Large diameter aluminum tube

Large diameter aluminum tube 2024 5005 5052 5083 6061 7075

Aluminum pipes or pipes made of aluminum alloy with an outer diameter greater than 200mm are referred to as large-diameter pipes. broad-bore aluminum tubes Perforation extrusion is used to make aluminum tubes.
Shanghai Yinggui mainly provides raw materials for various industrial applications. Like other materials, sheet shape, thickness, size, etc. can be customized.

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Product Description
Factory & Customers

1. What is a large-diameter aluminum tube?

Aluminum pipes or pipes made of aluminum alloy with an outer diameter greater than 200mm are referred to as large-diameter pipes. broad-bore aluminum tubes Perforation extrusion is used to make aluminum tubes, as opposed to traditional extrusion methods, which often use integrated dies. Thick-walled aluminum pipes are produced using a short-rod, high-temperature, and slow-speed extrusion method. It is necessary to keep the barrel and mold for extruding aluminum rods clean. The pipe wall thickness and diameter have an impact on the aging process duration and temperature.

The casting, extrusion, stamping, and welding processes are all used in the manufacture of large-diameter aluminum pipes. The casting procedure is feeding an aluminum block or billet through a casting machine, melting it at a predetermined temperature, and then casting it into a mold to create an aluminum tube with the desired shape.

Using a press, the aluminum block or billet is poured into the mold during the extrusion process, melting it and casting it into the desired shape of an aluminum tube. The aluminum block or aluminum billet is stamped into the mold using a stamping machine. This causes the aluminum block to melt and be cast into an aluminum tube with the desired shape. Through the use of a welding machine, two aluminum tubes are joined together during the welding process, melting the aluminum tubes and casting them into the desired shape.

2. Specifications of large-diameter aluminum tube

large diameter aluminum tube supplier in China

Being a trustworthy large-diameter aluminum tube manufacturer and supplier, Shanghai Yinggui Metal Products Company aims to make manufacturing easier for our business partners. Shanghai Yinggui Metal offers 1A99, 1A97, 1A95, 1A90, 1060, 1050, 2024, 3003, 3005, 4033, 5005, 5052, 5082, 5083, 6060, 6061, 6063, 6082, 7050, 7075, 8090, etc for sale that can be used for aircraft aluminum, industry molding, automatic mechanic components, and die.

Product Name	Large-diameter aluminum tube
Standards	ASTM B210, B221, B241, B483, B491, B547, AMS WW-T-700/7, AMS 4154, AMS QQ-A-200/11, etc
Material	1A99, 1A97, 1A95, 1A90, 1060, 1050, 2024, 3003, 3005, 4033, 5005, 5052, 5082, 5083, 6060, 6061, 6063, 6082, 7050, 7075, 8090, etc
Shape	Round, Square, Rectangular, Oval, half-round
Outside Diameter	Within 700mm
Length	Customizable
Hardness	1/4 hard, 1/2 hard, full hard, soft, etc.
Surface	mill, polished,film-coated
Price Term	Ex-Work, FOB, CNF, CFR, CIF, FCA, DDP, DDU, etc
Payment Term	TT,L/C,etc
Package	Standard export package, or as required.
Contact	If you have any questions, please feel free to contact me, we are sure your inquiry or requirements will get prompt attention.

3. Applications and characteristics of large-diameter aluminum tube

The production of fans, water pumps, auto parts, chemical pipelines, and other things frequently uses large-diameter aluminum pipes. This particular type of aluminum pipe has good resistance to wear and corrosion, and it does well in high-pressure and high-temperature situations.

