10mm Diameter Bright Chrome Plated Precise Polished Rod ASTM 1015 S15c S17c Ck15 15# Stainless Steel Round Bar/Rod

• Type: Round
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Composition: Carbon Steel
• Technique: Hot Rolled
• Shape: Bar
• Surface Treatment: Bright, Chrome Plated
• Model NO.: ASTM 1015 S15C S17C CK15 15#
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Application: Wear-Resistant Steel, Cold Heading Steel, Free-Cut
• Transport Package: Standard Seaworthy Export Packaging or as Required
• Specification: 3000-9000mm
• Trademark: meide
• Origin: Shandong, China
• HS Code: 7215500000
• Production Capacity: 1000 Ton/Month

Product Description

About products

Chromium plated rod refers to a layer of chromium with a hardness of 50-60 formed by electroplating on the surface of a hard optical shaft, which is suitable for matching use in the automation industry and linear bearings. The surface of a chrome plated rod looks like a rod product, but its application range is still very wide. In addition, there is a layer of chrome plated layer on its surface, which has characteristics such as abrasion resistance, corrosion resistance, heat resistance, etc. It can also increase the hardness and finish of the surface

chemical composition

	C	Si	Mn	P	S	Cu
08F 1008 1010 SPHE SPHD	≤0.1	≤0.03	0.3-0.6	≤0.03	≤0.05	≥0.2
10# 1010 CK10 S10C S12C	0.08-0.13	≤0.07	0.3-0.6	≤0.04	≤0.05	≥0.2
15# 1015 S15C S17C CK15	0.13-0.18	≤0.07	0.3-0.6	≤0.04	≤0.05	≥0.2
1020/20#/CK22/C22E/S20C/1.1151/1.0144/	0.18-0.23	0.17-0.37	0.3-0.6	≤0.03	≤0.05	≤0.2
1025 25# 1.1158 S28C C25	0.22-0.28	0.17-0.37	0.3-0.6	≤0.04	≤0.05	≥0.2
1030 30# C30 CK30 S30C	0.28-0.34	0.17-0.37	0.6-0.9	≤0.04	≤0.05	≥0.2
1035 35# C35 CK35 S35C	0.32-0.38	0.17-0.37	0.6-0.9	≤0.04	≤0.05	≥0.2
1040/S40C/1.1186/C40E/SK40/1.1189/1.1186	0.37-0.44	0.17-0.37	0.6-0.9	≤0.04	≤0.05	≥0.2
1045 45# S45C S48C C45	0.43-0.5	0.17-0.37	0.6-0.9	≤0.04	≤0.05	≥0.2
1050 50# S50C S53C C50	0.48-0.55	0.17-0.37	0.6-0.9	≤0.04	≤0.05	≤0.2
1055 55# C55 CK55 S55C	0.5-0.6	0.17-0.37	0.6-0.9	≤0.04	≤0.05	≥0.2
1060/60#/1.1221/1.0601/C60E/CK60/S58C	0.55-0.65	0.17-0.37 .	0.6-0.9	≤0.04	≤0.05	≥0.2

Product Description

Item	Hard Chromed Rod	Induction Hardened Chromed	Nickel and Chrome Plating Bars
Roundness	Diameter tolerance / 2	diameter tolerance / 2	diameter tolerance / 2
Standard Length	-for Ø ≤ 60 mm: 5600 -6200mm -for Ø≥60 mm: 5800 -7200mm  Upon request: special lengths on all diameters	- for Ø ≤ 60 mm: 5600 - 6200 mm - for Ø ≥ 60 mm: 5800 - 7200mm  Upon request: special lengths on all diameters	Up to 6000 mm  Upon request: special lengths on all diameters
Surface Roughness	Ra max. 0.20 µm  (statistic average: 0.05-0.15 µm)	Ra max. 0.20 µm  (statistic average: 0.05- 0.15 µm)	Ra max. 0.20 µm (statistic average: 0.05-0.15 µm)
Chrome Layer Thickness	min. 900 HV (0.1)	min. 900 HV (0.1)	min. 25 µm
Straightness	≤ Ø16 mm: max. 0.3 mm: 1000 mm > Ø16 mm: max. 0.2 mm: 1000 mm	≤ Ø16 mm: max. 0.3 mm: 1000 mm > Ø16 mm: max. 0.2 mm: 1000 mm	max.0.20 mm/1000 mm

mechanical behavior

Tensile strength σ B (MPa): ≥ 375

yield strength σ s (MPa):≥225
Elongation δ 5/(%):≥27 Reduction of area ψ/ (%):≥55
As delivered, the hardness of steel HBS 10/3000 is not greater than: untreated steel 143

Features and applications

The S and P impurity content of 15 # steel high-quality carbon structural steel is lower than that of ordinary carbon structural steel, generally below 0.035% (mass fraction). According to the carbon content, it can be divided into low carbon steel, medium carbon steel and high carbon steel; According to different manganese content, it can be divided into ordinary manganese content and higher manganese content. This kind of steel has a large output and a wide range of uses. It is often rolled (or forged) into round, square and flat products, and some are made into pipes and wire. It is generally used after heat treatment such as normalizing or quenching and tempering, and is mainly used for machinery or machine structural parts. No. 15 steel is a low carbon steel material with good ductility and plasticity. Due to its low carbon content (between 0.12-0.18%), its hardness is relatively low. In addition, due to the low carbon content of No. 15 steel, it is difficult to improve the hardness of parts made of such materials by heat treatment. It needs to be heated to more than 1100 ºC, which cannot be handled by ordinary barium salt bath furnace. It needs to be heated by high temperature nitrate bath furnace.

Packaging	1. by bundles, each bundle weight under 3 tons, for small outer diameter steel bars, each bundle with 4 - 8 steel strips. 2. after making by bundle, covered with Polyethylene waterproof cloth. 3. make black paints painting on each bar, then make bundles
20 feet container contains dimension	Length under 6000mm
40 feet container contains dimension	Length under 12000mm
By bulk vessel	Freight charge is low by bulk cargo, and large heavy sizes can not be loaded into containers can shipping by bulk cargo

FAQ

1. Who are we?
Our headquarter is located in Shandong, China. Since 2022, we have sold to North America (60.00%), Western Europe (14.00%) and South America (6.00%). There are about 11-50 people in our office.

2. How do we guarantee quality?
Always provide pre-production samples before mass production;
Always carry out final inspection before shipment;

3. What can you buy from us?
Copper, aluminum, die steel, titanium, customized machine parts
4. Why should you buy from us instead of other suppliers?
The company has 25 years of production experience. It has advanced precision production equipment, modern large warehouse, 200000 tons of inventory goods and a number of long-term stable cooperative customers.

5. What services can we provide?
Accepted delivery conditions: FOB, CFR, CIF, EXW
Accepted payment currency: US dollar, Euro, Japanese yen, Canadian dollar, Australian dollar, Hong Kong dollar, British pound, RMB, Swiss franc;
Accepted payment type: T/T, L/C, D/P D/A, PayPal;
Optional ports: Tianjin, Shanghai, Guangzhou;
Spoken: English, Chinese

6. How can we get your price?
A. We need the following information to quote for you:
1).  Product Name
2).  standard
3).  Material grade (chemical composition)
4).  dimension
5).  amount
6).  Special part drawin