CONTACT
Yuyin Material Technology (Shanghai) Co., Ltd.
Add: west huanhu second road, nanhui
new town, pudong new area,
Shanghai
The Hotline: 13564888089
Precision Bar
一、Product Category
|
product category |
product status |
shape |
shape description |
|
coarse car bar |
RT |
R |
round bar |
|
Peeling bar |
HRAPL |
R |
round bar |
|
hard drawn bar |
CD |
R |
round bar |
|
cold drawn polishing bar |
CDL |
R |
round bar |
|
CDL |
S |
quadrangle bar |
|
|
CDL |
H |
hexagon bar |
|
|
cold drawn grinding bar |
CDG |
R |
round bar |
|
CG |
R |
round bar |
二、Description of product grade and classification
|
Product category |
shape |
size range（mm） |
dimensional tolerance（≦） |
straightness（mm/m）(≦) |
roughness （um）(≦) |
length range（mm） |
|
coarse car bar |
R |
110~160 |
h13 |
1.0 |
Ra6.4 |
|
|
Peeling round bar |
R |
20.0~105.0 |
h11 |
1.0 |
Ra3.2 |
2500~6000 |
|
Cold bar polishing |
R |
4.76~12 |
h9/A484 |
0.3 |
Ra1.6 |
2500~4000 |
|
R |
12.1~105 |
h9/A484 |
0.3 |
Ra1.6 |
2500~6000 |
|
|
S |
12.7~76.2 |
h11/A484 |
1.0 |
Ra1.6 |
2500~6000 |
|
|
H |
6.35~12 |
h11/A484 |
1.0 |
Ra1.6 |
2500~3000 |
|
|
H |
12.7~76.2 |
h11/A484 |
1.0 |
Ra1.6 |
2500~6000 |
|
|
Centerless ground bar |
R |
4.76~12 |
h8/A484 |
0.2 |
Ra0.8 |
2500~4000 |
|
12.1~50.79 |
2500~6000 |
|||||
|
50.8~105 |
3000~4000 |
三、Material and application
1. Ultra-pure stainless steel316L
Principal component ratio(mass%)
(*ppm)
|
钢级 |
C |
Mn |
S |
Ni |
Cr |
Mo |
N* |
O* |
|
SUS316L |
≤0.030 |
≤2.00 |
≤0.030 |
12.0~15.0 |
16.0~18.0 |
2.0~3.0 |
-- |
-- |
|
YUYIN GRADE NO1 |
0.014 |
0.790 |
0.001 |
14.02 |
17.68 |
2.68 |
35 |
6 |
|
YUYIN GRADE NO2 |
0.013 |
1.090 |
0.002 |
13.98 |
17.63 |
2.63 |
50 |
8 |
|
YUYIN GRADE NO3 |
0.012 |
1.23 |
0.004 |
12.15 |
16.85 |
2.03 |
160 |
49 |
|
YUYIN general SUS316L |
0.013 |
1.84 |
0.004 |
10.11 |
16.83 |
2.02 |
280 |
60 |
applications： semiconductor manufacturing equipment,ultra high vacuum valve, joint,filter Housings
Key technology： Special smelting is usedto reduce non-metallic inclusion and gas composition in the production of materials.