Large diameter aluminum tube 2024 5005 5052 5083 6061 7075

4. List of major aluminum alloy product brands

China	ISO（EU）	Japan	India	Russia	EN（Europe）	Germany	France	U.K.	USA
2A11(LY11)	Al Cu4MgSi	A2017	24534	д1/1110					2017/A92017
2B11(LY8)	AlCu5MgSi(A)	A2017A		д1п/1111		AlCuMg1/3.1325	2017A(A-U4G)		2017A
2A12(LY12)	AlCu4MgSi1	A2024	24530	д16/1160	EN AW-2024/AlCu4Mg1	AlCuMg2/3.1355	2024(A-U4G1)		2024
2B12(LY9)		A2024		д16/1160					2024/A92024
2A14(LD10)	AlCu4MgSi	A2014	24345	AK8/1380	EN AW-2014/AlCu4Mg	AlCuSiMn/3.1255	2014(A-U4SG)	2014(H15)	2014/A92014
2A70(LD7)		A2618		AK4-1/1141					2618/A92618
2014	AlCu4SiMg	A2014	24345	AK8/1380	EN AW-2014/AlCu4SiMg	AlCuSiMn/3.1255	2014(A-U4SG)	2014(H15)	2014/A92014
2014A	AlCu4SiMg(A)	A2014A			EN AW-2014/AlCu4SiMg(A)				2014A
2017	AlCu4MgSi	A2017		д1/1110					2017/A92017
2017A	AlCu4MgSi(A)	A2017A	24534	AK21/1120	EN AW-2017A/AlCu4MgSi(A)	AlCuMg1/3.1325	2017A(A-U4G)		2017A/A92017
2024	AlCu4Mg1	A2024	24530	д16/1160	EN AW-2024/AlCu4Mg1	AlCuMg2/3.1355	2024(A-U4G1)		2024/A92024
		A2618			EN AW-2618/AlCu2Mg1.5Ni		2618A(A-U2GN)		2618A
5A02(LF2)	AlMg2.5	A5052		AMr2/1520	EN AW-5052/AlMn2.5	AlMg2.5/3.3523	5052(A-G2.5C)	5052(NS4)	5052/A95052
5A05(LF5)	AlMg5Mn1	A5056		AMг5/1550	EN AW-5019/AlMg5	AlMg5/3.3555		5456(A56S)	5456/A95456
5B05(LF10)	AlMg5Cr	A5056	55000	AMr5п/1551					5056/A95056
5005	AlMg1(B)	A5005	51000-A	AMr1/1510	EN AW-5005/AlMg1(B)		5005(A-G0.6)	5005(N41)	5005/A95005
5052	AlMg2.5	A5052		AMr2/1520	EN AW-5052/AlMg2.5	AlMg2.5/3.3523	5052(A-G2.5C)	5052(2L55)	5052/A95052
5083(LF4)	AlMg4.5Mn0.7	A5083	54300		EN AW-5083/AlMg4.5Mn0.7		5083(A-G4.5MC)	5083(NT8)	5083/A95083
5086	AlMg4	A5086		AMr4/1540	EN AW-5086/AlMg4	AlMg4Mn/3.3545	5086(A-G4MC)		5086/A95086
6061(LD30)	AlSi1MgCu	A6061	65032	Aд33/1330	EN AW-6061/AlMg1SiCu	AlMgSi1Cu/3.2311	6061(A-GSUC)	6061(N20/H20)	6061/A96061
6101	E-AlMgSi	A6101			EN AW-6101A/E-AlMgSi	E-AlMgSi0.5/3.2207			6101/A96101
7A09(LC9)	AlZn5.5MgCu	A7075	76528	B95/1950	EN AW-7075/AlZn5.5MgCu	AlZnMgCu1.5/3.4365	7075(A-Z5GU)	7075(C77S)	7075/A97075
7075	AlZn5.5MgCu	A7075	76528	B95/1950	EN AW-7075/AlZn5.5MgCu	AlZnMgCu1.5/3.4365	7075(A-Z5GU)	7075(C77S)	7075/A97075

