ASTM A193 B6

Chemical compositions and mechanical compositions for ASTM A193 B6.

Chemical Compositions - ASTM A193 B6

Chemical Composition	B6
Carbon	0 – 0.15%
Manganese	0 – 1.00%
Phosphorus, max	0 – 0.040%
Sulfur, max	0 – 0.03%
Silicon	0 – 1.00%
Chromium	11.5 – 13.5%
Nickel	-
Molybdenum	-

Mechanical Properties - ASTM A193 B6


Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa)	760
Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa)	585
Elongation in 4D (El)	15
Reduction	50
Hardness – (BHN)	0

ASTM A193 B7

Chemical compositions and mechanical properties for ASTM A193 B7.

Chemical Compositions - ASTM A193 B7

Elements	Range	Product Variation, Over or Under B
Carbon	0.37-0.49 % D	0.02%
Manganese, max	0.65-1.10 %	0.04%
Phosphorus, max	0.035%	0.005 % over
Sulfur, max	0.04%	0.005 % over
Silicon	0.15 - 0.35 %	0.02%
Chromium	0.75-1.20 %	0.05%
Molybdenum	0.15-0.25 %	0.02%

Mechanical Properties (Metric) - ASTM A193 B7

Diameter mm	Min Tempering Temperature, °C	Tensile Strength min, MPa	Yield strength, min, 0.2% offset, MPa	Elongation in 4D min, %	Reduction of Area, min, %	Hardness, max
M64 and Under	593	860	720	16	50	321 HBW or 35 HRC
over M64 to M100	593	795	655	16	50	321 HBW or 35 HRC
over M100 to M180	593	690	515	18	50	321 HBW or 35 HRC

Mechanical Properties (Imperial) - ASTM A193 B7

Diameter Inch	Min Tempering Temperature, °C	Tensile Strength min, ksi	Yield strength, min, 0.2% offset, ksi	Elongation in 4D min, %	Reduction of Area, min, %	Hardness, max
2.5 and under	1100	125	105	16	50	321 HBW or 35 HRC
over 2.5 to 4	1100	115	95	16	50	321 HBW or 35 HRC
over 4 to 7	1100	100	75	18	50	321 HBW or 35 HRC

ASTM A193 B7M

Chemical compositions and mechanical properties for ASTM A193 B7M.

Chemical Compositions - ASTM A193 B7M

Elements	Range	Product Variation, Over or Under B
Carbon	0.37-0.49 % D	0.02%
Manganese, max	0.65-1.10 %	0.04%
Phosphorus, max	0.035%	0.005 % over
Sulfur, max	0.04%	0.005 % over
Silicon	0.15 - 0.35 %	0.02%
Chromium	0.75-1.20 %	0.05%
Molybdenum	0.15-0.25 %	0.02%

ASTM A193 B8 (CLASS 1 & CLASS 2)

Chemical compositions and mechanical properties for ASTM A193 B8 (CLASS 1 & CLASS 2).

Chemical Compositions - ASTM A193 B8 (CLASS 1 & CLASS 2)

Element	% Present
Carbon (C)	0.07
Silicon (Si)	1
Manganese (Mn)	2
Phosphorous (P)	0.045
Sulfur (S)	0.0151)
Chromium (Cr)	16.50 - 18.50
Nickel (Ni)	10.00 - 13.00
Nitrogen (N)	0.1
Molybdenum (Mo)	2.00 - 2.50
Iron (Fe)	Balance

Mechanical Properties - ASTM A193 B8 (CLASS 1 & CLASS 2)

Grade	Size	Tensile ksi, min	Yield, ksi, min	Yield, ksi, min	RA % min	HBW	Rockwell
	Up to 2-1/2	125	105	16	50	321 max	35 HRC max
	2-5/8 - 4	115	95	16	50	321 max	35 HRC max
	4-1/8 - 7	100	75	18	50	321 max	35 HRC max
B8 Class 1	All	75	30	30	50	223 max	96 HRB max

	Up to 3/4	125	100	12	35	321 max	35 HRC max
	7/8/2001	115	80	15	35	321 max	35 HRC max
	1-1/8 - 1-1/4	105	65	20	35	321 max	35 HRC max
B8 Class 2	1-3/8 - 1-1/2	100	50	28	45	321 max	35 HRC max

ASTM A193 B8T (CLASS 1 & CLASS 2)

Chemical compositions and mechanical properties for ASTM A193 B8T (CLASS 1 & CLASS 2).

