Chrome Plated Steel Hollow Piston Rod High Yield Strength 355 N/MM2

Quick Detail

Package & Delivery Lead Time

Detailed Description

Chrome Plated Steel Hollow Piston Rod High Yield Strength 355 N/MM2 DetailedProductDescription 1. Material: CK45, ST52, 20MnV6, 42CrMo4, 40Cr 2. Ground and chrome plated 3. Standard length: 1000mm - 8000mm 4. Tensile strength: Not less than 610 N/MM2 5. Yield Strength: Not less than 355 N/MM2 DetailedDescription 1.CHEMICALCOMPOSITION - - - - Material | C% | Mn% | Si% | S% | P% | V% | Cr% | Ck45 | 0.42-0.50 | 0.50-0.80 | 0.04 | 0.035 | 0.035 | | | ST52 | 0.22 | 1.6 | 0.55 | 0.035 | 0.04 | | | 20MnV6 | 0.16-0.22 | 1.30-1.70 | 0.10-0.50 | 0.035 | 0.035 | 0.10-0.20 | | 42CrMo4 | 0.38-0.45 | 0.60-0.90 | 0.15-0.40 | 0.03 | 0.03 | | 0.90-1.20 | 40Cr | 0.37-0.45 | 0.50-0.80 | 0.17-0.37 | | | | 0.80-1.10 | - - - - 2.MECHANCIALPROPERTIES - - - - Material | T.SN/MM2 | Y.SN/MM2 | E%(MIN) | CHARPY | CONDITION | CK45 | 610 | 355 | 15 | >41J | NORMALIZE | CK45 | 800 | 630 | 20 | >41J | Q+T | ST52 | 500 | 355 | 22 | | NORMALIZE | 20MnV6 | 750 | 590 | 12 | >40J | NORMALIZE | 42CrMo4 | 980 | 850 | 14 | >47J | Q+T | 40Cr | 1000 | 800 | 10 | | Q+T | - - - - 3.SUPPLYCONDITION Groundandchromeplated 4.CHROMETHICKNESS 20to30micron 5.SURFACEROUGHNESS Ra0.2micronandRt2micro 6.TOLERANCESONDIA ISOf7onthediameter 7.OVALITY HalfofthetoleranceISOf7 8.STRAIGHTNESS 0.2MM/M 9.SURFACEHARDNESS 850-1150HV(vickers100g) 10.COHESION Nocracks,breakingordetachingafterthermicshock(warmingupat300celsiusdegreesandcooling inwater) 11.POROSITY TestaccordingtoISO1456/1458andresultyaluationaccordingtoISO4540rating8-10 12CORROSIONRESISTANCE TestinnaturalsaltsprayaccordingtoASTMB117-72hours ResultsevaluationaccordingtoISO4540RATING7-10 13.WELDABILITY Good 14.PACKING Antirustoiltobeappliedonmaterialandeachrodtobepackedinpapersleeve 15.CERTIFICATE Allcertificaterelatedwithmaterialheattreatmentandplatingisrequired Since the company was founded, we have obtained honor such as High and new technology enterprise, quality trustworthy enterprise, high quality products, excellent supplier, credit, reputation, faith advanced enterprise, AAA grade of observing contact and keeping promise, and also passed ISO9001:2008 international quality system.

Basic Company Information

Jiangsu New Heyi Machinery Co., Ltd

Company Advantage

Detail Company Introduction