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Zhaoqing OLYM Metal Products Co.,Ltd

high quality OEM  precision investment casting steel casting decorate accessories

DIY stainless steel glass fittings with lost wax casting

professional manufacture stainless steel glass fittings with lost wax casting,customers are from all the worlds,80% clients come from USA,Canada,UK,Germany,France,Spain,Italy,Norway,New Zealand, Brazil,Australia,Japan etc.
Description
DIY stainless steel glass fittings with lost wax casting--Zhaoqing OLYM Metal Products Co.,Ltd do OEM lost wax casting as per your drawings or samples or your requirements.

Material and Dim tolerance according to –America and German and Japan standard.

Serving customers with a package solution in terms of optimizing design of part, casting, machining, heat-treatment and finish so that our customers can cut down costs in their products and obtain value-added parts.

We have a material laboratory equipped with advanced apparatus and machines like spectrum analyzer/three coordinates measuring machine which ensures chemical compositions of material/dimension tolerance to be correct.

Products cover wide application: chemical industry, mining industry, engineering machineries, auto parts, maching parts, marine parts, automobile Casting Parts, architectural Casting Parts, and general Casting Parts, railway industry, construction machinery industry, blades and vanes for turbines, glass pool fencing, staircase balustrades, balcony/terrace balustrade ,textile industry, medical parts, machining mechanical parts
 
MATERIAL STANDARDS
 
A wide range of carbon steel, low alloy steel and Stainless Steel are available on Customer’s specifications.
Casting materials
being processed
Material standards Materials category C Si Mn P≤ S≤ Cr Ni Mo Cu Nb
CF-8(304) USA ASTM A743
     A743M-93a
Austenitic
Stainless Steel
≤0.08 ≤2.0 ≤1.5 0.04 0.04 18.0-21.0 8.0-11.0      
CF-8M(316) USA ASTM A743
     A743M-93a
Austenitic
Stainless Steel
≤0.08 ≤2.0 ≤1.5 0.04 0.04 18.0-21.0 9.0-12.0 2.0-3.0    
CF-3M(316L) USA ASTM A743
     A743M-93a
Austenitic
Stainless Steel
≤0.03 ≤1.5 ≤1.5 0.04 0.04 17.0-21.0 9.0-13.0 2.0-3.0    
1.4581   Germany 
  DIN EN 10283
Austenitic
Stainless Steel
≤0.07 ≤1.5 ≤1.5 0.04 0.03 18.0-20.0 9.0-12.0 2.0-2.5   ≥8*C,≤1.0
CF-16F(303T) Special For Customer Austenitic
Stainless Steel
≤0.15 ≤1.0 ≤2.0 0.03 0.08-0.13 17.0-19.0 8.0-10.0 ≤0.6    
SCS14  Japan
 JIS G5121 1991
Austenitic
Stainless Steel
≤0.08 ≤2.0 ≤2.0 0.04 0.04 17.0-20.0 10.0-14.0 2.0-3.0    
CB7Cu-1 (17-4PH) USA ASTM A743
    A743M-93a
Precipitation-hardening
Stainless Steel
≤0.07 ≤1.0 ≤0.7 0.035 0.03 15.5-17.7 3.6-4.6   2.5-3.2 0.15-0.35
430 USA AISI Ferritic Stainless
Steel
≤0.12 ≤1.0 ≤1.0 0.04 0.03 16.0-18.0        
CA-40(2Cr13) USA ASTM A743
     A743M-93a
Martensitic
Stainless Steel
0.20-0.40 ≤1.5 ≤1.0 0.04 0.04 11.5-14.0 ≤1.0      
1.4059   Germany 
  DIN EN 10283
Martensitic
Stainless Steel
0.2-0.27 ≤1.0 ≤1.0 0.045 0.03 15.0-17.0 1.25-2.5      
IC 1020 USA ICI Carbon Cast Steel 0.15-0.25 0.2-1.0 0.2-0.6 0.04 0.045 ≤0.35 ≤0.5 ≤0.25    
IC 1030 USA ICI Carbon Cast Steel 0.25-0.35 0.2-1.0 0.7-1.0 0.04 0.045 ≤0.35 ≤0.5      
IC 1040 USA ICI Carbon Cast Steel 0.35-0.45 0.2-1.0 0.7-1.0 0.04 0.045 ≤0.35 ≤0.5      
IC 1050 USA ICI Carbon Cast Steel 0.45-0.55 0.2-1.0 0.7-1.0 0.04 0.045          
IC 4140 USA ICI Alloy Cast Steel 0.35-0.45 0.2-0.8 0.7-1.0 0.04 0.045 0.8-1.1 ≤0.5 0.15-0.25    
IC 4150 USA ICI Alloy Cast Steel 0.45-0.55 0.2-0.8 0.75-1.0 0.04 0.04 0.8-1.1   0.15-0.25    
IC 4340 USA ICI Alloy Cast Steel 0.35-0.45 0.2-0.8 0.7-1.0 0.04 0.045 0.7-0.9 1.65-2.00 0.2-0.3    
IC 8620 USA ICI Alloy Cast Steel 0.15-0.25 0.2-0.8 0.65-0.95 0.04 0.045 0.4-0.7 0.4-0.7 0.15-0.25    
GS-25CrMo4 Germany   
DIN 17182-85
Alloy Cast Steel 0.22-0.29 0.3-0.5 0.5-0.8 0.035 0.035 0.9-1.2 <0.3 0.15-0.3    
ZGMn13-2 China      GB5680-1998 High-Mn Wear-
resistantCast Steel
1.0-1.4 0.3-1.0 11.0-14.0 0.09 0.05          
1.4136 Germany      DIN 17465-77 Wear-resistant
Cast Steel
0.5-0.9 ≤2.0 ≤1.0 0.045 0.03 27.0-30.0   2.0-2.5    
CS-2 USA       ASTM A597-93    Alloy Tool
Cast Steel
0.45-0.55 0.9~1.2 ≤0.75 0.03 0.03     0.4-0.6    
CS-7 USA         ASTM A597-93  Alloy Tool
Cast Steel
0.50-0.60 ≤1 0.5-0.8 0.03 0.03   3.0-3.5 1.2-1.6    
 