Chemical Compositions - ASTM A193 B8T (CLASS 1 & CLASS 2)

Property class	C	Mn	Si	P	S	Cr	Ni	Mo	V	Ti
B8T	0.08 max.	2.00 max.	1.00 max.	0.045 max.	0.030 max.	17.00-9.00	9.00-12.00	-	-	5xCMIN

Mechanical properties (Inch product) - ASTM A193 B8T (CLASS 1 & CLASS 2)

Class, Diameter In	Heat TreatmentB	Tensile Strength, min, ksi	Yield Strength, min, 0.2 % offset, ksi	Elongation in 4 D, min %	Reduction of Area, min %	Hardness, max
B8T	carbide solution treated	75	30	30	50	223 HBC or 96 HRB

Mechanical properties (Metric product) - ASTM A193 B8T (CLASS 1 & CLASS 2)

Class, Diameter mm	Heat TreatmentB	Tensile Strength, min, ksi	Yield Strength, min, 0.2 % offset, ksi	Elongation in 4 D, min %	Reduction of Area, min %	Hardness, max
B8T	carbide solution treated	515	205	30	50	223 HBC or 96HRB

ASTM A193 B8C (CLASS 1 & CLASS 2)

Chemical compositions and mechanical properties for ASTM A193 B8C (CLASS 1 & CLASS 2).

Chemical Compositions - ASTM A193 B8C (CLASS 1 & CLASS 2)

Austenitic Steels, Classes 1, 1A, 1D, and 2	Austenitic Steels, Classes 1, 1A, 1D, and 2
Element	Grade B8C, B8CA
Carbon, max	0.08
Manganese, max	2
Phosphorus, max	0.045
Sulfur, max	0.03
Silicon, max	1
Chromium	17.0-19.0
Molybdenum	--
Columnium + Tantalum	10 x carbon content, min – 1.10 max

Mechanical properties - ASTM A193 B8C (CLASS 1 & CLASS 2)

Grade	Diameter	Tensile Strength	Yield Strength	Elongation	Reduction	Hardness
Grade B8C	M20 and under	860	690	12	35	321 HBW or 35 HRC
Grade B8C	M20 to M24, inclusive	690	550	20	45	321 HBW or 35 HRC
Grade B8C	M24 to M30, inclusive	655	450	25	45	321 HBW or 35 HRC
Grade B8C	M30 to M36, inclusive	620	345	30	45	321 HBW or 35 HRC

ASTM A193 Grade B16

Chemical compositions and mechanical properties for ASTM A193 Grade B16.

Chemical Compositions - ASTM A193 Grade B16

Elements	Range	Product Variation, Over or Under [NOTE]
Carbon	0.36 - 0.47%	0.02
Manganese, max	0.45 - 0.70%	0.03
Phosphorus, max	0.035%	0.005 over
Sulfur, max	0.04%	0.005 over
Silicon	0.15 - 0.35%	0.02
Chromium	0.80 - 1.15%	0.05
Molybdenum	0.50 - 0.65%	0.05
Vanadium	0.25 - 0.35%	0.03
Aluminium, Max	0.015%	...