5. Aluminum alloy chemical composition table

±Aluminum alloy chemical composition
serial number	brand	chemical composition %
		Si	Fe	Cu	Mn	Mg	Cr	Ni	Zn	Remark	Ti	Zr	other		Al	Remark
		Si	Fe	Cu	Mn	Mg	Cr	Ni	Zn	Remark	Ti	Zr	single	total	Al	Remark
1	1A99	0.003	0.003	0.005	—	—	—	—	—	—	—	—	0.002	—	99.99	LG5
2	1A97	0.015	0.015	0.005	—	—	—	—	—	—	—	—	0.005	—	99.97	LG4
3	1A95	0.030	0.030	0.010	—	—	—	—	—	—	—	—	0.005	—	99.95	—
4	1A93	0.040	0.040	0.010	—	—	—	—	—	—	—	—	0.007	—	99.93	LG3
5	1A90	0.060	0.060	0.010	—	—	—	—	—	—	—	—	0.01	—	99.90	LG2
6	1A85	0.080	0.100	0.010	—	—	—	—	—	—	—	—	0.01	—	99.85	LG1
7	1A80	0.150	0.150	0.030	0.020	0.020	—	—	0.030	Ca:0.03, V:0.05	0.030	—	0.02	—	99.80	—
8	180A	0.150	0.150	0.030	0.020	0.020	—	—	0.060	Ca:0.03	0.020	—	0.02	—	99.80	—
9	1070	0.200	0.250	0.040	0.030	0.030	—	—	0.040	V:0.05	0.030	—	0.03	—	99.70	—
10	1070A	0.200	0.250	0.030	0.030	0.030	—	—	0.070	—	0.030	—	0.03	—	99.70	L1
11	1370	0.100	0.250	0.020	0.010	0.020	0.010	—	0.040	Ca:0.03,V+Ti:0.02,B:0.02	—	—	0.02	0.10	99.70	—
12	1060	0.250	0.350	0.050	0.030	0.030	—	—	0.050	V:0.05	0.030	—	0.03	—	99.60	L2
13	1050	0.250	0.400	0.050	0.050	0.050	—	—	0.050	V:0.05	0.030	—	0.03	—	99.50	—
14	1050A	0.250	0.400	0.050	0.050	0.050	—	—	0.070	—	0.050	—	0.03	—	99.50	—
15	1A50	0.300	0.300	0.010	0.050	0.050	—	—	0.030	Fe+Si:0.45	—	—	0.03	—	99.50	LB2
16	1350	0.100	0.400	0.050	0.010	—	0.010	—	0.050	Ca:0.03,V+Ti:0.02,B:0.05	—	—	0.03	0.10	99.50	—
17	1145	Si+Fe:0.55		0.050	0.050	0.050	—	—	0.050	V:0.05	0.030	—	0.03	—	99.45	—
18	1035	0.350	0.600	0.100	0.050	0.050	—	—	0.100	V:0.05	0.030	—	0.03	—	99.35	L4
19	1A30	0.10-0.20	0.15-0.30	0.050	0.010	0.010	—	0.010	0.020	—	0.020	—	0.03	—	99.30	L4-1
20	1100	Si+Fe:0.95		0.05-0.2	0.050	—	—	—	0.100	①	—	—	0.05	0.15	99.00	L5-1
21	1200	Si+Fe:1.00		0.050	0.050	—	—	—	0.100	—	0.050	—	0.05	0.15	99.00	L5
22	1235	Si+Fe:0.65		0.050	0.050	0.050	—	—	0.100	V:0.05	0.060	—	0.03	—	99.35	—
23	2A01	0.500	0.500	2.2-3.0	0.200	0.20-0.50	—	—	0.100	—	0.150	—	0.05	0.10	margin	LY1
24	2A02	0.300	0.300	2.6-3.2	0.45-0.7	2.0-2.4	—	—	0.100	—	0.150	—	0.05	0.10	margin	LY2
25	2A04	0.300	0.300	3.2-3.7	0.50-0.8	2.1-2.6	—	—	0.100	Be:0.001-0.01②	0.05-0.40	—	0.05	0.10	margin	LY4
