b) Thép austenit-ferit (duplex)
4062-322-02-U
|
X2CrNiN22-2
|
D24A
|
—
|
—
|
—
|
—
|
—
|
—
|
|
|
—
|
4162-321-01-E
|
X2CrMnNiN21-5-1
|
D27F
|
—
|
—
|
—
|
—
|
—
|
—
|
|
|
—
|
4362-323-04-I
|
X2CrNiN23-4
|
D27B (51)
|
—
|
—
|
—
|
—
|
—
|
—
|
X
|
X
|
X
|
4424-315-00-I
|
X2CrNiMoSiMnN19-5-3-2-2
|
D29A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
v
|
4462-318-03-I
|
X2CrNiMoN22-5-3
|
D30A (52)
|
—
|
—
|
—
|
—
|
—
|
—
|
X
|
X
|
X
|
4481-312-60-J
|
X2CrNiMoN25-7-3
|
D35A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
X
|
—
|
4507-325-20-I
|
X2CrNiMoCuN25-6-3
|
D34A (53)
|
—
|
—
|
—
|
—
|
—
|
—
|
X
|
—
|
—
|
4507-325-50-X
|
X3CrNiMoCuN26-6-3-2
|
D35F
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4410-327-50-E
|
X2CrNiMoN25-7-4
|
D36A (54)
|
—
|
—
|
—
|
—
|
—
|
—
|
X
|
X
|
X
|
4501-327-60-I
|
X2CrNiMoCuWN25-7-4
|
D36B (56)
|
—
|
—
|
—
|
—
|
—
|
—
|
X
|
X
|
—
|
4460-312-00-I
|
X3CrNiMoN27-5-2
|
D34F (55)
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
X
|
—
|
4480-329-00-U
|
X6CrNiMo26-4-2
|
D32F
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4477-329-06-E
|
X2CrNiMoN29-7-2
|
D38A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4658-327-07-U
|
X2CrNiMoCoN28-8-5-1
|
D42A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4485-332-07-U
|
X2CrNiMoN31 -8-4
|
D43A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
c) Thép ferit
|
4030-410-90-X
|
X2Cr12
|
F12A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4003-410-77-I
|
X2CrNi12
|
F12C (61)
|
—
|
—
|
—
|
—
|
—
|
X
|
X
|
—
|
—
|
4720-409-00- I
|
X2CrTi12
|
F12B (62)
|
—
|
X
|
—
|
—
|
—
|
—
|
X
|
—
|
—
|
4516-409-75- I
|
X6CrNiTi12
|
F13F (64)
|
—
|
—
|
—
|
—
|
—
|
X
|
—
|
—
|
—
|
4000-410-08- I
|
X6Cr13
|
F13G (65)
|
—
|
X
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4002-405-00- I
|
X6CrAI13
|
F13H (66)
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4724-405-77- I
|
X10CrAISi13
|
F13L
|
—
|
X
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4012-429-00-X
|
X10Cr15
|
F15L
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4595-429-71- I
|
X1CrNb15
|
F15A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4589-429-70-E
|
X5CrNiMoTi15-2
|
F17H
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4016-430-00- I
|
X6Cr17
|
F17l (67)
|
X6Cr17E
|
X
|
—
|
X
|
—
|
—
|
X
|
X
|
X
|
4004-430-20- I
|
X7CrS17
|
F17L (68)
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4520-430-70- I
|
X2CrTi17
|
F17A
|
—
|
|
—
|
—
|
—
|
X
|
—
|
—
|
—
|
4664-430-75-J
|
X2CrCuTi18
|
F18A
|
—
|
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4509-439-40-X
|
X2CrTiNb18
|
F18B
|
—
|
X
|
—
|
—
|
—
|
X
|
—
|
—
|
—
|
4510-430-35- I
|
X3CrTi17
|
F17F (70)
|
—
|
X
|
—
|
—
|
—
|
X
|
X
|
|
—
|
4511-430-71- I
|
X3CrNb17
|
F17G (73)
|
—
|
—
|
—
|
—
|
—
|
—
|
X
|
X
|
X
|
4742-430-77- I
|
X10CrAISi18
|
F18N
|
—
|
X
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4017-430-91-E
|
X6CrNi17-1
|
F18H
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4113-434-00- I
|
X6CrMo17-1
|
F18l (69)
|
X6CrMo17 1E
|
—
|
—
|
—
|
—
|
—
|
—
|
X
|
X
|
4513-436-00-J
|
X2CrMoNbTi18-1
|
F19A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4609-436-77-J
|
X2CrMo19
|
F19B
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4526-436-00- I
|
X6CrMoNb17-1
|
F18J (71)
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4521-444-00- I
|
X2CrMoTi18-2
|
F20A (72)
|
—
|
—
|
—
|
—
|
—
|
X
|
—
|
—
|
—
|
4523-182-35- I
|
X2CrMoTiS18-2
|
F20B (74)
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
X
|
4621-445-00-E
|
X2CrNbCu21
|
F21A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4764-442-72-J
|
X8CrA119-3
|
F19N
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4128-445-92-J
|
X2CrMo23-1
|
F24A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4129-445-92-J
|
X2CrMo23-2
|
F25A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4762-445-72-I
|
X10CrAISi25
|
F25N
|
—
|
X
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4749-446-00-I
|
X15CrN26
|
F26R
|
—
|
X
|
—
|
—
|
—
|
—
|
—
|
—
|
X
|
4131-446-92-C
|
X1CrMo26-1
|
F27A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4750-446-60-U
|
X2CrMoNi27-4-2
|
F33A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4135-447-92-C
|
X1CrMo30-2
|
F32A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
d) Thép mactenxit
|
4006-410-00-I
|
X12Cr13
|
M13B (82)
|
X12Cr13E
|
—
|
—
|
—
|
—
|
—
|
X
|
X
|
X
|
4024-410-09-E
|