Mechanical Properties (Metric) - ASTM A193 Grade B16

Diameter mm	Min Tempering Temperature, °C	Tensile Strength min, MPa	Yield strength, min, 0.2% offset, MPa	Elongation in 4D min, %	Reduction of Area, min, %	Hardness, max
M64 and Under	650	860	725	18	50	321 HBW or 35 HRC
over M64 to M100	650	760	655	17	45	321 HBW or 35 HRC
over M100 to M180	650	690	585	16	45	321 HBW or 35 HRC

Mechanical Properties (Imperial) - ASTM A193 Grade B16

Diameter Inch	Min Tempering Temperature, °C	Tensile Strength min, ksi	Yield strength, min, 0.2% offset, ksi	Elongation in 4D min, %	Reduction of Area, min, %	Hardness, max
2.5 and under	1200	125	105	18	50	321 HBW or 35 HRC
over 2.5 to 4	1200	110	95	17	45	321 HBW or 35 HRC
over 4 to 7	1200	100	85	16	45	321 HBW or 35 HRC

ASTM A320 L7

Chemical compositions and mechanical properties for ASTM A320 L7.

Chemical Compositions - ASTM A320 L7

Elements	Content, %	Allowable Variation, Over or Under, %
Carbon	0.08 max	0.01 over
Manganese	2.00 max	0.04
Phosphorus	0.04 max	0.005 over
Sulfur	0.03 max	0.005 over
Silicon	1.00 max	0.05
Nickel	24.00 - 27.00	0.2
Chromium	13.50 - 16.00	0.2
Molybdenum	1.00 - 1.50	0.05
Titanium	1.90 - 2.35	0.05
Aluminum	0.35 max	0.05 over
Vanadium	0.10 - 0.50	0.03
Boron	0.001 - 0.010	0.0004 under to 0.001 over

Mechanical Properties - ASTM A320 L7

Tensile Class	Tensile Strength, min	Tensile Strength, min	Yield strength, 0.2% offset, min	Yield strength, 0.2% offset, min	Elongation in 4D min, %	Reduction of Area, min, %
	ksi	MPa	ksi	MPa
A, B and C	130	895	85	585	15	18
D	130	895	105	725	15	18

Mechanical properties (Hardness) - ASTM A320 L7

Tensile Class	Brinell Hardness Number	Approximate Rockwell Hardness B & C	Approximate Rockwell Hardness B & C
		min	max
A, B and C	248 - 341	24 HRC	27 HRC
D	248 - 321	24 HRC	35 HRC

Mechanical properties (Stress Rupture Requirements) - ASTM A320 L7

Tensile Class	Test Temperature °F [°C]	Stress, min	Stress, min	Time to Rupture, min, h [Note]	Elongation, min, %
		ksi	Mpa
A, B and C	1200 [650]	56	385	100	5
D	1200 [650]	40	275	100	5

ASTM A320 L7M

Chemical compositions and mechanical properties for ASTM A320 L7M.

Chemical compositions - ASTM A320 L7M

C	Si	MN	P	S	CR	MO	JOULES	TEMPERATURE
0.38-0.48	0.15-0.35	0.75-1.00	0.035 MAX	0.040 MAX	0.80-1.10	0.15-0.25	27	-73

Mechanical properties - ASTM A320 L7M

YIELD STRENGTH	TENSILE STRENGTH	ELONGATON	REDUCTION	HARDNESS
MIN 0.2% MPA	MIN MPA	MIN %	MIN %	HRB MAX
550	690	18	50	235

ASTM A320 L43

Chemical compositions and mechanical properties for ASTM A320 L43.