 
DIMENSION TOLERANCE
 
Linear Tolerance
 
Nominaldimension
(mm)
Length,width,height (mm)      Centre line distances (mm)
D1 D2 D3 D1 D2
From To  Tolerance Field Tolerance Field Tolerance Field Tolerance Tolerance
0 6 土0.10 0.2 土0.08 0.16 土0.06 0.12 土0.25 土0.16
6 10 土0.12 0.24 土0.10 0.2
10 14 土0.15 0.3 土0.12 0.24 土0.09 0.18
14 18 土0.20 0.4 土0.14 0.28
18 24 土0.25 0.5 土0.17 0.34 土0.12 0.23 土0.32 土0.20
24 30 土0.30 0.6 土0.20 0.4 土0.14 0.27
30 40 土0.37 0.74 土0.25 0.5 土0.17 0.33 土0.50 土0.30
40 50 土0.44 0.88 土0.30 0.6 土0.20 0.39
50 65 土0.52 1.04 土0.38 0.76 土0.23 0.46 土0.71 土0.45
65 80 土0.60 1.2 土0.46 0.92 土0.27 0.53
80 100 土0.68 1.38 土0.53 1.06 土0.30 0.6 土0.90 土0.60
100 120 土0.76 1.52 土0.60 1.2 土0.33 0.66
120 140 土0.84 1.68 土0.65 1.3 土0.36 0.71 土1.15 土0.85
140 160 土0.92 1.84 土0.72 1.44 土0.38 0.76
160 180 土1.02 2.04 土0.80 1.6 土0.42 0.81
180 200 土1.12 2.24 土0.88 1.76 土0.43 0.86 土1.80 土1.00
200 225 土1.28 2.56 土0.95 1.9 土0.47 0.93
225 250 土1.44 2.88 土1.05 2.1 土0.51 1.02
250 280 土1.64 3.28 土1.15 2.3 土0.56 1.12 土2.20 土1.25
280 315 土1.84 3.68 土1.25 2.5 土0.63 1.26
315 355 土2.10 4.2 土1.40 2.6 土0.71 1.42 土2.60 土1.60
355 400 土2.40 4.8 土1.60 3.2 土0.80 1.6
 
D1: General dimension tolerances
D2: Applicable to important dimensions requiring close tolerances
D3: Premium tolerances require additional operations at extra cost,
Only applied to a few special dimensions
 
Angle Tolerance: 土0.5° to
Straightess:0.005per inch