26	2A06	0.500	0.500	3.8-4.3	0.50-1.0	1.7-2.3	—	—	0.100	Be:0.001-0.005②	0.03-0.15	—	0.05	0.10	margin	LY6
27	2A10	0.250	0.200	3.9-4.5	0.30-0.50	0.15-0.30	—	—	0.100	—	0.150	—	0.05	0.10	margin	LY10
28	2A11	0.700	0.700	3.8-4.8	0.40-0.8	0.40-0.8	—	0.010	0.300	Fe+Ni:0.7	0.150	—	0.05	0.10	margin	LY11
29	2B11	0.500	0.500	3.8-4.5	0.40-0.8	0.40-0.8	—	—	0.100	—	0.150	—	0.05	0.10	margin	LY8
30	2A12	0.500	0.500	3.8-4.9	0.30-0.9	1.2-1.8	—	0.010	0.300	Fe+Ni:0.50	0.150	—	0.05	0.10	margin	LY12
31	2B12	0.500	0.500	3.8-4.5	0.3-0.7	1.2-1.6	—	—	0.100	—	0.150	—	0.05	0.10	margin	LY9
32	2A13	0.700	0.600	4.0-5.0	—	0.30-0.50	—	—	0.600	—	0.150	—	0.05	0.10	margin	LY13
33	2A14	0.6-1.2	0.700	3.9-4.8	0.4-1.0	0.40-0.8	—	0.100	0.300	—	0.150	—	0.05	0.10	margin	LD10
34	2A16	0.300	0.300	6.0-7.0	0.4-0.8	0.050	—	—	0.100	—	0.10-0.20	0.200	0.05	0.10	margin	LY16
35	2B16	0.250	0.300	5.8-6.8	0.2-0.4	0.050	—	—	—	V:0.05-0.15	0.08-0.20	0.10-0.25	0.05	0.10	margin	LY16-1
36	2A17	0.300	0.300	6.0-7.0	0.4-0.8	0.25-0.45	—	—	0.100	—	0.10-0.20	—	0.05	0.10	margin	LY17
37	2A20	0.200	0.300	5.8-6.8	—	0.020	—	—	0.100	V:0.05-0.15 B:0.001-0.01	0.07-0.16	0.10-0.25	0.05	0.15	margin	LY20
38	2A21	0.200	0.20-0.6	3.0-4.0	0.050	0.8-1.2	—	1.8-2.3	0.200	—	0.050	—	0.05	0.15	margin	—
39	2A25	0.060	0.060	3.6-4.2	0.50-0.7	1.0-1.5	—	0.060	—	—	—	—	0.05	0.10	margin	—
40	2A49	0.250	0.8-1.2	3.2-3.8	0.30-0.6	1.8-2.2	—	0.8-1.2	—	—	0.08-0.12	—	0.05	0.15	margin	—
41	2A50	0.7-1.2	0.700	1.8-2.6	0.40-0.8	0.40-0.8	—	0.100	0.300	Fe+Ni:0.7	0.150	—	0.05	0.10	margin	LD5
42	2B50	0.7-1.2	0.700	1.8-2.6	0.40-0.8	0.40-0.8	0.01-0.20	0.100	0.300	Fe+Ni:0.7	0.02-0.10	—	0.05	0.10	margin	LD6
43	2A70	0.350	0.9-1.5	1.9-2.5	0.200	1.4-1.8	—	0.9-1.5	0.300	—	0.02-0.10	—	0.05	0.10	margin	LD7
44	2B70	0.250	0.9-1.4	1.8-2.7	0.200	1.2-1.8	—	0.8-1.4	0.150	Pb:0.05 Sn:0.05 Ti+Zr:0.20	0.100	—	0.05	0.15	margin	—
45	2A80	0.50-1.2	1.0-1.6	1.9-2.5	0.200	1.4-1.8	—	0.9-1.5	0.300	—	0.150	—	0.05	0.10	margin	LD8
46	2A90	0.50-1.0	0.50-1.0	3.5-4.5	0.200	0.40-0.8	—	1.8-2.3	0.300	—	0.150	—	0.05	0.10	margin	LD9
47	2004	0.200	0.200	5.5-6.5	0.100	0.500	—	—	0.100	—	0.050	0.3-0.50	0.05	0.15	margin	—
48	2011	0.400	0.700	5.0-6.0	—	—	—	—	0.300	Bi:0.20-0.60 Pb:0.20-0.6	—	—	0.05	0.15	margin	—