Chemical compositions - ASTM A320 L43

ELEMENT	COMPOSITION % A
	NICKEL- CHROMIUM- MOLYBDENUM (AISI 4340)
CARBON, MAX	0.38-0.43
MANGANESE	0.60-0.85
PHOSPHORUS, MAX	0.035
SULFUR, MAX	0.04
SILICON	0.15-0.35
NICKEL	1.65-2.00
CHROMIUM	0.70-0.90
MOLYBDENUM	0.20-0.30

Mechanical properties - ASTM A320 L43

DIAMETER IN (MM)	TENSILE STRENGTH MIN, KSI (Mpa)	YIELD STRENGTH MIN, KSI (Mpa) 0.2% OFFSET	ELONGATION IN 2 INCH OR 50MM, MIN%	REDUCTION OF AREA MIN %	HARDNESS MAX
4 (100) AND UNDER	1100 (593)	125 (860)	16	50	HBW 321/HRC 35

Mechanical properties (Impact test requirements) - ASTM A320 L43

SIZE OF SPECIMEN (MM)	TEST TEMPERATURE	MIN IMPACT SET FT-LBF	MIN IMPACT ONE SET FT-LBF
10X10	F (-150) C(-101)	20(27)	15 (20)
10X7.5		16(22)	12 (16)

ASTM A194 2HM

Chemical compositions and mechanical properties for ASTM A194 2HM.

Mechanical properties - ASTM A194 2HM

ELEMENENT	C	Si	MN	P	S
MIN	0.15
MAX		0.4	1	0.04	0..05

Mechanical properties - ASTM A194 2HM

COMPLETED NUTS	BHN	159-235
COMPLETED NUTS	HRB	84-99
SAMPLE NUTS AFTER HEAT TREATMENT	BHN MIN	159
SAMPLE NUTS AFTER HEAT TREATMENT	HRB MIN	84

ASTM A194 7

Chemical compositions and mechanical properties for ASTM A194 7.

Chemical compositions - ASTM A194 7

	FERRITIC STEEL- CHROMIUM, MOLYBDENUM, ALLOY STEEL
CARBON, MAX	0.37-0.49
MANGANESE	0.65-1.10
PHOSPHORUS, MAX	0.035 MAX
SULFUR, MAX	0.04
SILICON	0.15-0.35
NICKEL	1.65-2.00
CHROMIUM	0.75-1.20
MOLYBDENUM	0.15-0.25

Mechanical properties - ASTM A194 7

HARDNESS BHN	ROCKWELL HARDNESS	HARDNESS BHN MIN	HARDNESS HRB MIN
248-327	24-35	201	94

ASTM A194 7M

Chemical compositions and mechanical properties for ASTM A194 7M.

Chemical Compositions - ASTM A194 7M

	FERRITIC STEEL- CHROMIUM, MOLYBDENUM, ALLOY STEEL
CARBON, MAX	0.37-0.49
MANGANESE	0.65-1.10
PHOSPHORUS, MAX	0.035 MAX
SULFUR, MAX	0.04
SILICON	0.15-0.35
NICKEL	-
CHROMIUM	0.75-1.20
MOLYBDENUM	0.75-1.20

Mechanical properties - ASTM A194 7M

248-327
HARDNESS BHN

A193 Grade B8R

Chemical compositions and mechanical properties for A193 Grade B8R.

Chemical Compositions - A193 Grade B8R


Carbon	0.15 max
Chromium	16.5 – 19.5
Iron	Balance
Manganese	11 – 14
Nickel	11 – 14
Nitrogen	0.2 – 0.45
Phosphorus	0.06 max
Silicon	1 max
Sulphur	0.03 max

Mechanical properties - A193 Grade B8R

Properties	Metric
Tensile strength	690 MPa
Yield strength	379 MPa
Elongation at break	30%
Rockwell B hardness	92

ASTM A194 8

Chemical compositions and mechanical properties for ASTM A194 8.

Chemical compositions - ASTM A194 8

Element	ASTM A194 Grade 8
Carbon	Carbon
Manganese	2.00 Max
Phosphorus, max	0.05%
Sulfur, max	0.03%
Silicon	1.00% max
Chromium	18.0-20.0%
Nickel	8.0-11.0%
Molybdenum	-

Mechanical properties - ASTM A194 8


Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa)	550
Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa)	240
Elongation in 4D (El)	30
Reduction	40
Hardness – (BHN)	223

ASTM A194 8A

Chemical compositions and mechanical properties for ASTM A194 8A.

