New Profile - Double Metal Composite Material, Fine Steels

Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip

**A 693 Type XM-12** Application:Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
Category	Type	Grade	Microstructure	Designations
Grades	Stainless Steels	A 693 Type XM-12	Precipitation-Hardening	USA - SAE , A 693 (2006) \|

A 693 Type XM-12 Application:Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip

Category

Type

Grade

Microstructure

Designations

Grades

Stainless Steels

A 693 Type XM-12

Precipitation-Hardening

USA - SAE , A 693 (2006) |

Chemical composition(mass fraction)(wt.%)
Elements	Min.（≥）	Max.（≤）
C	-	0.07
Mn	-	1.00
Si	-	1.00
P	-	0.04
S	-	0.03
Cr	14.00	15.50
Ni	3.50	5.50
Mo	-	-
Cu	2.50	4.50
Nb	0.15	0.45

Chemical composition(mass fraction)(wt.%)

Elements

Min.（≥）

Max.（≤）

Similar

Remarks

0.07

1.00

0.04

0.03

14.00

15.50

3.50

5.50

2.50

4.50

0.15

0.45

Mechanical properties of grade A 693 Type XM-12
Proof strength R_p0.2 (MPa)	Tensile strength R_m (MPa)	Impact energy KV (J)	Elongation at fracture A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
896 (≥)	741 (≥)	21	22	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	241

Mechanical properties of grade A 693 Type XM-12

Proof strength
R_p0.2 (MPa)

Tensile strength
R_m (MPa)

Impact energy
KV (J)

Elongation at fracture
A (%)

Reduction in cross section on fracture
Z (%)

As-Heat-Treated Condition

Brinell hardness (HBW)

896 (≥)

741 (≥)

Solution and Aging, Annealing, Ausaging, Q+T,etc

241

Physical properties of grade A 693 Type XM-12
Property	Density kg/dm3	Temperature T °C/F	Specific heat J / kgK	Thermal conductivity W/mK	Electric resistance µΩ·cm	Modulus of elasticity kN/mm2	Expansion rate
118 (≥)	898 (≥)	24	23	31	Solution and Aging, Annealing, Ausaging, Q+T,etc	111
988	236	822

Physical properties of grade A 693 Type XM-12

Property

Density
kg/dm3

Temperature T
°C/F

Specific heat
J / kgK

Thermal conductivity
W/mK

Electric resistance
µΩ·cm

Modulus of elasticity
kN/mm2

Expansion rate

118 (≥)

898 (≥)

Solution and Aging, Annealing, Ausaging, Q+T,etc

111

Temp.
°C/°F

Creep strain limit
(10000h)
(Rp1,0) N/mm2

Creep rupture strength
(10000h)
(Rp1,0) N/mm2

988

236

822

A 693 Type XM-12 Range of products
Product type	Products	Dimension	Processes	Deliver Status
Plates / Sheets	Plates / Sheets	0.08-200mm(T)WL	Forging, hot rolling and cold rolling	Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar	Round Bar, Flat Bar, Square Bar	Φ8-1200mm*L	Forging, hot rolling and cold rolling, Cast	Black, Rough Turning, Shot Blasting,
Coil / Strip	Steel Coil /Steel Strip	0.03-16.0x1200mm	Cold-Rolled & Hot-Rolled	Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes	Seamless Pipes/Tubes, Welded Pipes/Tubes	OD:6-219mm x WT:0.5-20.0mm	Hot extrusion, Cold Drawn, Welded	Annealed, Solution and Aging, Q+T, ACID-WASHED

A 693 Type XM-12 Range of products

Product type

Products

Dimension

Processes

Deliver Status

Plates / Sheets

0.08-200mm(T)*W*L

Forging, hot rolling and cold rolling

Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting

Steel Bar

Round Bar, Flat Bar, Square Bar

Φ8-1200mm*L

Forging, hot rolling and cold rolling, Cast

Black, Rough Turning, Shot Blasting,

Coil / Strip

Steel Coil /Steel Strip

0.03-16.0x1200mm

Cold-Rolled & Hot-Rolled

Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting

Pipes / Tubes

Seamless Pipes/Tubes, Welded Pipes/Tubes

OD:6-219mm x WT:0.5-20.0mm

Hot extrusion, Cold Drawn, Welded

Annealed, Solution and Aging, Q+T, ACID-WASHED

Cross Reference Table(Equivalent Grade)
Grade	Standard	Country	Application
A 564 S15500	SAE	USA	Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes
A 693 S15500	SAE	USA	Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
A 705 S15500	SAE	USA	Age-Hardening Stainless Steel Forgings
S15500	AISI	USA	Precipitation Hardenable Chromium Nickel Copper Stainless Steel
SA-564 S15500	AMS	USA	Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes
SA-693 S15500	AMS	USA	Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
SA-705 S15500	AMS	USA	Specification for Age-Hardening Stainless Steel Forgings
A 564 XM-12	SAE	USA	Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes
A 693 Type XM-12	SAE	USA	Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
A 705 XM-12	SAE	USA	Age-Hardening Stainless Steel Forgings
A 959 Type XM-12	SAE	USA	Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
SA-564 XM-12	AMS	USA	Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes
SA-693 Type XM-12	AMS	USA	Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
SA-705 Type XM-12	AMS	USA	Specification for Age-Hardening Stainless Steel Forgings
15-5PH	ASTM	USA	High temperature alloys and other special alloys
15-5PH,1.4545,X5CrNiCuNb15-5,S15500	ASTM	USA	High temperature alloys and other special alloys
A 564 S15500	SAE	USA	Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes
A 693 S15500	SAE	USA	Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
A 705 S15500	SAE	USA	Age-Hardening Stainless Steel Forgings
S15500	AISI	USA	Precipitation Hardenable Chromium Nickel Copper Stainless Steel

Cross Reference Table(Equivalent Grade)

Grade

Standard

Country

Application

A 564 S15500

SAE

USA

Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes

A 693 S15500

SAE

USA