A572 Grade 60 Gr60 - ASTM A572/A572M-2018

牌号	A572 Grade 60
其他名称
对应标准	ASTM A572/A572M-2018 高强度低合金钴钒结构钢技术规范 Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel
归类	合金钢
性能	强度

A572 Grade 60 化学元素成分含量(%)

	成分	C ^③	Si ^①	Mn ^{② ③}	P ^④	S ^④	Cu	Nb ^⑤	更多
Type 1	最小值	-	-	-	-	-	-	0.005	/
Type 1	最大值	0.26	0.4	1.35	0.03	0.03	0.2	0.05	/

	成分	C ^③	Si ^①	Mn ^{② ③}	P	S	Cu	V ^⑥	更多
Type 2	最小值	-	-	-	-	-	-	0.01	/
Type 2	最大值	0.26	0.4	1.35	0.03	0.03	0.2	0.15	/

	成分	C ^③	Si ^①	Mn ^{② ③}	P	S	Cu	V ^⑥	Nb ^⑤	更多
Type 3	最小值	-	-	-	-	-	-	0.01	0.005	V+Nb：0.02~0.15⑦
Type 3	最大值	0.26	0.4	1.35	0.03	0.03	0.2	0.15	0.05	V+Nb：0.02~0.15⑦

	成分	C ^③	Si ^①	Mn ^{② ③}	P	S	Cu	N	Ti	V	更多
Type 5	最小值	-	-	-	-	-	-	0.003	0.006	-	/
Type 5	最大值	0.26	0.4	1.35	0.03	0.03	0.2	0.015	0.04	0.06	/

① Plates to 1-1/2 in. [40 mm] Thick, Shapes with Flange or Leg Thickness to 3 in. [75 mm] inclusive, Sheet Piling, Bars, Zees, and Rolled Tees: Si≤0.40% .
② 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.
③ 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 %.
④ maximum phosphorus content of 0.04 % and a maximum sulfur content of 0.05 % are permitted for the following materials： Structural shapes， Sheet piling， Bars， Plates with widlhs up to and including 15 in. [380 mm].
⑤ Nb：Product analysis limits = 0.004~0.06 %.
⑥ V：Product analysis limits = 0.005~0.17%
⑦ Nb+V：Product analysis limits = 0.01~0.16%.

碳当量计算

A572 Grade 60 机械性能

抗拉强度 σ_b Mpa	屈服点 σ_s Mpa	断后伸长率或延伸率 δ %
≥520	≥415	(in 50mm) ≥18

接近匹配牌号结构钢板1-2（高强度低合金）

标准

牌号(等级/别名/符号)

化学成分，重量%，最大值，除非另有说明

C	Si	Mn	P	S	Cr	Ni	Mo	Cu	Ti	V

400W

0.2

0.4

1.65

0.04

0.05

400WT

0.2

0.15-0.4

1.65

0.03

HSLAS Grade 60 [410] Class 1

0.26

1.5

0.04

0.15

0.2

0.06

0.2

≤0.005

HSLAS Grade 65 [450] Class 2

0.15

1.5

0.04

0.15

0.2

0.06

0.2

≤0.005

ASTM A1011/A1011M-2018(a)

HSLAS Grade 60 [410] Class 1

0.26

1.5

0.04

0.15

0.2

0.06

0.2

≤0.005

SA572 Grade 60[415] Type1

0.26

0.15-0.4

1.35

0.03

0.2

SA572 Grade 60[415] Type2

0.26

0.15-0.4

1.35

0.03

0.2

0.01-0.15

SA572 Grade 60[415] Type3

0.26

0.15-0.4

1.35

0.03

0.2

0.01-0.15

SA572 Grade 60[415] Type5

0.26

0.15-0.4

1.35

0.03

0.2

0.006-0.04

0.06

ASTM A572/A572M-2018

A572 Grade 60, Gr60

0.26

0.4

1.35

0.03

0.2

0.006-0.04

0.06

Q420A, L04201

0.2

0.5

1.7

0.035

0.3

0.8

0.2

0.3

0.2

Q420B, L04202

0.2

0.5

1.7

0.035

0.3

0.8

0.2

0.3

0.2

Q420C, L04203

0.2

0.5

1.7

0.03

0.3

0.8

0.2

0.3

0.2

Q420D, L04204

0.2

0.5

1.7

0.03

0.025

0.3

0.8

0.2

0.3

0.2

Q420E, L04205

0.2

0.5

1.7

0.025

0.02

0.3

0.8

0.2

0.3

0.2

Q420C, L04203

0.2

0.55

1-1.6

0.035

0.3

0.7

0.2

0.1

Q420D, L04204

0.18

0.55

1-1.6

0.03

0.3

0.7

0.2

0.1

Q420E, L04205

0.18

0.55

1-1.6

0.025

0.3

0.7

0.2

0.1

ASTM A633/633M-2018

A633 Grade E

0.22

0.15-0.5

1.15-1.5

0.03

0.04-0.11

SA572 Grade 65[450] Type1

0.26

0.15-0.4

1.35

0.03

SA572 Grade 65[450] Type2

0.26

0.15-0.4

1.35

0.03

0.01-0.15

SA572 Grade 65[450] Type3

0.26

0.15-0.4

1.35

0.03

0.01-0.15

SA572 Grade 65[450] Type5

0.26

0.15-0.4

1.35

0.03

0.006-0.04

0.06

ASTM A572/A572M-2018

A572 Grade 65

0.23

0.4

1.65

0.03

0.2

0.006-0.04

0.06

HSLAS Grade 65 [450] Class 1

0.26

1.5

0.04

0.15

0.2

0.06

0.2

≤0.005

ASTM A1011/A1011M-2018(a)

HSLAS Grade 65 [450] Class 1

0.26

1.5

0.04

0.15

0.2

0.06

0.2

≤0.005

ASTM A656/A656-2024

A656 Grade 70[485] Type 3

0.18

0.6

1.65

0.025

0.03

0.08

ASTM A656/A656-2024

A656 Grade 70[485] Type 7

0.18

0.6

1.65

0.025

0.03

0.15

ASTM A656/A656-2024

A656 Grade 70[485] Type 8

0.18

0.6

1.65

0.025

0.03

0.15

HSLAS Grade 70 [480] Class 1

0.26

1.65

0.04

0.15

0.2

0.16

0.2

≤0.005

ASTM A1011/A1011M-2018(a)

HSLAS Grade 70 [480] Class 1

0.26

1.65

0.04

0.15

0.2

0.16

0.2

≤0.005

注：数据仅供参考！如有疑问，请填写"我要纠错"！