49	2014	0.50-1.2	0.700	3.9-5.0	0.40-1.2	0.20-0.8	0.100	—	0.250	③	0.150	—	0.05	0.15	margin	—
50	2014A	0.50-0.9	0.500	3.9-5.0	0.40-1.2	0.20-0.8	0.100	0.100	0.250	Ti+Zr:0.20	0.150	—	0.05	0.15	margin	—
51	2214	0.50-1.2	0.300	3.9-5.0	0.40-1.2	0.20-0.8	0.100	—	0.250	③	0.150	—	0.05	0.15	margin	—
52	2017	0.20-0.8	0.700	3.5-4.5	0.40-1.0	0.40-0.8	0.100	—	0.250	③	0.150	—	0.05	0.15	margin	—
53	2017A	0.20-0.8	0.700	3.5-4.5	0.40-1.0	0.40-1.0	0.100	—	0.250	Ti+Zr:0.25	—	—	0.05	0.15	margin	—
54	2117	0.800	0.700	2.2-3.0	0.200	0.20-0.50	0.100	—	0.250	—	—	—	0.05	0.15	margin	—
55	2218	0.900	1.000	3.5-4.5	0.200	1.2-1.8	0.100	1.7-2.3	0.250	—	—	—	0.05	0.15	margin	—
56	2618	0.10-0.25	0.9-1.3	1.9-2.7	—	1.3-1.8	—	0.9-1.2	0.100	—	0.04-0.10	—	0.05	0.15	margin	—
57	2219	0.200	0.300	5.8-6.8	0.20-0.40	0.020	—	—	0.100	V:0.05-0.15	0.20-0.10	0.10-0.25	0.05	0.15	margin	LY19
58	2024	0.500	0.500	3.8-4.9	0.30-0.9	1.2-1.8	0.100	—	0.250	③	0.150	—	0.05	0.15	margin	—
59	2124	0.200	0.300	3.9-4.9	0.30-0.9	1.2-1.8	0.100	—	0.250	③	0.150	—	0.05	0.15	margin	—
60	3A21	0.600	0.700	0.200	1.0-1.6	0.050	—	—	0.10④	—	0.150	—	0.05	0.10	margin	LF21
61	3003	0.600	0.700	0.05-0.20	1.0-1.5	—	—	—	0.100	—	—	—	0.05	0.15	margin	—
62	3103	0.500	0.700	0.100	0.9-1.5	0.300	0.100	—	0.200	Ti+Zr:0.10	—	—	0.05	0.15	margin	—
63	3004	0.300	0.700	0.250	1.0-1.5	0.8-1.3	—	—	0.250	—	—	—	0.05	0.15	margin	—
64	3005	0.600	0.700	0.250	1.0-1.5	0.20-0.6	0.100	—	0.250	—	0.100	—	0.05	0.15	margin	—
65	3105	0.600	0.700	0.300	0.30-0.8	0.20-0.8	0.200	—	0.400	—	0.100	—	0.05	0.15	margin	—
66	4A01	4.5-6.0	0.600	0.200	—	—	—	—	Zn+Sn:0.10	—	0.150	—	0.05	0.15	margin	LT1
67	4A11	11.5-13.5	1.000	0.50-1.3	0.200	0.8-1.3	0.100	0.50-1.3	0.250	—	0.150	—	0.05	0.15	margin	LD11
68	4A13	6.8-8.2	0.500	Cu+Zn:0.15	0.500	0.050	—	—	—	Ca:0.10	0.150	—	0.05	0.15	margin	LT13
69	4A17	11.0-12.5	0.500	Cu+Zn:0.15	0.500	0.050	—	—	—	Ca:0.10	0.150	—	0.05	0.15	margin	LT17
70	4004	9.0-10.5	0.800	0.250	0.100	1.0-2.0	—	—	0.200	—	—	—	0.05	0.15	margin	—
71	4032	11.0-13.5	1.000	0.50-1.3	—	0.8-1.3	0.100	0.50-1.3	0.250	—	—	—	0.05	0.15	margin	—
72	4043	4.5-6.0	0.800	0.300	0.050	0.050	—	—	0.100	①	0.200	—	0.05	0.15	margin	—
73	4043A	4.5-6.0	0.600	0.300	0.150	0.200	—	—	0.100	①	0.150	—	0.05	0.15	margin	—
