Steel Round Bar

55 mm Dia 36CrNiMo4 / DIN 1.6511 Steel Round Bar (Hot Rolled) Black Surface Product Description Hot rolled / forged 1.6582 4340 40CrNiMoA 34CrNiMo6 Alloy Steel Rod for tools 1.6582 4340 40CrNiMoA 34CrNiMo6 Alloy Steel Rod Similar Grade GB AISI DIN JIS EN TOCT ISO 40CrNiMoA 4340 1.6582 SNCM439 41NiCrMo 7-3-2 40XH2MA (40XHMA) 36CrNiMo4 Specification of 4340 steel rod Diameter/Thikness(mm) Width(mm) Length(mm) Round Bar 16-600 / 3000-6000 Plate 16-200 200-800 3000-6000 The

SNCM439/4340/40CrNiMo Round Steel Bar SNCM439/4340/40CrNiMo Round Steel Bar SNCM439/4340/40CrNiMo Round Steel Bar SNCM439/4340/40CrNiMo Round Steel Bar grade SNCM439/4340/40CrNiMo application widely used in the areas as ss fasteners , chains , kitchen and sanitary wares , furniture handles , handrails , electroplating and electrolyzing pendants , foods, electron , petroleum , construction and decoration , etc. with a high strength after cold-drawn , anti-stress corrosion ,

AISI SAE 8620 Steel (UNS G86200) AISI SAE 8620 steel is a commonly used low-alloy material for carburizing, with excellent carburizing response, good hardenability for most section sizes, it has many extensive applications due to its low cost, better machinability, and availability. SAE AISI 8620 Steel Properties The tables below summarize SAE AISI 8620 steel properties, and specification including chemical composition, mechanical properties, hardness, heat treatment, etc.

AISI 8620 Steel is a low alloy nickel, chromium, molybdenum case hardening steel, generally supplied in the as rolled condition with a maximum hardness HB 255max. SAE steel 8620 offers high external strength and good internal strength, making it highly wear resistant. AISI 8620 steel has a higher core strength than grades 8615 and 8617. SAE 8620 alloy steel is flexible during hardening treatments, thus enabling improvement of case/core properties. Pre hardened and tempered

12CrNi3A steel is alloyed carburizing steel, which has higher hardenability than 12CrNi2A steel. Therefore, it can be used to manufacture parts with slightly larger cross sections than 12CrNi2A steel .Low temperature toughness, small notch sensitivity Production Introduction EN36/BS970 655M13/AISI 9315/DIN1.5752/GB 12CRNI3 Alloy Steel bar Low temperature toughness, small notch sensitivity After the steel quenching tempering at low temperature or high temperature tempering has

12CrNi3A C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) 0.10-0.17 0.17-0.37 0.3-0.6 ≦0.02 ≦0.03 0.6-0.9 2.75-3.15 Applications Nickel Chromium Molybdenum Steels for Machine Structural use Country Code GB Standard 3077 Steel Type 12CrNi3A Relate Steel Type Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) SNCM815 3271 CNS 0.12-0.18 0.15-0.35 0.3-0.6 ≦0.03 ≦0.03 0.7-1.0 0.15-0.30 12CrNi3A 3077 GB 0.10-0.17 0.17-0.37 0.3-0.6 ≦0.02 ≦0.03 0.6-0.9 SNCM815 G4103 JIS 0

38CrMoAl Alloy Structure Steel (Nitride Steel) Round Bar DIN 1.8509 41CrAlMo7-10 Forged Steel Rod 38CrMoAl is an alloy structural steel characterized by high aluminum composition, which is generally used after quenching and nitriding.After nitriding, 38CrMoAl has high surface hardness, wear resistance and fatigue strength, and has good heat resistance and corrosion. The characteristic of 38CrMoAl nitriding is that the speed is fast and the depth of nitriding layer can be

1.8519 Nitriding Steel Alloy Steel Bar 31CrMoV9 30CRMOV9 1.7707 Alloy Steel Rod OD 100MM 31CrMoV9 is a nitriding steel which has at least 2.3%Cr,0.15%Mo,0.1%V as strengthening alloy elements. Due to its high wear resistance,it is mainly used in the automotive industry and general components mechanical engineering.30CrMoV9 is difficult to weld and therefore should not be used in weld constructions.It can attain surface hardness of 800 HV after nitriding.31CrMov9 is directly

42CrMo4 is a heat treatable steel which contains at least 0.9%Cr,0.15%Mo as strengthening elements.After quenched and tempered, It obtains high strength, good low-temperature impact toughness with a typical tensile strength of 900 -1200 N/mm2.42CrMo4 steel has better performance than 34CrMo4 steel due to the higher carbon and chromium content.Similar to AISI 4140,only a little difference in Mn,Cr content.This material also has good machinability,good wear-resistance,but the

34CrNiMo6+QT Alloy Steel Bar DIN 1.6582 Alloy Structure Steel Rod OD 55mm 6M Length 34CrNiMo6 Steel is a typical high-strength alloy structural steel in the European standard. As a medium carbon alloy steel containing Molybdenum, Chromium and Nickel,it is considered to be one of the most popular steels in Europe. In the quenched and tempered condition, the performance characteristics of 34CrNiMo6 steel can be maximized,that is, High Strength, High Toughness and Good