Chemical Compositions - ASTM A194 8A


Carbon	0.15 max
Chromium	16.5 – 19.5
Iron	Balance
Manganese	11 – 14
Nickel	0.5 – 2.5
Nitrogen	0.2 – 0.45
Phosphorus	0.06 max
Silicon	1 max
Sulphur	0.03 max

Mechanical properties - ASTM A194 8A

Properties	Metric
Tensile strength	690 MPa
Yield strength	379 MPa
Elongation at break	30%
Rockwell B hardness	92

A194 Grade 8M

Chemical compositions and mechanical properties for A194 Grade 8M.

Chemical Compositions - A194 Grade 8M


Carbon	0.15 max
Chromium	16.5 – 19.5
Iron	Balance
Manganese	11 – 14
Nickel	0.5 – 2.5
Nitrogen	0.2 – 0.45
Phosphorus	0.06 max
Silicon	1 max
Sulphur	0.03 max

Mechanical properties - A194 Grade 8M

Properties	Metric
Tensile strength	690 MPa
Yield strength	379 MPa
Elongation at break	30%
Rockwell B hardness	92

ASTM A194 8MA

Chemical compositions and mechanical properties for ASTM A194 8MA.

Chemical compositions - ASTM A194 8MA

C	Si	Mn	P	S	Cr	Mo	Ni
0.08 Max	1.00 Max	2.00 Max	0.045 Max	0.030 Max	16.0-18.0	2.00-3.00	10.0-14.0

Mechanical properties - ASTM A194 8MA

BHN	HRB	HRC
126-192	60-90	-

ASTM A194 8T

Chemical compositions and mechanical properties for ASTM A194 8T.

Chemical Compositions - ASTM A194 8T


Carbon	0.15 max
Chromium	16.5 – 19.5
Iron	Balance
Manganese	11 – 14
Nickel	0.5 – 2.5
Nitrogen	0.2 – 0.45
Phosphorus	0.06 max
Silicon	1 max
Sulphur	0.03 max

Mechanical properties - ASTM A194 8T

Properties	Metric
Tensile strength	690 MPa
Yield strength	379 MPa
Elongation at break	30%
Rockwell B hardness	92

ASTM A540 GRADE B21

Chemical compositions and mechanical properties of ASTM A540 GRADE B21.

Chemical compositions - ASTM A540 GRADE B21


Element	Grade B21
Element	Cr-Mo-V
Element	Chrome Moly Vanadium
Element	RangeB, %
Carbon	0.35 - 0.44
Manganese	0.45 - 0.70
PhosphorusC, max	0.025
SulfurC, max	0.025
Silicon	0.15 - 0.35
Chromium	0.80 - 1.15
Nickel	--
Molybdenum	0.50 - 0.65
Vanadium	0.25 - 0.35

Mechanical Properties - ASTM A540 GRADE B21

Grades	Class	Diameter, inch.	Tensile Strength, min	Yield Strength,	Elongation	Reduction	Surface/ Brinell/ Hardness	Surface/ Brinell/ Hardness	Charpy V Notch +10 °F [-12.2 °C]
			Inch Pound Units	0.2% offset,	Elongation	of Area, min, %	Min	Max
				min
			ksi	ksi	In 2 inch.
Grade B21 (Cr-Mo-V)	5	to 2, incl.	120	105	15	50	241	285	D
	5	over 2 to 6, incl.	115	100	15	50	248	302	D
	5	over 6 to 8, incl.	115	100	15	50	255	311	D
	4	to 3, incl.	135	120	13	45	269	331	D
	4	over 3 to 6, incl.	135	120	13	45	277	352	D
	3	to 3, incl.	145	130	12	40	293	352	D
	3	over 3 to 6, incl.	145	130	12	40	308	375	D
	2	to 4, incl.	155	140	11	40	311	401	D
	1	to 4, incl.	165	150	10	35	321	429	D

ASTM A540 GRADE B22

Chemical compositions and mechanical properties of ASTM A540 GRADE B22.