74	4047	11.0-13.0	0.800	0.300	0.150	0.100	—	—	0.200	①	—	—	0.05	0.15	margin	—
75	4047A	11.0-13.0	0.600	0.300	0.150	0.100	—	—	0.200	①	0.150	—	0.05	0.15	margin	—
76	5A01	Si+Fe:0.40		0.100	0.30-0.7	6.0-7.0	0.10-0.20	—	0.250	—	0.150	0.10-0.20	0.05	0.15	margin	LF15
77	5A02	0.400	0.400	0.100	或Cr0.15-0.40	2.0-2.8	—	—	—	Si+Fe:0.6	0.150	—	0.05	0.15	margin	LF21
78	5A03	0.50-0.8	0.500	0.100	0.30-0.6	3.2-3.8	—	—	0.200	—	0.150	—	0.05	0.10	margin	LF3
79	5A05	0.500	0.500	0.100	0.30-0.6	4.8-5.5	—	—	0.200	—	—	—	0.05	0.10	margin	LF5
80	5B05	0.400	0.400	0.200	0.20-0.6	4.7-5.7	—	—	—	Si+Fe:0.6	0.150	—	0.05	0.10	margin	LF10
81	5A06	0.400	0.400	0.100	0.50-0.8	5.8-6.8	—	—	0.200	Be:0.0001-0.005②	0.02-0.10	—	0.05	0.10	margin	LF6
82	5B06	0.400	0.400	0.100	0.50-0.8	5.8-6.8	—	—	0.200	Be:0.0001-0.005②	0.10-0.30	—	0.05	0.10	margin	LF14
83	5A12	0.300	0.300	0.050	0.40-0.8	8.3-9.6	—	0.100	0.200	Be:0.005,Sb:0.004-0.05	0.05-0.15	—	0.05	0.10	margin	LF12
84	5A13	0.300	0.300	0.050	0.40-0.8	9.2-10.5	—	0.100	0.200	Be:0.005,Sb:0.004-0.05	0.05-0.15	—	0.05	0.10	margin	LF13
85	5A30	Si+Fe:0.40		0.100	0.50-1.0	4.7-5.5	—	—	0.250	Cr:0.05-0.20	0.03-0.15	—	0.05	0.10	margin	LF16
86	5A33	0.350	0.350	0.100	0.100	6.0-7.5	—	—	0.50-1.5	Be:0.0005-0.005②	0.05-0.15	0.10-0.30	0.05	0.10	margin	LF33
87	5A41	0.400	0.400	0.100	0.30-0.6	6.0-7.0	—	—	0.200	—	0.02-0.10	—	0.05	0.10	margin	LT41
88	5A43	0.400	0.400	0.100	0.15-0.40	0.6-1.4	—	—	—	—	0.150	—	0.05	0.15	margin	LF43
89	5A66	0.005	0.010	0.005	—	1.5-2.0	—	—	—	—	—	—	0.005	0.01	margin	LT66
90	5005	0.300	0.700	0.200	0.200	0.50-1.1	0.100	—	0.250	—	—	—	0.05	0.15	margin	—
91	5019	0.400	0.500	0.100	0.1-0.6	4.5-5.6	0.200	—	0.200	Mn+Cr:0.10-0.6	0.200	—	0.05	0.15	margin	—
92	5050	0.400	0.700	0.200	0.100	1.1-1.8	0.100	—	0.250	—	—	—	0.05	0.15	margin	—
93	5251	0.400	0.500	0.150	0.1-0.5	1.7-2.4	0.150	—	0.150	—	0.150	—	0.05	0.15	margin	—
94	5052	0.250	0.400	0.100	0.100	2.2-2.8	0.15-0.35	—	0.100	—	—	—	0.05	0.15	margin	—
95	5154	0.250	0.400	0.100	0.100	3.1-3.9	0.15-0.35	—	0.200	①	0.200	—	0.05	0.15	margin	—
96	5154A	0.500	0.500	0.100	0.500	3.1-3.9	0.250	—	0.200	①Mn+Cr:0.10-0.50	0.200	—	0.05	0.15	margin	—
97	5454	0.250	0.400	0.100	0.50-1.0	2.4-3.0	0.05-0.2	—	0.250	—	0.200	—	0.05	0.15	margin	—