Nonmetallic Inclusions：
|
钢级 |
ASTM-D法（Worst Thin） |
|||||
|
0.5 1.0 1.5 2.0 2.5 (级) |
||||||
|
YUYIN GRADE NO1 |
|
|
|
|
|
|
|
YUYIN GRADE NO2 |
|
|
|
|
|
|
|
YUYIN GRADE NO3 |
|
|
|
|
|
|
|
YUYIN General AISI316L |
|
|
|
|
|
|
2. nickel alloy
2.1、ASTM/ASME ：UNS N02200/ UNS N02201 ， American companies grade：N6/N4
chemical component ：
|
grade |
Ni |
Cu |
Mo |
Fe |
Mn |
C |
Si |
S |
|
UNS N02200 |
≥99.0 |
≦0.25 |
— |
≦0.40 |
≦0.35 |
≦0.15 |
≦0.35 |
≦0.01 |
|
UNS N02201 |
≥99.0 |
≦0.25 |
— |
≦0.40 |
≦0.35 |
≦0.02 |
≦0.35 |
≦0.01 |
Material properties and applications：
|
grade |
density （g/cm3） |
melting point （℃） |
material properties |
|
|
UNS N02200 |
8.9 |
1500~1600 |
resistant Alkaline to Hot concentrated alkali solution,Carbonate, nitrate, oxide, acetate, etc,Resistant to medium neutral solution corrosion and acid corrosion. |
Alkali production industry,chemical industry for making chlorine and alkali,Production of organic chlorides,Food processing,Electronic instrument parts,Water treatment,All kinds of equipment resistant to strong alkali. |
|
UNS N02201 |
8.9 |
1500~1600 |
2.2、ASTM/ASME：UNS N04400 American companies grade：MONEL 400
chemical component：
|
grade |
Ni |
Cu |
Mo |
Fe |
Mn |
C |
Si |
S |
|
UNS N04400 |
≥63.0 |
28.0~34.0 |
— |
≦2.5 |
≦2.0 |
≦0.3 |
≦0.5 |
≦0.024 |
Material properties and applications：
|
grade |
density （g/cm3） |
melting point （℃） |
material properties |
|
|
UNS N04400 |
8.83 |
1300~1390 |
resistant to fluorine, hydrochloric acid,vitriolic acid ,Hydrofluoric acid, Resistant to corrosion of sea water and fatty acids, |
Strong alkali - resistant equipment such as power plant, Sea water exchanger and evaporator,Sulfuric acid and hydrochloric acid environment,crude distillation, Strong alkali - resistant equipment such as nuclear industry |
2.3、ASTM/ASME：UNS N06600 American companies grade,Inconel 600， DIN：2.4816， GB：NS312， JIS：NCF600
chemical component：
|
grade |
Ni |
Cu |
Mo |
Fe |
Mn |
C |
Si |
S |
Cr |
|
UNS N06600 |
≥ 72.0 |
≦0.5 |
— |
6.0~10.0 |
≦1.0 |
≦0.15 |
≦0.5 |
≤0.015 |
14.0~17.0 |
Material properties and applications：
|
grade |
density （g/cm3） |
melting point （℃） |
material properties |
|
|
UNS N06600 |
8.43 |
1370~1425 |
It has good corrosion resistance to reduction, oxidation and nitrogen media; resistance to room temperature and high temperature stress corrosion;Resistant to dry chlorine gas and hydrogen chloride gas corrosion. |
Thermocouple sleeves in corrosive gases,vinyl chloride monomer production, Hydrogen fluoride gas environment, production and use of alkali metals,titanium dioxide by chlorine gas method,production of chlorides and fluoride, nuclear reactor, heat treatment furnace component |
2.4、ASTM/ASME：UNS N08825 American companies grade,UNS N08825， DIN：2.4858， DIN：NS 142， JIS：NCF825
chemical component：
|
grade |
Ni |
Cu |
Mo |
Fe |
Mn |
C |
Si |
S |
Cr |
Al |
Ti |
|
UNS N08825 |
38.0~46.0 |
1.5~3.0 |
2.5~3.5 |
≥22.0 |
≦1.0 |
≦0.05 |
≦0.5 |
≦0.03 |
19.5~23.5 |
≦0.2 |
0.6~1.2 |
Material properties and applications：
|
grade |
density （g/cm3） |
melting point（℃） |
material properties |
|
|
UNS N08825 |
8 |
1350~1400 |
