DETAILS IN THE STICKER