X15Cr13
|
M13F
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4119-410-92-C
|
X13CrMo13
|
M13G
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4642-416-72-J
|
X13CrPb13
|
M13A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4005-416-00-I
|
X12CrS13
|
M13C (83)
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
X
|
X
|
4021-420-00-I
|
X20Cr13
|
M13I (84)
|
—
|
—
|
—
|
X
|
—
|
—
|
X
|
X
|
X
|
4916-600-77-J
|
X18CrMnMoNbVN12
|
M12G
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4929-422-00-I
|
X23CrMoWMnNiV12-1-1
|
M13J
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4923-422-77-E
|
X30Cr13
|
M13H
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4028-420-00-I
|
X30Cr13
|
M13M (85)
|
—
|
—
|
—
|
X
|
—
|
—
|
X
|
X
|
X
|
4029-420-20-I
|
X33CrS13
|
M13N
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4643-420-72-J
|
X33CrPb13
|
M130
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4031-420-00-I
|
X39Cr13
|
M13P (86)
|
—
|
—
|
—
|
X
|
—
|
—
|
|
—
|
—
|
4419-420-97-E
|
X38CrMo14
|
M14P
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4123-431 -77-E
|
X40CrMoVN16-2
|
M18T
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4034-420-00-I
|
X46Cr13
|
M13Q (87)
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4035-420-74-E
|
X46CrS13
|
M13R
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4038-420-00-I
|
X52Cr13
|
M13U (88)
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4110-420-69-E
|
X55CrMo14
|
M14U
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4039-420-09-I
|
X60Cr13
|
M13V (89)
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4313-415-00-I
|
X3CrNiMo13-4
|
M17A (81)
|
—
|
—
|
—
|
—
|
—
|
X
|
—
|
X
|
—
|
4415-415-92-E
|
X2CrNiMoV13-5-2
|
M20A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4116-420-77-E
|
X50CrMoV15
|
M15U
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4057-431-00-X
|
X17CrNi16-2
|
M18G (91)
|
X19CrNi16 2E
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
X
|
4058-429-99-J
|
X33Cr16
|
M160
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
X
|
—
|
4418-431-77-E
|
X4CrNiMo16-5-1
|
M22A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4019-430-20-I
|
X14CrS17
|
M17F (90)
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
X
|
X
|
4122-434-09-I
|
X39CrMo17-1
|
M18R (92)
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
X
|
—
|
4040-440-02-X
|
X68CM7
|
M17U
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4041-440-03-X
|
X85CM7
|
M17V
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4023-440-04-I
|
X110Cr17
|
M17W
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4025-440-74-X
|
X110CrS17
|
M17Z
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4766-440-77-X
|
X80CrSiNi20-2
|
M20U
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
e) Thép biến cứng phân tán
|
4594-155-92-E
|
X5CrNiMoCuNb14-5
|
P19I
|
—
|
—
|
—
|
—
|
—
|
—
|
|
|
|
4542-174-00-I
|
X5CrNiCuNb16-4
|
P20I (101)
|
—
|
—
|
—
|
—
|
—
|
—
|
|
X
|
|
4568-177-00-I
|
X7CrNiAI17-7
|
P24L (102)
|
—
|
—
|
X7CrNiAI17-7
|
X
|
—
|
—
|
X
|
X
|
X
|
4530-455-77-E
|
X1CrNiMoAITi12-9-2
|
P23A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4596-455-77-E
|
X1CrNiMoAITi12-10-2
|
P24A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4532-157-00-I
|
X8CrNiMoAI15-7-2
|
P24M (103)
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4534-138-00-X
|
X3CrNiMoA113-8-3
|
P24H
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4645-469-10-u
|
X2CrNiMoCuAI Ti 12-9-4-3
|
P25A
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4457-350-00-X
|
X9CrNiMoN17-5-3
|
P25M
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
4980-662-86-X
|
X6NiCrTiMoVB25-15-2
|
P42J
|
—
|
—
|
—
|
—
|
—
|
—
|
—
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4644-662-20-U
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X4NiCrMoTiMnSiB26-14-3-2
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P43J
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CHÚ THÍCH: Các loại (mác) thép được cho trong bảng này so sánh với các loại (mác) thép được cho trong Bảng 1. Tuy nhiên, cần lưu ý rằng thành phần hóa học của chúng có thể thay đổi.
a Xem các nguồn trong Thư mục tài liệu tham khảo.
b Trong bảng, các tên thép giống như các tên thép cho trong cột 2 được đánh dấu X trong các cột 4 đến 12 nếu không biểu thị tên đầy đủ của thép.
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