ASTM A572/A572M-12a Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

관심표준 등록 : 표준업데이트 시 알림을 받을 수 있습니다.

PDF : 직접 파일 다운로드 및 인쇄 (마이페이지 확인)

PRINT : 인쇄본 우편발송, 2~3일 소요(PDF파일 미제공)

구판 판매

ASTM A572/A572M-12a

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

- 발행일 : 2012-11-01
- 발행기관 : ASTM

언어	제공형태	판매가격	선택
영어	PDF	113,400원
영어	PRINT	113,400원

장바구니 담기

상품이 장바구니에 담겼습니다.

장바구니로 이동

상세정보

분야

적용범위

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50 [345], and 55 [380] are intended for riveted, bolted, or welded structures. Grades 60 [415] and 65 [450] are intended for riveted or bolted construction of bridges, or for riveted, bolted, or welded construction in other applications.

1.2 For applications, such as welded bridge construction, where notch toughness is important, notch toughness requirements are to be negotiated between the purchaser and the producer.

1.3 Specification A588/A588M shall not be substituted for Specification A572/A572M without agreement between the purchaser and the supplier.

1.4 The use of columbium, vanadium, titanium, nitrogen, or combinations thereof, within the limitations noted in Section 5, is required; the selection of type (1, 2, 3, or 5) is at the option of the producer, unless otherwise specified by the purchaser. (See Supplementary Requirement S90.)

1.5 The maximum thicknesses available in the grades and products covered by this specification are shown in Table 1.

TABLE 1 Maximum Product Thickness or Size

Grade	Yield Point, min		Maximum Thickness or Size					Zees and Rolled Tees
	ksi	[MPa]	Plates and Bars		Structural Shape Flange or Leg Thickness		Sheet Piling
	ksi	[MPa]	in.	[mm]	in.	[mm]	Sheet Piling
42 [290]^A	42	[290]	6	[150]	all	all	all	all
50 [345]^A	50	[345]	4^B	[100]^B	all	all	all	all
55 [380]	55	[380]	2	[50]	all	all	all	all
60 [415]^A	60	[415]	1¹/₄ ^C	[32]^C	2	[50]	all	all
65 [450]	65	[450]	1¹/₄	[32]	2	[50]	not available	all

^A In the above tabulation, Grades 42, 50, and 60 [290, 345, and 415], are the yield point levels most closely approximating a geometric progression pattern between 36 ksi [250 MPa], min, yield point steels covered by Specification A36/A36M and 100 ksi [690 MPa], min, yield strength steels covered by Specification A514/A514M.

^B Round bars up to and including 11 in. [275 mm] in diameter are permitted.

^C Round bars up to and including 3¹/₂ in. [90 mm] in diameter are permitted.

1.6 When the steel is to be welded, a welding procedure suitable for the grade of steel and intended use or service is to be utilized. See Appendix X3 of Specification A6/A6M for information on weldability.

TABLE 2 Chemical Requirements^A (Heat Analysis)

Diameter, Thickness, or Distance Between Parallel Faces, in. [mm] Plates and Bars	Structural Shape Flange or Leg Thickness, in. [mm]	Grade	Carbon, max, %	Manganese,^B max, %	Phosphorus, max, %	Sulfur, max, %	Silicon
							Plates to 1¹/₂ in. [40 mm] Thick, Shapes with Flange or Leg Thickness to 3 in. [75 mm] inclusive, Sheet Piling, Bars, Zees, and Rolled Tees^C	Plates Over 1¹/₂ in. [40 mm] Thick and Shapes with Flange Thickness Over 3 in. [75 mm]
							max, %	range, %
6 [150]	all	42 [290]	0.21	1.35^D	0.04	0.05	0.40	0.15–0.40
4 [100]^E	all	50 [345]	0.23	1.35^D	0.04	0.05	0.40	0.15–0.40
2 [50]^F	all	55 [380]	0.25	1.35^D	0.04	0.05	0.40	0.15-0.40
1¹/₄ [32]^F	≤2 [50]	60 [415]	0.26	1.35^D	0.04	0.05	0.40	^G
>¹/₂ – 1¹/₄ [13–32]	>1-2 [25-50]	65 [450]	0.23	1.65	0.04	0.05	0.40	^G
≤¹/₂ [13]^H	≤ 1^H	65 [450]	0.26	1.35	0.04	0.05	0.40	^G

^A Copper when specified shall have a minimum content of 0.20 % by heat analysis (0.18 % by product analysis).