98	5554	0.250	0.400	0.100	0.50-1.0	2.4-3.0	0.05-0.20	—	0.250	①	0.05-0.20	—	0.05	0.15	margin	—
99	5754	0.400	0.400	0.100	0.500	2.6-3.6	0.300	—	0.200	Mn+Cr:0.10-0.6	0.150	—	0.05	0.15	margin	—
100	5056	0.300	0.400	0.100	0.05-0.20	4.5-5.6	0.05-0.20	—	0.100	—	—	—	0.05	0.15	margin	LF5-1
101	5356	0.250	0.400	0.100	0.05-0.20	4.5-5.5	0.05-0.20	—	0.100	①	0.06-0.20	—	0.05	0.15	margin	—
102	5456	0.250	0.400	0.100	0.50-1.0	4.7-5.5	0.05-0.20	—	0.250	—	0.200	—	0.05	0.15	margin	—
103	5082	0.200	0.350	0.150	0.150	4.0-5.0	0.150	—	0.250	—	0.100	—	0.05	0.15	margin	—
104	5182	0.200	0.350	0.150	0.20-0.50	4.0-5.0	0.100	—	0.250	—	0.100	—	0.05	0.15	margin	—
105	5083	0.400	0.400	0.100	0.40-1.0	4.0-4.9	0.05-0.25	—	0.250	—	0.150	—	0.05	0.15	margin	LF4
106	5183	0.400	0.400	0.100	0.5-1.0	4.3-5.2	0.05-0.25	—	0.250	①	0.150	—	0.05	0.15	margin	—
107	5086	0.400	0.500	0.100	0.20-0.7	3.5-4.5	0.05-0.25	—	0.250	—	0.150	—	0.05	0.15	margin	—
108	6A02	0.50-1.2	0.500	0.20-0.6	或Cr0.15-0.35	0.45-0.9	—	—	0.200	—	0.150	—	0.05	0.10	margin	LD2
109	6B02	0.7-1.1	0.400	0.10-0.40	0.10-0.30	0.40-0.8	—	—	0.150	—	0.01-0.04	—	0.05	0.10	margin	LD2-1
110	6A51	0.50-0.7	0.500	0.15-0.35	—	0.45-0.6	—	—	0.250	Sn:0.15-0.35	0.01-0.04	—	0.05	0.15	margin	—
111	6101	0.30-0.7	0.500	0.100	0.030	0.35-0.8	0.030	—	0.100	B:0.06	—	—	0.03	0.10	margin	—
112	6101A	0.30-0.7	0.400	0.050	—	0.40-0.9	—	—	—	—	—	—	0.03	0.10	margin	—
113	6005	0.6-0.9	0.350	0.100	0.100	0.40-0.6	0.100	—	0.100	—	0.100	—	0.05	0.15	margin	—
114	6005A	0.50-0.9	0.350	0.300	0.500	0.40-0.7	0.300	—	0.200	Mn+Cr:0.12-0.50	0.100	—	0.05	0.15	margin	—
115	6351	0.7-1.3	0.500	0.100	0.40-0.8	0.40-0.8	—	—	0.200	—	0.200	—	0.05	0.15	margin	—
116	6060	0.30-0.6	0.10-0.30	0.100	0.100	0.35-0.6	0.050	—	0.150	—	0.100	—	0.05	0.15	margin	—
117	6061	0.40-0.8	0.700	0.15-0.40	0.150	0.8-1.2	0.04-0.35	—	0.250	—	0.150	—	0.05	0.15	margin	LD30
118	6063	0.20-0.6	0.350	0.100	0.100	0.45-0.9	0.100	—	0.100	—	0.100	—	0.05	0.15	margin	LD31
119	6063A	0.30-0.6	0.15-0.35	0.100	0.150	0.6-0.9	0.050	—	0.150	—	0.100	—	0.05	0.15	margin	—
120	6070	1.0-1.7	0.500	0.15-0.40	0.40-1.0	0.50-1.2	0.100	—	0.250	—	0.150	—	0.05	0.15	margin	LD2-2
121	6181	0.8-1.2	0.450	0.100	0.150	0.6-1.0	0.100	—	0.200	—	0.100	—	0.05	0.15	margin	—