Chemical compositions - ASTM A540 GRADE B22

Element	Grade B22
Element	4142-H
Element	Chrome Moly
Element	RangeB, %
Carbon	0.39 - 0.46
Manganese	0.65 - 1.10
PhosphorusC, max	0.025
SulfurC, max	0.025
Silicon	0.15 - 0.35
Chromium	0.75 - 1.20
Nickel	--
Molybdenum	0.15 0.25
Vanadium	--

Mechanical properties - ASTM A540 GRADE B22

Grades	Class	Diameter, inch.	Tensile Strength, min	Yield Strength,	Elongation	Reduction	Surface/ Brinell/Hardness	Surface/ Brinell/Hardness	Charpy V Notch +10 °F [-12.2 °C]
			Inch Pound Units	0.2% offset, min	min, %	of Area, min, %	mIn	max
			ksi	ksi	In 2 inch
Grade B22 (4142-H)	5	to 2, incl.	120	105	15	50	248	293	A
Grade B22 (4142-H)	5	over 2 to 4, incl.	115	100	15	50	255	302	D
Grade B22 (4142-H)	4	to 1, incl.	135	120	13	45	269	341	A
Grade B22 (4142-H)	4	over 1 to 4, incl.	135	120	13	45	277	363	D
Grade B22 (4142-H)	3	to 2, incl.	145	130	12	40	293	363	D
Grade B22 (4142-H)	3	over 2 to 4, incl.	145	130	12	40	302	375	D
Grade B22 (4142-H)	2	to 3, incl.	155	140	11	40	311	401	D
Grade B22 (4142-H)	1	to 1-1/2, incl.	165	150	10	35	321	401	D

ASTM A540 GRADE B23

Chemical compositions and mechanical properties of ASTM A540 GRADE B23.

Chemical compositions - ASTM A540 GRADE B23

Element	Grade B23
Element	E-4340-H
Element	Chrome Nickel Vanadium
Element	RangeB, %
Carbon	0.37 - 0.44
Manganese	0.60 - 0.95
PhosphorusC, max	0.025
SulfurC, max	0.025
Silicon	0.15 - 0.35
Chromium	0.65 - 0.95
Nickel	1.55 - 2.00
Molybdenum	0.20 - 0.30
Vanadium	--

Mechanical properties - ASTM A540 GRADE B23

Grades	Class	Diameter, inch.	Tensile Strength, min	Yield Strength,	Elongation	Reduction	Surface/ Brinell/ Hardness	Surface/ Brinell/ Hardness	Charpy V Notch +10 °F [-12.2 °C]
			Inch Pound Units	0.2% offset, min	min, %	of Area, min, %	min	max
			ksi	ksi	In 2 inch.
Grade B23 (E-4340-H)	5	to 6, incl.	120	105	15	50	248	311	A
Grade B23 (E-4340-H)	5	over to 8, incl.	115	100	15	50	255	321	A
Grade B23 (E-4340-H)	5	over 8 to 9-1/2, incl.	115	100	15	50	262	321	D
Grade B23 (E-4340-H)	4	to 3, incl.	135	120	13	45	269	341	A
Grade B23 (E-4340-H)	4	over 3 to 6, incl.	135	120	13	45	277	352	A
Grade B23 (E-4340-H)	4	over 6 to 9-1/2, incl.	135	120	13	45	285	363	D
Grade B23 (E-4340-H)	3	to 3, incl.	145	130	12	40	293	363	B
Grade B23 (E-4340-H)	3	over 3 to 6, incl.	145	130	12	40	302	375	B
Grade B23 (E-4340-H)	3	over 6 to 9-1/2, incl.	145	130	12	40	311	388	D
Grade B23 (E-4340-H)	2	to 3, incl.	155	140	11	40	311	388	D
Grade B23 (E-4340-H)	2	over 3 to 6, incl.	155	140	11	40	311	401	D
Grade B23 (E-4340-H)	1	to 3, incl.	165	150	10	35	321	415	D
Grade B23 (E-4340-H)	1	over 3 to 6, incl.	165	150	10	35	331	429	D
Grade B23 (E-4340-H)	1	over 6 to 8, incl.	165	150	10	35	341	444	D