resistant to mechanical stress, oxidability ,inoxidizability hot acid corrosion,resistant to Corrosion in many kinds of media |
Sulphuric acid pickling plant, seawater treatment engineering, phosphoric acid production, air heat exchanger in petroleum refining, food engineering, chemical process. |
2.5、Hadtelloy Alloy Hastelloy B1、Hastelloy B2、Hastelloy B3、Hastelloy C276、Hastelloy C22、Hastelloy C4
|
grade |
Ni |
Mo |
Fe |
Mn |
C |
Si |
S |
Cr |
Ti |
P |
V |
Co |
W |
|
UNS N10001 |
remain |
26.0~30.0 |
4.0~6.0 |
≦1.0 |
≦0.05 |
≦1.0 |
≦0.03 |
≦1.0 |
— |
≦0.040 |
0.2~0.4 |
≦2.5 |
— |
|
UNS N10665 |
remain |
26.0~30.0 |
2.0~7.0 |
≦1.0 |
≦0.02 |
≦0.10 |
≦0.03 |
≦1.0 |
— |
≦0.040 |
— |
≦1.0 |
— |
|
UNS N10276 |
remain |
15.0~17.0 |
4.0~7.0 |
≦1.0 |
≦0.010 |
≦0.08 |
≦0.03 |
14.5~16.5 |
— |
≦0.040 |
≦0.35 |
≦2.5 |
3.0~4.5 |
|
UNS N06022 |
remain |
12.5~14.5 |
2.0~6.0 |
≦0.5 |
≦0.015 |
≦0.08 |
≦0.02 |
20.0~22.5 |
— |
≦0.020 |
≦0.35 |
≦2.5 |
2.5~3.5 |
|
UNS N06455 |
remain |
14.0~17.0 |
≦3.0 |
≦1.0 |
≦0.015 |
≦0.08 |
≦0.03 |
14.0~18.0 |
≦0.70 |
≦0.040 |
— |
≦2.0 |
— |
Material properties and applications：
|
grade |
density （g/cm3） |
melting point（℃） |
material properties |
|
|
UNS N10001 |
9.24 |
1330~1380 |
It has good corrosion resistance to various temperature and concentration of hydrochloric acid solution and moderate concentration of sulfuric acid solution |
Chemical, petrochemical, energy manufacturing and pollution control,especially in sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid and other industries.It is not recommended for the presence of trivalent iron salts and divalent copper salts. |
|
UNS N10665 |
9.22 |
1330~1380 |
||
|
UNS N10675 |
9.22 |
1370-1418 |
resistant to pitting, stress, cutting edge, heat-affected area, acetic acid, acetic acid, phosphoric acid, non-oxidizing acid, various temperature and concentration of hydrochloric acid corrosion |
|
|
UNS N10276 |
8.9 |
1325~1370 |
resistant to pitting corrosion, crack corrosion, stress corrosion, wet chlorine gas, hypochlorite, chlorine dioxide solution, high concentration chloride solution (such as iron chloride, copper chloride) |
Chemical, petrochemical, paper, FGD system,Equipment and components operating in an acidic gas environment,The reactor of acetic acid and acid gas,Sulfuric acid condenser,Production of methylene isocyanate,Production and processing of impure phosphoric acid. |
|
UNS N06022 |
8.94 |
1325~1370 |
resistant to moist chlorine gas, hypochlorite, chlorine dioxide solution, high concentration chloride solution (such as iron chloride and copper chloride) |
Chemical, petrochemical, acetic acid, flue gas cleaner systems, acid leaching, geothermal wells, cellophane manufacturing, chlorination systems, nuclear fuel reprocessing, complex mixed acid, pesticide production, phosphoric acid production, etc |
|
UNS N06455 |
8.94 |
1325~1370 |
resistant to various kinds of hot mineral acids, chlorinated media, acetic acid, acetic anhydride, seawater, salt water solution corrosion,it can resist stress corrosion crack and oxidizing gas well at high temperature |
Wet chlorine, hypochloric acid, hydrochloric acid, chloride devices |