3D printing technology is a kind of rapid prototyping technology. By using metal powders, it prints and constructs objects layer by layer based on digital model files. In recent years, with the rapid development of 3D printing equipment, 3D printing has been widely used in the industrial fields, such as model and mold manufacturing, automobile, aerospace, dentistry and medical treatment education.

• Product Profile
   

  Alloy	Norminal   Composition（wt%）										Remark
  	C	Si	Cr	Ni	Mn	Mo	Cu	W	V	Fe
  316L	≤0.03	≤1.00	16.0~18.0	10.0~14.0	≤2.00	2.0~3.0	-	-	-	Bal.
  304L	≤0.03	≤1.00	18.0~20.0	8.0~12.0	≤2.00	-	-	-	-	Bal.
  310S	≤0.08	≤1.50	24.0~26.0	19.0~22.0	≤2.00	-	-	-	-	Bal.
  17-4PH	≤0.07	≤1.00	15.0-17.5	3.0~5.0	≤1.00	-	3.00~5.00	-	-	Bal.	Nb:0.15~0.45
  15-5PH	≤0.07	≤1.00	14.0-15.5	3.5~5.5	≤1.00	-	2.5~4.5	-	-	Bal.	Nb:0.15~0.45
  4340	0.38~0.43	0.15~0.35	0.7~0.9	1.65~2.00	0.6~0.8	0.2~0.3	-	-	-	Bal.
  S136	0.20~0.45	0.8~1.0	12.0-14.0	-	≤1.00	-	-	-	0.15~0.40	Bal.
  D2	1.40~1.60	≤0.4	11.0~13.0	-	≤0.6	0.8~1.2	-	-	0.2~0.5	Bal.
  H11	0.32-0.45	0.6-1	4.7-5.2	-	0.2-0.5	0.8-1.2	-	-	0.2-0.6	Bal.
  H13	0.32-0.45	0.8-1.2	4.75-5.5	-	0.2-0.5	1.1-1.5	-	-	0.8-1.2	Bal.
  M2	0.78-0.88	0.2-0.45	3.75-4.5	-	0.15-0.4	4.5-5.5	-	5.5-6.75	1.75-2.2	Bal.
  M4	1.25~1.40	0.2-0.45	3.75-4.5	-	0.15-0.4	4.5-5.5	-	5.25~6.5	3.75~4.5	Bal.
  T15	1.4-1.6	0.15-0.4	3.75-5	-	0.15-0.4	-	-	11.75-13	4.5-5.25	Bal.	Co:4.75~5.25
  30CrMnSiA	0.28-0.34	0.9-1.2	0.8-1.1	-	0.8-1.1	-	-	-	-	Bal.
  SAE-1524	0.18-0.25	-	-	-	1.30~1.65	-	-	-	-	Bal.
  4605	0.4-0.6	≤1.00	-	1.5-2.5	-	0.2-0.5	-	-	-	Bal.
  8620	0.18-0.23	0.15-0.35	0.4-0.6	0.4-0.7	0.7-0.9	0.15-0.25	-	-	-	Bal.

• Available Spec.