China and ASTM Titanium Standard Comparison Table

Common grades and specifications of titanium materials

1: Common specifications of titanium plates

Thickness㎜Width㎜Length㎜Thickness Tolerance㎜

δ0.5—4.0300--10001500--3000±0.05—±0.22

δ5.0—20.01000--20002000--6000±0.35—±0.70

≥δ22 forged custom plate ±0.5—±1.0

Note: The thickness of the titanium plate is generally within ±0.2㎜, and the above is the maximum range tolerance

Two: Common specifications of titanium rods

Diameter mm length mm diameter allowable tolerance mm

Φ6--101000--6000±0.2

Φ10--301000--6000±0.3

Φ30--501000--6000±0.4

Φ50--801000--6000±0.5

Φ80--1201000--6000±0.8

Φ120--2501000--3000±1.0

Note: The diameter tolerance above is the maximum value, and the tolerance can be reduced as required

Three: Common specifications of titanium tubes

Outer diameter㎜Wall thickness㎜Length㎜

Φ3--10δ0.3-2.01000--2000

Φ12-22δ0.8—3.01000--6000

Φ25-57δ1.0—4.01000—6000

Φ60--133δ1.0--10.01000--6000

≥140δ1.0—6.0 any length

Note: Titanium tubes with a diameter greater than 140mm are welded tubes.

Four: Common specifications of titanium wire

Diameter㎜Specification Single Weight KG

Φ0.5-1.5 round 0.5-5 kg

Φ1.6-4.0 round 2-10 kg

Φ4.5-6.0 round 2-15 kg

Note: Titanium wire is divided into pickled surface and polished surface, and the polished one is more expensive.

Five: Common specifications of titanium flanges

Nominal size Nominal pressure

DN10-DN600PN6--PN160

Flange type code

PL plate type flat welding SO neck flat welding flange

PJ/SE butt welding ring loose sleeve flange WN neck butt welding flange

PJ/RJ flat welding loose sleeve flange IF integral flange

BL flange cover SW socket welding flange

BL(S) Lining Flange Cover TH Threaded Flange