122	6082	0.7-1.3	0.500	0.100	0.40-1.0	0.6-1.2	0.250	—	0.200	—	0.100	—	0.05	0.15	margin	—
123	7A01	0.300	0.300	0.010	—	—	—	—	0.9-1.3	Si+Fe:0.45	—	—	0.03	—	margin	LB1
124	7A03	0.200	0.200	1.8-2.4	0.100	1.2-1.6	0.050	—	6.0-6.7	—	0.02-0.08	—	0.05	0.10	margin	LC3
125	7A04	0.500	0.500	1.4-2.0	0.20-0.6	1.8-2.8	0.10-0.25	—	5.0-7.0	—	0.100	—	0.05	0.10	margin	LC4
126	7A05	0.250	0.250	0.200	0.15-0.40	1.1-1.7	0.05-0.15	—	4.4-5.0	—	0.02-0.06	0.10-0.25	0.05	0.15	margin	—
127	7A09	0.500	0.500	1.2-2.0	0.150	2.0-3.0	0.16-0.30	—	5.1-6.1	—	0.100	—	0.05	0.10	margin	LC9
128	7A10	0.300	0.300	0.50-1.0	0.20-0.35	3.0-4.0	0.10-0.20	—	3.2-4.2	—	0.100	—	0.05	0.10	margin	LC10
129	7A15	0.500	0.500	0.5-1.0	0.10-0.40	2.4-3.0	0.10-0.30	—	4.4-5.4	Be:0.005-0.01	0.05-0.15	—	0.05	0.15	margin	LC15
130	7A19	0.300	0.400	0.08-0.30	0.3-0.5	1.3-1.9	0.10-0.20	—	4.5-5.3	Be:0.0001-0.004②	—	0.08-0.20	0.05	0.15	margin	LC19
131	7A31	0.300	0.600	0.10-0.40	0.20-0.40	2.5-3.3	0.10-0.20	—	3.6-4.5	Be:0.0001-0.001②	0.02-0.10	0.08-0.25	0.05	0.15	margin	—
132	7A33	0.250	0.300	0.25-0.55	0.050	2.2-2.7	0.15-0.20	—	4.6-5.4	—	0.050	—	0.05	0.10	margin	—
133	7A52	0.250	0.300	0.05-0.2	0.20-0.50	2.0-2.8	0.15-0.25	—	4.0-4.8	—	0.05-0.18	0.05-0.15	0.05	0.15	margin	LC52
134	7003	0.300	0.350	0.200	0.300	0.50-1.0	0.200	—	5.0-6.5	—	0.200	0.05-0.25	0.05	0.15	margin	LC12
135	7005	0.350	0.400	0.100	0.20-0.7	1.0-1.8	0.06-0.20	—	4.0-5.0	—	0.01-0.06	0.08-0.20	0.05	0.15	margin	—
136	7020	0.350	0.400	0.200	0.05-0.50	1.0-1.4	0.10-0.35	—	4.0-5.0	Zr+Ti:0.08-0.25	—	0.08-0.20	0.05	0.15	margin	—
137	7022	0.500	0.500	0.50-1.0	0.10-0.40	2.6-3.7	0.10-0.30	—	4.3-5.2	Zr+Ti:0.20	—	—	0.05	0.15	margin	—
138	7050	0.120	0.150	2.0-2.6	0.100	1.9-2.6	0.040	—	5.7-6.7	—	0.060	0.08-0.15	0.05	0.15	margin	—
139	7075	0.400	0.500	1.2-2.0	0.300	2.1-2.9	0.18-0.28	—	5.1-6.1	⑤	0.200	—	0.05	0.15	margin	—
140	7475	0.100	0.120	1.2-1.9	0.060	1.9-2.6	0.18-0.25	—	5.2-6.2	—	0.060	—	0.05	0.15	margin	—
141	8A06	0.550	0.500	0.100	0.100	0.100	—	—	0.100	Fe+Si:1.0	—	—	0.05	0.15	margin	—
142	8011	0.50-0.9	0.6-1.0	0.100	0.200	0.050	0.050	—	0.100	—	0.080	—	0.05	0.15	margin	—
143	8090	0.200	0.300	1.0-1.6	0.100	0.6-1.3	0.100	—	0.250	Li:2.2-2.7	0.100	0.04-0.16	0.05	0.15	margin	—