Round bar 6mm EN 10025-2 S355JR SAE1008 Cold Drawn Steel Round Bar Item AISI 4140 1020 1045 Cold Drawn structure mild carbon/alloy forged bright cylinder steel round bar price for sale Standard GB/T 700-2006,GB/T 1591-94,JIS G3101-2004, ASTM A36/A36M-05,ASTM A242/A242M-04,ASTM A529/A529M-05, ASTM A572/A572M-06,EN 10025-2-2004 Material Q195,Q215 A,Q215 B,Q235 A,Q235 B,Q235 C, Q235D,Q275,Q275B,Q275C,Q275D,Q295,Q345,Q390,Q420, Q460, SS330,SS400,SS490,SS540,A36,1,GR.36,50(245),55

Machined Bars 5140 40cr Scr440 Hot Rolled 5140 Alloy Tool Steel Round Bar 40Cr steel material widely be used in the machine-building industry. 40Cr is a standard grade of GB. After quenching and tempering, it will get great comprehensive mechanical property and great low-temperature impact toughness. And its hardenability is good. After the oil quenching, the fatigue limit will be higher. But the fittings with complex shape is easy to get crack after the water quenching. It

18CRNIMO7-6 SPECIAL ALLOY CHEMICAL COMPOSITION%OF THE LADLE ANALYSIS OF GRADE18CRNIMO7-6 C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) 0.15-0.21 0.4 0.50-0.90 0.035 0.035 1.50-1.80 1.40-1,70 18CrNiMo7-6 MECHANICAL PROPERTIES OF GRADE18CRNIMO7-6 Proof strength Rp0.2(MPa) Tensile strength Rm(MPa) Impact energy KV(J) Elongation at fracture A(%) Reduction in cross section on fracture Z(%) As-Heat-Treated Condition Brinell hardness(HBW) 775(≥) 936(≥) 41 21 24 Solution and Aging,Annealing

34CRNIMO6 forged alloy steel round bar specification Steel Grade: 34CRNIMO6 Standard: AISI,ASTM,BS,DIN,GB,JIS Dimensions: 150MM-3000MM Model Number: forged round bar Technique: Forged Application: Structural Steel Bar Alloy Or Not: Is Alloy Type: Alloy Steel Bar Special steel of forged round bar,square bars.shaft,hollow. Size from Dia.150mm to Dia.3000mm For black and Rough machined. Hot Forged steel round bar Steel grade: Carbon steel: Chinese Standard: 20#, 25#, 35#, 45#,

A105 Forged Solid Rounds OD 130MM ASME A105 Boiler Steel Round Bar A 105 is an ASTM steel forging specification mainly used for carbon steel forged piping components. This type of carbon steel forging alloy involved is a low carbon, manganese and silicon containing steel similar to AISI 1330, but with lower manganese content. Chemical Composition of ASTM A105 Carbon: ≤0.35 Manganese: 0.60-1.05 Phosphorus: ≤0.35 Sulfur: ≤0.40 Silicon: 0.10-0.35 Copper: ≤0.40 Nickel: ≤0.40

34CrNiMo6 Chemical Composition Size 50 mm Round Gr 1.6582 Alloy Steel Round Bar 34CRNIMO6 / 1.6582 STEEL 34CrNiMo6 / 1.6582 Steel is a heat treatable, low alloy steel,used for a wide range of engineering parts. It is capable of being heat treated to produce a typical tensile strength of 1000 -1200 N/mm² which combined with good ductility and resistance to shock. It also has good hardenability,enabling it to be used for medium tensile strengths in fairly large sections, and

17CrNiMo7-6 Alloy Steel Round Bar DIN 18CrNiMo7-6 1.6587 Solution Annealing Q+T Alloy Rod 18CrNiMo7-6 Round Bar – Case-Hardened Steel – Din 17210 EN 10084 Application 18CrNiMo7-6 round Bar – Case-Hardened Steel mainly used in mechanical parts, automobile parts, cement plants, power plants, mobile cranes and earth-moving equipment, paper mill, sugar mill, marine, wind gear, oil platform, fire protection, medical fields, industry equipment, collets, cams, rollers, bushes,

30CrNiMo8 Steel Round Bar Hot Rolled Din1.6580 Alloy Special Bar 30Crnimo8 PropertiesGrade :30CrNiMo8Number:1.6580Classification:Alloy special steelStandard:EN 10083-3: 2006 Steels for quenching and tempering. Technical delivery conditions for alloy steelsEN 10269: 1999 Steels and nickel alloys for fasteners with specified elevated and/or low temperature propertiesEN 10250-3: 2000 Open steel die forgings for general engineering purposes. Alloy special steelsEN 10297-1: 2003

Steel Rectangular Bar SAE 8620 A+C AISI 8620 DIN 10278 DIN 1.6523 Recognized Cold StretctedGrade Introduction:SAE 8620 Alloy Steel is a low alloy nickel, chromium, molybdenum case hardening steel, generally supplied in the as-rolled condition with a maximum hardness HB 255max. SAE 8620 alloy steel offers high external strength and good internal strength, making it highly wear-resistant. SAE 8620 steel has a higher core strength than grades 8615 and 8617.SAE 8620 alloy steel

SAE 8620 is defined as low carbon alloy steel which has 0.5% Cr, 0.2% Mo and 0.5% Ni as strengthening alloy elements.It is generally supplied as annealed condition with hardness HB255max. SAE 8620 has good wear resistant with case hardness HRC 60-63 when carburized, hardened and tempered.Compared with grades 8615 and 8617, it shows good core strength and toughness properties with a typical tensile strength range of 700-1100 MPa,in small to medium sized sections. SAE 8620 is