pool fencing steel glass Door Latch with Retrun-to-Door Lever Handles--Zhaoqing OLYM Metal Products Co.,Ltd do OEM lost wax investment 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