^B Manganese, minimum, by heat analysis of 0.80 % (0.75 % by product analysis) shall be required for all plates over ³/₈ in. [10 mm] in thickness; a minimum of 0.50 % (0.45 % by product analysis) shall be required for plates ³/₈ in. [10 mm] and less in thickness, and for all other products. The manganese to carbon ratio shall not be less than 2 to 1.

^C Bars over 1¹/₂ in. [40 mm] in diameter, thickness, or distance between parallel faces shall be made by a killed steel practice.

^D For each reduction of 0.01 percentage point below the specified carbon maximum, an increase of 0.06 percentage point manganese above the specified maximum is permitted, up to a maximum of 1.60 %.

^E Round bars up to and including 11 in. [275 mm] in diameter are permitted.

^F Round bars up to and including 3¹/₂ in. [90 mm] in diameter are permitted.

^G The size and grade is not described in this specification.

^H An alternative chemical requirement with a maximum carbon of 0.21 % and a maximum manganese of 1.65 % is permitted, with the balance of the elements as shown in Table 2.

1.7 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system is to be used independently of the other, without combining values in any way.

TABLE 3 Alloy Content

Type^A	Elements	Heat Analysis, %
1	Columbium	0.005–0.05^B
2	Vanadium	0.01–0.15
3	Columbium Vanadium Columbium plus vanadium	0.005-0.05^B 0.01–0.15 0.02–0.15^C
5	Titanium Nitrogen Vanadium	0.006-0.04 0.003–0.015 0.06 max

^A Alloy content shall be in accordance with Type 1, 2, 3, or 5 and the contents of the applicable elements shall be reported on the test report.

^B Product analysis limits = 0.004 to 0.06 %.

^C Product analysis limits = 0.01 to 0.16 %.

1.8 The text of this specification contains notes or footnotes, or both, that provide explanatory material. Such notes and footnotes, excluding those in tables and figures, do not contain any mandatory requirements.

TABLE 4 Tensile Requirements^A

Grade

Yield Point, min

Tensile Strength, min

Minimum Elonga-
tion, % ^B^,^C^,^D

ksi

[MPa]

ksi

[MPa]

in 8 in.
[200 mm]

in 2 in.
[50 mm]

42 [290]

[290]

[415]

50 [345]

[345]

[450]

55 [380]

[380]

[485]

60 [415]

[415]

[520]

65 [450]

[450]

이력정보

No.	표준번호	표준명	발행일	상태
1	ASTM A572/A572M-21e1	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2021-05-15	표준
2	ASTM A572/A572M-21	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2021-05-15	구판
3	ASTM A572/A572M-21 REDLINE	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2021-05-15	구판
4	ASTM A572/A572M-18 REDLINE	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2018-05-01	구판
5	ASTM A572/A572M-18	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2018-05-01	구판
6	ASTM A572/A572M-15	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2015-03-01	구판
7	ASTM A572/A572M-13a	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2013-11-01	구판
8	ASTM A572/A572M-13	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2013-10-01	구판
9	ASTM A572/A572M-12a	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2012-11-01	구판
10	ASTM A572/A572M-12	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2012-05-01	구판
11	ASTM A572/A572M-07	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2007-03-01	구판
12	ASTM A572/A572M-06	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2006-03-01	구판
13	ASTM A572/A572M-04	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2004-04-01	구판
14	ASTM A572/A572M-03ae1	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2003-05-10	구판
15	ASTM A572/A572M-03a	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2003-05-10	구판
16	ASTM A572/A572M-03	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2003-04-10	구판
17	ASTM A572/A572M-02	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2002-12-10	구판
18	ASTM A572/A572M-00a	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2001-09-10	구판
19	ASTM A572/A572M-01	Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel	2001-09-10	구판

관련상품

관련상품이 존재하지 않습니다.
다른 사람이 함께 구입한 상품

함께 구입한 상품이 존재하지 않습니다.
추천 상품

IEC TS 63134:2020 - Active assisted living (AAL) use cases 상세보기

IEC 60034-5:2020 RLV - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification 상세보기

KS B ISO TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs) 상세보기

KS B ISO TS 8100-21 - 승객 및 화물 운송용 엘리베이터 —제21부: 세계공통 필수안전요건(GESRs)을 충족하는 세계공통 안전 파라미터(GSPs) 상세보기

KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스 상세보기