Material Grades

Petrochemical Fasteners

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ASTM A193 B6

Chemical Compositions - ASTM A193 B6

Mechanical Properties - ASTM A193 B6

ASTM A193 B7

Chemical Compositions - ASTM A193 B7

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Mechanical Properties (Imperial) - ASTM A193 B7

ASTM A193 B7M

Chemical Compositions - ASTM A193 B7M

ASTM A193 B8 (CLASS 1 & CLASS 2)

Chemical Compositions - ASTM A193 B8 (CLASS 1 & CLASS 2)

Mechanical Properties - ASTM A193 B8 (CLASS 1 & CLASS 2)

ASTM A193 B8T (CLASS 1 & CLASS 2)

Chemical Compositions - ASTM A193 B8T (CLASS 1 & CLASS 2)

Mechanical properties (Inch product) - ASTM A193 B8T (CLASS 1 & CLASS 2)

Mechanical properties (Metric product) - ASTM A193 B8T (CLASS 1 & CLASS 2)

ASTM A193 B8C (CLASS 1 & CLASS 2)

Chemical Compositions - ASTM A193 B8C (CLASS 1 & CLASS 2)

Mechanical properties - ASTM A193 B8C (CLASS 1 & CLASS 2)

ASTM A193 Grade B16

Chemical Compositions - ASTM A193 Grade B16

Mechanical Properties (Metric) - ASTM A193 Grade B16

Mechanical Properties (Imperial) - ASTM A193 Grade B16

ASTM A320 L7

Chemical Compositions - ASTM A320 L7

Mechanical Properties - ASTM A320 L7

Mechanical properties (Hardness) - ASTM A320 L7

Mechanical properties (Stress Rupture Requirements) - ASTM A320 L7

ASTM A320 L7M

Chemical compositions - ASTM A320 L7M

Mechanical properties - ASTM A320 L7M

ASTM A320 L43

Chemical compositions - ASTM A320 L43

Mechanical properties - ASTM A320 L43

Mechanical properties (Impact test requirements) - ASTM A320 L43

ASTM A194 2HM

Mechanical properties - ASTM A194 2HM

Mechanical properties - ASTM A194 2HM

ASTM A194 7

Chemical compositions - ASTM A194 7

Mechanical properties - ASTM A194 7

ASTM A194 7M

Chemical Compositions - ASTM A194 7M

Mechanical properties - ASTM A194 7M

A193 Grade B8R

Chemical Compositions - A193 Grade B8R

Mechanical properties - A193 Grade B8R

ASTM A194 8

Chemical compositions - ASTM A194 8

Mechanical properties - ASTM A194 8

ASTM A194 8A

Chemical Compositions - ASTM A194 8A

Mechanical properties - ASTM A194 8A

A194 Grade 8M

Chemical Compositions - A194 Grade 8M

Mechanical properties - A194 Grade 8M

ASTM A194 8MA

Chemical compositions - ASTM A194 8MA

Mechanical properties - ASTM A194 8MA

ASTM A194 8T

Chemical Compositions - ASTM A194 8T

Mechanical properties - ASTM A194 8T

ASTM A540 GRADE B21

Chemical compositions - ASTM A540 GRADE B21

Mechanical Properties - ASTM A540 GRADE B21

ASTM A540 GRADE B22

Chemical compositions - ASTM A540 GRADE B22

Mechanical properties - ASTM A540 GRADE B22

ASTM A540 GRADE B23

Chemical compositions - ASTM A540 GRADE B23

Mechanical properties - ASTM A540 GRADE B23

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