ISO ISO 7Enquiry|Print this page
| 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 |
| Proof strength Rp0.2(MPa) | Tensile strength Rm(MPa) | Impact energy KV(J) | Elongation at fracture A(%) | Reduction in cross section on fracture Z(%) | As-Heat-Treated Condition | Brinell hardness(HBW) |
|---|---|---|---|---|---|---|
| 246(≥) | 728(≥) | 14 | 14 | 43 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 424 |
| 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 |
|---|---|---|---|---|---|---|---|
| 842(≥) | 597(≥) | 44 | 41 | 34 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 112 | |
| Temp. °C/°F | Creep strain limit (10000h) (Rp1,0)N/mm2 | Creep rupture strength (10000h) (Rp1,0)N/mm2 | |||||
| 991 | 183 | 228 |
| Product type | Products | Dimension | Processes | Deliver Status |
|---|---|---|---|---|
| Plates/Sheets | 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 |
| 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
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
| 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 | 8-45*1200*3000mm | 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 |