OEM Components Castings

OEM Investment Castings 1) Material : stainless steeel 304 316 ,carbon steel 2) Craft:lost wax process

OEM Investment Castings

We are factory & 100% Spectral analysis of the material

We offer OEM service

1. Features:

1). Casting Dimensional Tolerances                       Unit: mm 

Dimensions	Normal Tolerance	Premium Tolerance	Roundness	Flatness / Straightness
Up to 12.5	± 0.08	± 0.08	0.27	0.40
12.5 ~ 25.4	± 0.25	± 0.13	0.40	0.40
25.4 ~ 50.8	± 0.33	± 0.20	0.40	0.40
50.8 ~ 76.2	± 0.41	± 0.25	0.60	0.60
76.2 ~ 101.6	± 0.48	± 0.30	0.60	0.60
101.6 ~ 120.7	± 0.56	± 0.36	0.90	0.90
127.0 ~ 152.4	± 0.64	± 0.38	0.90	1.40
152.4 ~ 177.8	± 0.71	± 0.41	0.90	1.20
177.8 ~ 203.2	± 0.86	± 0.43	0.90	1.20
203.2 ~ 228.6	± 0.94	± 0.46	1.20	1.40
228.6 ~ 254.0	± 1.02	± 0.48	1.20	1.40

2). Maximum Casting Weight Per Piece: 100 Kilograms

3). Minimum Casting Wall Thickness: 1mm

4).Casting Surface Roughness: Ra 3.2 ~ 6.3 µm

5).Surface Roughness after Machining: Ra 0.4 ~ 3.2 µm

6).Available Materials (Meet ASTM, DIN and JIS)

Stainless Steel	ASTM A351	CF3, CF3M, CF8, CF8M
	AISI	304, 316
	JIS	SCS23, SCS16A
	DIN	1.4308, 1.4408
Carbon Steel	ASTM A216	WCB, WCC
	JIS	SC450, SC480
	DIN	1.0619, 1.0625

2. Certificate:

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4. Main Products:

5. Factory & Manufacturer:

OEM Components Castings