**ISO 7**Application:ISO standard thermal deformation of stainless steel
Category	Type	Steel grade	Standard	Country
Grades	Special Alloy	ISO 7	ISO	ISO

Chemical composition%of the ladle analysis of gradeISO 7

C(％)	Si(％)	Mn(％)	P(％)	S(％)	Cr(％)	Mo(％)
0.08-0.15	Max 1.00	Max 1.50	Max 0.040	Max 0.030	12.0-14.0	Max 0.06

ISO standard thermal deformation of stainless steel

Mechanical properties of gradeISO 7
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)
784(≥)	288(≥)	12	22	14	Solution and Aging,Annealing,Ausaging,Q+T,etc	243

Physical properties of gradeISO 7
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
393(≥)	491(≥)	34	24	43	Solution and Aging,Annealing,Ausaging,Q+T,etc	313
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0)N/mm2	Creep rupture strength (10000h) (Rp1,0)N/mm2
926	932	591

ISO 7Range 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

Cross Reference Table(Equivalent Grade)
Grade	Standard	Country	Application
1Cr17Ni7	ISO	ISO	High strength after cold forming. Used in railway vehicle, conveyor belt, bolt and nut, etc
1Cr17Mn6Ni5N	ISO	ISO	Nickel steel grade, instead of number 1 cr17ni7 and magnetism after cold working, used in railway vehicle, etc
0Cr17Ni12Mo2	ISO	ISO	Seamless stainless steel tubes for boiler and heat exchanger
T72301	ISO	ISO	Carbon tool steel products which include hot or cold finished bar, plate, sheet, rod, wire, or forgings, which are normally fabricated into tools, dies, or fixtures.
W2-A	ISO	ISO	Carbon tool steel products which include hot or cold finished bar, plate, sheet, rod, wire, or forgings, which are normally fabricated into tools, dies, or fixtures.
T72302	ISO	ISO	Carbon tool steel products which include hot or cold finished bar, plate, sheet, rod, wire, or forgings, which are normally fabricated into tools, dies, or fixtures.
F10007	ISO	ISO	Diesel engine cylinder block, truck and tractor cylinder block and cylinder head, flywheel, tractor transmission case and heavy-load gear box
T72305	ISO	ISO	Carbon tool steel
00Cr17Ni14Mo2	ISO	ISO	Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
X2CrNiMo18-14-3	ISO	ISO	Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
1.4435	ISO	ISO	Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
Z 3 CND 17-11-02	ISO	ISO	Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
TS 60	ISO	ISO	Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
0Cr17Ni12Mo2N	ISO	ISO	Seamless stainless steel tubes for boiler and heat exchanger
00Cr17Ni13Mo2N	ISO	ISO	Seamless stainless steel tubes for boiler and heat exchanger
1Cr17	ISO	ISO	Seamless stainless steel tubes for boiler and heat exchanger
Y1Cr17	ISO	ISO	Stainless steel bars
1Cr17Mo	ISO	ISO	Cold rolled stainless steel sheets and plates
00Cr27Mo	ISO	ISO	Seamless stainless steel tubes for boiler and heat exchanger
00Cr17	ISO	ISO	Welded stainless steel pipes for liquid delivery

Relevant products

ISO 7 Steel Stock

Steel grade	Dimension	Shape	Unit	Quantity	Delivery state	Query
17-4PH Coil Stock	0.08*200mm	Coil or Strip	Kgs	1623	Cold-Rolled+Annealed	Enquiry
17-4PH Round Bar	Φ5-300mm*L	Round Bar	Kgs	46958	Hot-Rolled+Annealed+black	Enquiry
17-4PH plate	8-4512003000mm	Plate or Sheet	Tons	4.9	Hot-Rolled+Annealed+black	Enquiry
17-7PH / 631 Coil & Strip, Sheet Stock	0.3-3.0*10-180mm	Coil or Strip	Kgs	1236.22	Cold-Rolled+Annealed	Enquiry
A387 F5 & Grade 5 sheet Coil strip	0.5mmx200mmxC	Coil or Strip	Tons	3	Cold-Rolled+Annealed	Enquiry
A387 F5 & Grade 5 Hot Coil stock		Select	Tons	3	Hot-Rolled+Annealed+black	Enquiry
1.2367 ESR Forged Round Bar stock(2019-09-03)		Select		0	Select	Enquiry
1.2379 ESR Round Bar Stock(2019-09-03)		Select		0	Select	Enquiry
1.2714 Hot-Work Mould Steel Flat Bar Stock(2019-09-03)		Select		0	Select	Enquiry
1.2714 Stock list 2020-06-15		Select		0	Select	Enquiry
1.2714 QT Bar Stock List 2020-06-15		Select		0	Select	Enquiry

ISO ISO 7Enquiry|Print this page

Chemical composition%of the ladle analysis of gradeISO 7

Relevant products

17-4ph steel wire

A387 F5 / Grade 5 Coil / Sheet

UNS NO7718 Coil/Strip/Sheet

UNS N10276 Coil

Inconel718 round bar

HastelloyC-276 round bar

17-7PH / 631 COIL Strip Sheet

NO8020/No8031/N08367/NO8810/NO8825 Forging

S30403/304L/S30403/1.4307 Tube

S30453/304LN/1-4311 Tube

X40MnCr18 / 1.3817 Non magnetizable steels

XH78T Sheet & Strip

UNS N10276 Coil

UNS NO7718 Coil/Strip/Sheet

Steel of Turbine blade B50A947 A4

ESR AMS 5604 / 5622 / 5643 17-4PH/630 Block

1.2779 Intermediate Liner / Hollow Bar

SA-437 Grade B4B

616 SA-437 B4B Round Bar

17-4PH(UNS S17400) AMS 5604 hot extruded tube pipe

ISO 7 Steel Stock

Enquiry